Dyness Powerbox G2 10.24kWh LV LFP Battery | IP65 | Heating Element | Fire Suppression
£1,645.00 + VAT
Dyness Powerbox G2 10.24kWh LV LFP Battery
#2: DY-POWERBOXG2 Storage Systems - Li-ion Battery Pack
Dyness PowerBox G2 Datasheet
Dyness PowerBox G2 User Manual
Dyness Compatibility List
Dyness PowerBox G2 Warranty
To view complete Dyness full range please visit our Dyness main page
Dyness PowerBox G2 Residential Energy Storage
The Dyness PowerBox G2 is a high-performance, low-voltage battery system designed for residential energy storage. Its slim 16.5cm design makes it ideal for installations in tight spaces while delivering reliable, scalable energy storage. Supporting up to 50 parallel units, the PowerBox G2 can provide 10.24 kWh to 512 kWh of energy coverage, making it perfect for homes of all sizes.
Key Features
Scalable and Flexible
Flexible Expansion: Connect up to 50 units in parallel
Energy Capacity: 10.24 kWh to 512 kWh
Advanced Safety and Reliability
Ultra-Safe Operation: Smart fire suppression system with 5-second response and automatic pressure relief
Long-Term Durability: Uses LFP cells for maximum cycle life and reliability
IP65 Protection: Resistant to dust and water ingress
Performance and Environmental Adaptability
Automatic Self-Heating: Charges down to -20°C and operates between -20°C to 55°C
Strong Environmental Adaptability: Reliable performance in diverse climates
Warranty
10-Year Manufacturer Warranty for peace of mind
Technical Specifications
Battery Performance
Nominal Energy: 10,240 Wh
Depth of Discharge: 95%
Voltage: 51 V
Power Ratings
Continuous Discharge (Normal Use): 5,120 W
Maximum Discharge Rate (5 Minutes): 10,240 W
Surge Discharge Rate (15 Seconds): 10,240 W
Maximum Charge Rate: 3,120 W
Physical Specifications
Weight: 98 kg
Slim Design: 16.5 cm width for tight installation spaces
Sunsynk W Series W5.3 Battery Module 5.32kWh
£1,114.00 + VAT
Sunsynk W5.3 Battery Module 5.32kWh Battery Wall Mounted or rack mounted IP65 suited for colder conditions
#5: SUNSYNK-W5.3
(Compatible with G5.3, L5.3 & Lifelynk)
Sunsynk W5.3 Data Sheet
Sunsynk W5.3 Manual
To view our full range of Sunsynk products visit our main Sunsynk page here
Sunynk battery mix compatibility
Sunsynk W5.3 IP65 Battery – Reliable Solar Energy Storage for UK Homes & Businesses
At ITS Technologies, we specialise in professional solar and battery storage installations across the UK. Our featured Sunsynk W5.3 Battery delivers safe, efficient, and durable energy storage, ideal for residential and commercial projects.
⚡ Why Choose the Sunsynk W5.3?
Available in 5.32kWh and 10.64kWh capacities, the W5.3 offers versatility for a range of energy storage needs. Built with LiFePO4 (lithium iron phosphate) technology, it ensures:
Enhanced safety compared to traditional lithium batteries
Long cycle life for dependable performance
High energy efficiency for maximum ROI
Extreme temperature operation: charges down to -10°C, discharges down to -20°C
🔧 Key Features
LiFePO4 battery chemistry – safe, durable, and long-lasting
Integrated 125A double-pole MCB for reliable safety
IP65-rated – suitable for indoor or outdoor use
Scalable system – connect up to 32 batteries in parallel
90% Depth of Discharge (DoD) for optimal usable capacity
Optional cell-level monitoring for advanced performance tracking
Flexible installation – wall-mounted or rack-mounted
Supplied with battery-to-battery and battery-to-inverter cables
✅ Why Work With ITS Technologies?
Partnering with ITS Technologies guarantees:
Expert UK-wide installation
Fully compliant, high-quality setup
Tailored solutions for domestic and commercial energy needs
Ongoing support for maintenance and optimisation
The Sunsynk W5.3 is perfect for those looking to cut electricity bills, increase energy independence, and enhance sustainability. Trust ITS Technologies to install and support this advanced energy storage system.
Sunsynk W10.6 10.64kWh Battery IP65
£2,255.00 + VAT
Sunsynk W Series 10.64kWh Battery IP65 Wall Mounted Integrated DC Breaker
#20: SUN-W-10.64kW
Sunsynk W-Series 10.64kWh Data Sheet
Sunsynk W-Series 10.64kWh User Manual
To view our full range of Sunsynk products visit our main Sunsynk page here
Sunynk battery mix compatibility
Sunsynk W-Series IP65 LiFePO4 Battery – Reliable Solar Energy Storage
At ITS Technologies, we supply and install the Sunsynk W-Series IP65 LiFePO4 Battery, designed for residential and commercial solar installations. Available in 5.32kWh and 10.64kWh capacities, this battery combines performance, safety, and durability for long-lasting energy storage, even in harsh UK conditions.
With a sleek black or white design, the Sunsynk W-Series battery is built to last and integrates easily into modern solar systems.
Key Features & Benefits
✔ High Performance & Long Lifespan
Advanced LiFePO4 cells for maximum efficiency and extended lifecycle.
Supports up to 32 batteries in parallel for scalable storage solutions.
90% Depth of Discharge (DoD) for greater usable energy.
✔ Safety & Reliability
Integrated 125A 4-pole MCB for enhanced circuit protection.
IP65 rated for indoor or outdoor installations, resistant to dust and water.
Optional cell-level monitoring for advanced system oversight.
✔ Flexible Installation Options
Can be wall-mounted or rack-mounted depending on system requirements.
Suitable for both single or multiple battery setups (ensure correct cabling and circuit protection).
Technical Specifications
Battery Details
Battery Type: Lithium (LiFePO4)
Capacity: 10.64kWh
Voltage: 51.2V
Rated Power: 5,320W
Continuous Discharge Rate (Normal Use): 2,500W
Depth of Discharge: 90% usable (100% total)
Cycle Life: 6,000 cycles @ 90% DoD
Weight: 101kg
Dimensions & Warranty
Dimensions (L x H x W): 610 x 760 x 200 mm
Warranty: 10 years
Installer Notes
Ensure proper cabling and circuit protection when connecting multiple batteries.
Do not mix different battery types within the same system.
⚡ Optimise your solar energy system with the Sunsynk W-Series IP65 LiFePO4 Battery – a safe, reliable, and scalable solution for long-term energy storage.
Duracell Energy Dura5 5.12kWh Battery Storage IP65 (suitable for outdoor)
£1,180.00 + VAT
Duracell solar battery Dura5 IP65 5.12kW LiFePO4 Battery
#5: PD-5KWH-50V-2G-IP65
Duracell5 Data Sheet
*Please note that Dura5 batteries are not compatible with Dura5+ or Puredrive batteries.
Cables included for connecting to Hybrid inverter and for battery to battery.
For a complete system with the right hybrid inverter for you please visit the Duracell page
Duracell Energy Dura5 5.12kWh Battery Storage System
⚠️ Compatibility notice:Dura5 batteries are not compatible with Dura5+ or Puredrive battery systems.
The Duracell Energy Dura5 5.12kWh battery is a high-performance, modular home energy storage solution designed to maximise self-consumption, reduce energy bills, and deliver a strong return on investment.
Combining Duracell’s proven battery technology with a powerful smart app, the Dura5 offers fast charging, long service life, and intelligent energy management, making it ideal for modern solar and battery installations.
Flexible Installation Options
The Dura5 battery can be installed:
Wall mounted
Floor standing
Its sleek, compact design allows for discreet indoor installation while maintaining excellent performance and accessibility.
Modular & Scalable Design
With a simple modular format, you can:
Add additional batteries at any time
Expand your system to up to 32 batteries
Increase capacity as your energy needs grow
This flexibility makes the Dura5 a future-proof solution for homeowners looking to increase energy independence over time.
Smart Energy Management
Using the Duracell Energy smart app, you can:
Monitor battery performance in real time
Manage solar generation, battery storage, and EV charging
Optimise savings with time-of-use energy tariffs
Control all compatible Duracell Energy products from one interface
What’s Included
Power cables for battery-to-battery connection
Cables for connection to a hybrid inverter
Battery-to-battery communication cable
Cable length: 1.7 metres
Fox ESS EP6 Plus | 5.76kWh High Voltage LFP Battery | Built In Fire Suppressant | Heating Element
£1,120.00 + VAT
Fox ESS EP6 Plus 5.76kWh Battery with Heating Element & Fire Suppressant
#2: FE-HV-EP6-H#3: 7429
FOX EP6 Data Sheet
FOX EP6 User Manual
FOX Warranty
(not compatible with EP5)
Scalable Lithium Iron Phosphate Battery for Hybrid & AC Systems - Compact, efficient, and built for UK weather conditions
The Fox ESS EP6 Plus is a high-performance LFP (LiFePO₄) battery designed for high-voltage energy storage systems. With a nominal capacity of 5.76kWh, it’s ideal for homeowners and small commercial users looking to enhance solar energy storage, backup power, or grid independence.
This modular battery can be expanded up to 23.04kWh using up to four units in parallel, connected via the Fox ESS 4-way junction box. Thanks to its built-in self-heating function, the EP6 Plus delivers stable charging and discharging performance even in cold UK climates
Key Features
5.76kWh nominal energy capacity
Expandable to 23.04kWh (up to 4 batteries per inverter port)
Self-heating technology for operation in low temperatures
>95% round-trip efficiency
Compact and IP65-rated for indoor or outdoor installation
Compatible with all Fox ESS hybrid and AC inverters
10-Year Manufacturer Warranty
Technical Specifications
Battery Type: LFP (LiFePO₄)
Nominal Energy: 5.76kWh
Operating Voltage: 174V – 213V
Max Charge Current: 30 A
Max Discharge Current: 30 A
Depth of Discharge: 90%
Round-Trip Efficiency: >95%
Scalability: Max 4 units in parallel
Weight: 51kg
Dimensions: 380 x 640 x 185mm
IP Rating: IP65
Operating Temp: -25°C to 55°C
Inverter Compatibility - Works Seamlessly With:
Fox ESS 1-Phase Hybrid Inverters
Fox ESS 3-Phase Hybrid Inverters
Fox ESS AC-Coupled Inverters
Combine the EP6 Plus with any compatible Fox ESS inverter for a high-efficiency, smart energy system tailored to your power needs.
Ideal For:
UK homes with solar PV systems
Energy storage in cold climates
EV charger support
Backup power and off-grid setups
Small commercial solar systems
What’s in the Box?
1x Fox ESS EP6 Plus Battery (5.76kWh)
Installation & user manuals
Mounting hardware (if required)
Warranty registration documents
Why Choose the Fox ESS EP6 Plus?
With its compact design, expandable capacity, and cold-weather resilience, the EP6 Plus is a flexible and future-proof energy storage solution. Its compatibility with the full Fox ESS inverter range makes it a great choice for new installations or system upgrades.
Fox ESS EP12 Plus | 11.52kWh High Voltage LFP Battery | Built In Fire Suppressant | Heating Element
£2,106.00 + VAT
Fox ESS EP12 Plus 11.52kWh Battery with Heating Element & Fire Suppressant
#3: 7430 #2: FE-HV-EP12-H
FOX EP12 Data Sheet
FOX EP12 User Manual
FOX ESS EP12 Installation Guide
FOX Warranty
(not compatible with EP11)
Future-proof your energy storage with the Fox ESS EP12 Plus – a durable, high-performance LFP battery designed for residential and commercial energy systems.
Scalable Lithium Iron Phosphate Battery for Hybrid & AC Systems
The Fox ESS EP12 Plus is a high-voltage lithium iron phosphate (LFP) battery with a nominal capacity of 11.52kWh. Designed for long-lasting, scalable energy storage, it can be expanded up to 46.08kWh (per inverter port) using the Fox ESS 4-way junction box.
With built-in self-heating technology, the EP12 Plus ensures optimal performance even in extreme cold. This makes it a perfect choice for UK homes and businesses looking for efficient year-round energy storage.
It integrates seamlessly with Fox ESS’s full range of single-phase (1ph) and three-phase (3ph) hybrid and AC inverters, delivering reliable energy for self-consumption, backup power, or EV charging support.
Key Features
11.52kWh Nominal Capacity
Expandable to 46.08kWh per inverter port (4 units in parallel)
>95% Round-Trip Efficiency
Integrated Self-Heating for low-temperature environments
IP65-Rated – suitable for indoor & outdoor installation
10-Year Manufacturer Warranty
Technical Specifications
Battery Type: LFP (LiFePO₄)
Nominal Energy: 11.52kWh
Operating Voltage: 348V – 438V
Max Charge Current: 30 A
Max Discharge Current: 30 A
Depth of Discharge: 90%
Round-Trip Efficiency: >95%
Scalability: Max 4 units in parallel
Weight: 98kg
Dimensions: 710 x 640 x 185mm
IP Rating: IP65
Operating Temp: -25°C to 55°C
Inverter Compatibility - Works Seamlessly With:
Fox ESS 1-Phase Hybrid Inverters
Fox ESS 3-Phase Hybrid Inverters
Fox ESS AC-Coupled Inverters
Ideal For:
Solar energy storage (on-grid & off-grid)
Residential battery backup systems
Commercial & agricultural energy systems
EV charging energy reserves
Power backup during outages
What’s in the Box?
1x Fox ESS EP12 Plus Battery (11.52kWh)
Installation guide & user manual
Mounting hardware (if applicable)
Warranty & registration documents
Why Choose the EP12 Plus?
The Fox ESS EP12 Plus is engineered for long-term energy independence, high performance, and reliable scalability. Whether you're starting a new solar installation or upgrading an existing setup, it’s a smart investment backed by industry-leading technology and support.
Fox ESS | Evo 5.0 kW + 10.24 kWh | All In One Storage System | Fire Suppressant | IP66 | Heating Elelement | 95% DoD
£3,041.00 + VAT
Fox ESS Evo 5.0 kW + 10.24 kWh Integrated Storage & Inverter System
#2: FE-EVO10-5H
Fox Evo 5.0kW Datasheet
Fox Evo 5.0kW User Manual
Fox Firmware Upgrade
Fox ESS Evo 5.0kW + 10.24kWh Battery Storage System UK
Meet the Fox ESS Evo Series 5.0 kW with 10.24 kWh Li‑ion Battery Pack (EVO10‑5H) — a sleek, all-in-one solar storage and inverter system optimised for residential and light commercial installations in the UK. This integrated hybrid solution offers inverter, battery, and EPS backup features in a compact, weatherproof enclosure.
This all‑in‑one hybrid inverter + battery system has been designed for an indoor or outdoor installation. This integration solution of a powerful inverter, high‑capacity battery, integrated Emergency Power Supply (EPS), and advanced smart monitoring comes in compact and aesthetically pleasing desing.
This product is ideal for homeowners looking to:
Maximise solar self‑consumption
Have built‑in backup power in a grid outage
Deploy a minimalist, weatherproof design
Scale storage later when needed - up to 30.72 kWh
This series is also suitable for light commercial applications where modular expansion is important.
With full UK compatibility (export limiting, CT/meter interaction, DRM/ESTOP), this model is built for the UK solar & storage market.
Key Benefits - Inverter
Maximum Power & Oversizing
5.0 kW inverter output
MPPT & Input Flexibility
2 independent MPPT channels
80 V low start‑up voltage (enhanced early morning / low irradiation performance)
Display & Interface
Built-in LCD display with magnetic cover (for clean aesthetics)
Integrated Wi‑Fi (no external dongle required)
Support for export limitation via CT, meter, DRM0, ESTOP
EPS & Overload Capability
EPS (Emergency Power Supply) mode with up to 200 % overload capability
Parallel mode: up to 3 EVO units in parallel for increased capacity or power
Protection rating: IP66, suitable for outdoor installations
Key Benefits - Battery
Type & Chemistry
Integrated 10.24 kWh LiFePO₄ (LFP) battery
Scalable: up to 30.72 kWh when paralleling multiple units
Performance & Efficiency
Depth of Discharge (DoD): 95 %
High charge/discharge rates: up to 10 kW per unit
High round‑trip efficiency for reduced energy losses
Safety & Environmental Protection
IP66 rated enclosure (dust tight and heavy rain protection)
Integrated battery warm-up (to maintain performance in cold climates)
Built-in fire suppressant system
Technical Specifications: Inverter
Inverter Rating
5.0 kW
PV Oversize Capability
300%
MPPT Inputs
2
On/Off Grid Mode Supported
Start Up Voltage
80 V
Maximum DC Current
20 A / 25 A Imp / Isc
Emergency Power Supply (EPS)
200% capability
Export Limitation
CT / Meter / DRM0 / E‑Stop compatible
Communication
Integrated Wi-Fi (no external dongle required)
Parallel Mode
Up to 3 modules in parallel
Protection / Ingress Rating
IP66
Weight
115 kg
Display / Interface
LCD screen with magnetic protective cover
Technical Specifications: Battery
Battery Type
LiFePO₄ (LFP) integrated
Usable Capacity
10.24 kWh
Maximum Scalable Capacity
30.72 kWh (via parallel modules)
Maximum Charge / Discharge Rate
Up to 10 kW per unit
Depth of Discharge (DoD)
95%
Warm-up / Heating
Integrated battery warm-up system
Fire Safety
Built‑in fire suppressant
Protection Rating
IP66 (sealed for outdoor use)
Round-trip Efficiency
High 95%
Why Choose the Fox ESS Evo 5.0 kW System?
True all-in-one designCombines inverter + battery + emergency power supply (EPS) in one unit. No need for separate components or complex wiring.
Indoor or outdoor installationWith an IP66 rating, the unit is fully protected against dust and powerful water jets — ideal for exposed sites or internal utility rooms.
Scalable capacityStart with 10.24 kWh, then scale up to 30.72 kWh by adding parallel modules — perfect for growing your storage as your energy needs evolve.
Smart export control & grid complianceExport limitation methods (CT/METER/DRM0/ESTOP) and built‑in EPS ensure compliance with UK grid regulations and offer clean, controlled power management.
Integrated connectivity & monitoringBuilt‑in WiFi (no external dongle required) lets you monitor and manage your system via web or mobile platform.
Please note: The standard warranty on the product is 5 years but it could be extended to 10 years in total after successful registration on the Fox website below.
https://www.fox-ess.com/warranty-registration-2/
Fox ESS | Evo 10.0 kW + 10.24 kWh | All In One System | Fire Suppressant | IP66 | Heating Elelement | 95% DoD
£3,264.00 + VAT
Fox ESS Evo 10.0 kW + 10.24 kWh Integrated Storage & Inverter System
#2: FE-EVO10-10H
Fox Evo 10kW Datasheet
Fox Evo 10kW User Manual
Fox Firmware Upgrade
Fox ESS Evo 10.0kW + 10.24kWh Battery Storage System UK
Introducing the Fox ESS Evo Series 10.0 kW with 10.24 kWh all-in-one inverter + battery solution — the ideal hybrid storage system for homes and small commercial installations. This integrated unit combines inverter, battery, smart switching (EPS), and monitoring in a sleek, minimalist enclosure optimised for indoor or outdoor installation.
Fully integrated inverter + Li‑ion battery (no external battery required)
Single system with EPS (Emergency Power Supply) built in
Elegant, compact design suited to both indoor and outdoor use
Scalable architecture: expand to 30.72 kWh via parallel modules
This unit is perfect for customers seeking a reliable, compact solar battery system with high efficiency and smart control features.
Key Benefits
Seamless solar + battery integration — simplifies system design, reduces wiring and installation time
Backup power automatically — the EPS function ensures essential loads are sustained during grid outages
Scalable storage capacity — start with 10.24 kWh and grow your system as demand increases
High performance — capable of 200% PV oversizing, high round‑trip efficiency, and robust protection
Outdoor deployment ready — IP66 protection rating ensures durability in harsh environments
Use this system in: rooftop solar + battery projects, zero-export scenarios, self-consumption optimization, off-grid transitions, and backup power installations.
Technical Specifications: Inverter
Inverter Rating
10.0 kW (nominal)
PV Oversize Capability
200% (i.e. can accept up to 20 kW PV input)
MPPT Inputs
3 independent MPPT channels
Start-up Voltage
80 V
Current Limits
20 A / 25 A Imp / Isc
Emergency Power Supply (EPS)
Yes — supports 200% overload in EPS mode
Export Limitation
CT / Meter / DRM0 / E‑Stop compatible
Communication
Integrated Wi-Fi (no external dongle required)
Parallel Mode
Up to 3 modules in parallel
Protection / Ingress Rating
IP66 (dusttight & powerful water jets resistant)
Weight
115 kg
Display / Interface
LCD screen with magnetic protective cover
Technical Specifications: Battery
Battery Type
LiFePO₄ (LFP) integrated
Usable Capacity
10.24 kWh
Maximum Scalable Capacity
30.72 kWh (via parallel modules)
Maximum Charge / Discharge Rate
Up to 10 kW per unit
Depth of Discharge (DoD)
95 %
Warm-up / Heating
Integrated battery warm-up system
Fire Safety
Built‑in fire suppressant
Protection Rating
IP66 (sealed for outdoor use)
Round-trip Efficiency
High (manufacturer‑specified)
Why Choose the Fox ESS Evo 10.0 kW System?
All-in-One Simplicity — no separate inverter + battery boxes. Everything built into one unit.
Efficiency & Performance — supports 200% PV oversizing, ensuring you can maximise solar input.
Scalability & Flexibility — add more units later to scale capacity and flexibility.
Robust Safety Features — built-in fire suppression, integrated battery heating, and durable IP66 enclosure.
Please note: The standard warranty on the product is 5 years but it could be extended to 10 years in total after successful registration on the Fox website below.
https://www.fox-ess.com/warranty-registration-2/
Sigenergy Sigenstor | 6.0kWh Battery | Fire Safety | IP66 | 100% D.O.D
£1,985.00 + VAT
Sigenergy Sigenstor Battery 6.0kWh with LED
#2: SIG-STOR-BAT-6.0 - Battery Pack
Sigenergy Sigenstor Brochure
Sigenergy Sigenstor Battery Datasheet
Sigenergy SigenStor Battery User Manual
Sigenergy mySigen Installer Manual
Sigenergy SigenStor Battery Warranty
To view our full Sigenergy collection page click here
For a bespoke quote complete our quote form here
Efficient 6.0kWh Battery for UK Homes
Compact & Reliable Energy Storage
The Sigenergy Sigenstor 6.0kWh Battery is a powerful yet compact solution, designed to help UK households lower electricity bills, store excess solar energy, and maintain backup power security.Built with lithium iron phosphate (LFP) technology, it ensures outstanding safety, long cycle life, and dependable performance for everyday home energy needs.
Easy-to-Read LED Status Display
Stay in control with the integrated LED interface, giving you:
Real-time charge levels
Battery health insights
System status monitoring
This user-friendly feature makes energy management simple and accessible, without requiring specialist tools or complex monitoring systems.
Modular & Scalable Design
Starting at 6.0kWh, the Sigenstor battery can grow with your energy requirements.
Stack additional modules to expand capacity
Flexible for single homes or larger energy projects
A future-proof solution for changing energy demands
Built for UK Homes & Weather
Engineered to withstand UK conditions, the Sigenstor battery features:
IP65-rated enclosure — resistant to dust, rain, and moisture
Safe operation for both indoor and outdoor installations
Multiple safety layers including over-voltage, over-current, and thermal protection
This makes it one of the most durable and reliable home batteries on the market.
Key Features
6.0 kWh usable capacity — ideal for daily household energy needs
Advanced LFP chemistry for safety & longevity
LED display for instant monitoring
Modular, expandable design for scalable storage
IP65 weather-resistant housing for UK installation
Helps reduce energy bills with solar self-consumption
Provides reliable backup power during outages
Technical Specifications
Usable Energy: 5,380Wh
Depth of Discharge (DoD): 96.7%
Voltage: 600 V
Weight: 62 kg
Continuous Discharge: 2,500W
Maximum Discharge (5 min): 3,750W
Surge Discharge (15 s): 3,750W
Maximum Charge Rate (5 min): 3,750W
Why Choose the Sigenstor 6.0kWh Battery?
Lower household electricity bills by storing solar energy
Increase energy independence and reliability
Enjoy a future-proof, modular storage system
Safe, weather-resistant design tailored for UK homes
Sigenergy Sigenstor 10 | 9.04 kWh Battery | Fire Safety | IP66 | 100% D.O.D
£2,470.00 + VAT
Sigenergy Sigenstor 10 Battery 9.04kWh
#22: SIG-STOR-BAT-10.0-LED - Battery Pack
Sigenergy Sigenstor Brochure
Sigenergy Sigenstor Battery Datasheet
Sigenergy SigenStor Battery User Manual
Sigenergy mySigen Installer Manual
Sigenergy SigenStor Battery Warranty
To view our full Sigenergy collection page click here
For a bespoke quote complete our quote form here
Sigenergy Sigenstor 9.04kWh Battery – Smart Energy Storage for UK Homes & Businesses
The Sigenergy Sigenstor 9.04kWh Battery is a next-generation energy storage solution designed to help UK homeowners and businesses maximise solar power, reduce electricity bills, and enjoy reliable backup during outages. With safe lithium iron phosphate (LFP) technology, this modular system delivers long-lasting performance, safety, and flexibility for future energy needs.
⚡ Key Benefits
9.04kWh usable storage capacity – perfect for medium to large households or small businesses
Save on bills – store solar power during the day and use it when tariffs peak
Backup protection – keep essential appliances running during power cuts
Modular & scalable – expand capacity by stacking additional units
Weatherproof durability – IP65 enclosure for reliable indoor and outdoor use
📊 Intelligent LED Display
The built-in LED status interface makes energy management simple:
Monitor charging & discharging activity in real time
Check storage levels instantly
Track system health without specialist tools
🔒 Safety & Reliability
Designed for UK conditions, the Sigenstor offers:
Over-voltage, over-current & overheating protection
IP65 dust and water resistance
Durable build quality for year-round performance
🛠 Technical Specifications
Usable Energy: 8,060Wh
Depth of Discharge (DoD): 96.7%
Voltage: 600V
Weight: 78kg
Continuous Discharge Power: 4,000W
Max Discharge (5 min): 6,000W
Surge Discharge (15s): 6,000W
Max Charge Rate (5 min): 6,000W
✅ Why Choose the Sigenergy Sigenstor 9.04kWh?
Lower electricity bills with smart solar energy storage
Achieve greater energy independence
Future-proof design with modular expansion
Peace of mind with safe, proven LFP battery technology
Sigenergy SigenStack | 12.0kWh Battery | Fire Safety | IP66
£1,975.00 + VAT
Sigenergy SigenStack Battery 12.0kWh
Please note: Sigenstack is not compatible with Sigenstor inverters/batteries
#2: SIG-STACK-BAT-12.0 - Battery Pack
Sigenergy SigenStack Battery Datasheet
Sigenergy SigenStack User Manual
Sigenergy SigenStack Installer Guide
To view our full Sigenergy collection page click here
For a bespoke quote complete our quote form here
Sigenergy SigenStack 12.0kWh Battery – Reliable Energy Storage for Homes & Businesses
The Sigenergy SigenStack 12.0kWh Battery is a high-performance energy storage solution designed to deliver reliable, long-lasting power for UK households and businesses. Built with advanced lithium iron phosphate (LFP) cells, it ensures exceptional safety, a long cycle life, and efficient charge/discharge performance, helping you get the most from your solar investment.
Key Features of the SigenStack 12.0kWh Battery
12.0kWh usable capacity for dependable energy storage
Long-life LFP battery chemistry offering improved safety and durability
Modular stacking system for seamless future expansion
Weatherproof IP66 rating, built to withstand UK conditions
Plug-and-play installation for quick, tool-free setup
Smart energy management compatibility for optimised efficiency
Technical Specifications
General Specifications
Weight: 107 kg
Nominal Energy: 12.006kWh
Operating Temperature Range: -20°C to 55°C
Dimensions: 768 × 195 × 363 mm
Performance Specifications
Nominal Charge/Discharge Rate: 0.5C
Maximum Charge/Discharge Rate: 1C
Additional components required:
Sigenergy SigenStack Battery Controller M2-0.5C BOOST Sigenergy SigenStack MAIN Base Unit 0.5C Sigenergy SigenStack SUB Base Unit 0.5C (required for 8+ batteries) Sigenergy SigenStack Cover (required for 8+ batteries) Sigenergy 4G Communication Module
Why Choose the Sigenergy 12.0kWh Battery?
The SigenStack 12.0kWh battery provides a future-proof, scalable energy storage solution that grows with your needs. Its robust LFP chemistry, weather resistance, and modular design make it one of the most reliable and efficient choices for residential and commercial solar systems in the UK.
Fox EQ HV EQ4800-L2, 9.32kWh 1x Master 1x Slave
£2,348.00 + VAT
Fox EQ HV EQ4800-L2, 9.32kWh 1x Master 1x Slave
#2: FE-HV-EQ-2-4.8-9.6 Storage Systems - Li-ion Battery Pack
Fox EQ4800-Datasheet
Fox EQ4800 Manual
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ4800 High-Performance Scalable Battery Storage System
The Fox EQ4800 is a high-performance, scalable battery storage system designed for both residential and commercial energy applications. Its modular design allows for flexible system expansion, making it ideal for a broad range of storage needs. Additional modules can be added to achieve a maximum storage capacity of 41.94 kWh.
Warranty Reminder: To activate the full 12-year product warranty, you must register your installation with Fox online. Otherwise, the standard warranty is 5 years.
Fox EQ4800 4.66kWh Stack of 2 – 9.32kWh Useable Storage
This kit includes:
1 x Fox EQ4800 4.66kWh HV Battery (Master) – FE-HV-EQM-4800
1 x Fox EQ4800 4.66kWh HV Battery (Slave) – FE-HV-EQS-4800
Compatibility: EQ4800 modules are compatible with ECS-4800 batteries.
Key Features
Plug-and-Play Installation: Quick and easy setup
Battery Capacity: 4.66 kWh per module
Scalable Design: Expandable up to 41.94 kWh
Depth of Discharge: 90% for maximum usable energy
Wide Temperature Tolerance: Reliable performance in diverse environments
Advanced Communication: CAN/RS485 connectivity for smart energy systems
High Voltage Operation: Supports faster charging and discharging
Technical Specifications
Weight: 83.5 kg
Rated Power: 4,800 W
Battery Type: Lithium-Ion (LiFePO4)
Nominal Energy: 9,320 Wh
Depth of Discharge: 90%
Voltage: 89 V
Continuous Discharge Rate (Normal Use): 2,240 W
Maximum Discharge Rate (5 Minutes): 4,480 W
Surge Discharge Rate (15 Seconds): 5,785 W
Maximum Charge Rate (5 Minutes): 4,480 W
Dimensions (W x H x D): 570 x 386 x 380 mm
Installation Notes
Minimum Modules Required: 2 (1 Master + 1 Slave)
Maximum Stack: Up to 9 modules (1 Master + 8 Slaves)
Compatibility: Ensure new battery modules match existing Energy Cube stacks
Professional Installation: Must be installed by a qualified electrician
✅ The Fox EQ4800 is a modular, high-performance energy storage solution, perfect for homeowners and businesses seeking reliable, scalable solar storage in the UK.
Please note: In order to increase the product warranty from 5 to 12 years you must register your install with Fox online to activate the 12 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.
Fox EQ HV EQ4800-L3, 13.98kWh 1x Master 2x Slave
£3,448.00 + VAT
Fox EQ HV EQ4800-L3, 13.98kWh 1x Master 1x Slave
#2: FE-HV-EQ-3-4.8-14.4 Storage Systems - Li-ion Battery Pack
Fox EQ4800-Datasheet
Fox EQ4800 Manual
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ4800 High-Performance Scalable Battery Storage System
The Fox EQ4800 is a high-performance, scalable battery storage solution designed for both residential and commercial energy applications. Its modular design allows for maximum flexibility, making it suitable for a broad range of storage needs. Additional battery modules can be added to reach a maximum storage capacity of 41.94 kWh.
Warranty Reminder: Register your installation with Fox online to activate the 12-year product warranty. Without registration, the standard warranty is 5 years.
Fox EQ4800 4.66kWh – Stack of 3 (13.98kWh Useable Storage)
This kit includes:
1 x Fox EQ4800 4.66kWh HV Battery (Master) – FE-HV-EQM-4800
2 x Fox EQ4800 4.66kWh HV Battery (Slave) – FE-HV-EQS-4800
Compatibility: EQ4800 modules are compatible with ECS-4800 batteries.
Key Features
Plug-and-Play Installation: Easy and fast setup
Battery Capacity: 4.66 kWh per module
Scalable Design: Expandable up to 41.94 kWh
Depth of Discharge: 90% for maximum usable energy
Wide Temperature Tolerance: Reliable performance in diverse environments
Advanced Communication: CAN/RS485 connectivity for smart energy management
High Voltage Operation: Supports faster charging and discharging
Technical Specifications
Weight: 125.5 kg
Battery Type: Lithium-Ion (LiFePO4)
Nominal Energy: 13,980 Wh
Depth of Discharge: 90%
Voltage: 134 V
Continuous Discharge Rate (Normal Use): 2,240 W
Maximum Discharge Rate (5 Minutes): 4,480 W
Surge Discharge Rate (15 Seconds): 5,785 W
Maximum Charge Rate (5 Minutes): 4,480 W
Dimensions (W x H x D): 570 x 524 x 380 mm
Installation Notes
Minimum Modules Required: 2 (1 Master + 1 Slave)
Maximum Stack: Up to 9 modules (1 Master + 8 Slaves)
Compatibility: Ensure any added battery modules match your existing Energy Cube stack
Professional Installation: Must be installed by a qualified electrician
✅ The Fox EQ4800 Stack of 3 is an ideal solution for scalable, high-performance solar storage, providing reliable, expandable energy for homes and businesses in the UK.
Please note: In order to increase the product warranty from 5 to 12 years you must register your install with Fox online to activate the 12 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.
Fox EQ HV EQ4800-L4, 18.64kWh 1x Master 3x Slave
£4,572.00 + VAT
Fox EQ HV EQ4800-L4, 18.64kWh 1x Master 3x Slave
#2: FE-HV-EQ-4-4.8-19.2 Storage Systems - Li-ion Battery Pack
Fox EQ4800-Datasheet
Fox EQ4800 Manual
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ4800 High-Performance Scalable Battery Storage System
The Fox EQ4800 is a high-performance, modular battery storage solution designed for residential and commercial energy applications. Its scalable design allows maximum flexibility, enabling additional modules to increase storage capacity up to 41.94 kWh.
Warranty Reminder: Register your installation with Fox online to activate the 12-year product warranty. Without registration, the standard warranty is 5 years.
Fox EQ4800 4.66kWh – Stack of 4 (18.64kWh Useable Storage)
This kit includes:
1 x Fox EQ4800 4.66kWh HV Battery (Master) – FE-HV-EQM-4800
3 x Fox EQ4800 4.66kWh HV Battery (Slave) – FE-HV-EQS-4800
Compatibility: EQ4800 modules are fully compatible with ECS-4800 batteries.
Key Features
Plug-and-Play Installation: Quick and easy setup
Battery Capacity: 4.66 kWh per module
Scalable Design: Expandable up to 41.94 kWh
Depth of Discharge: 90% for maximum usable energy
Wide Temperature Tolerance: Reliable in various climates
Advanced Communication: CAN/RS485 connectivity for intelligent energy management
High Voltage Operation: Supports faster charging and discharging
Technical Specifications
Weight: 166.5 kg
Battery Type: Lithium-Ion (LiFePO4)
Nominal Energy: 18,640 Wh
Depth of Discharge: 90%
Voltage: 179 V
Continuous Discharge Rate (Normal Use): 2,240 W
Maximum Discharge Rate (5 Minutes): 4,480 W
Surge Discharge Rate (15 Seconds): 5,785 W
Maximum Charge Rate (5 Minutes): 4,480 W
Dimensions (W x H x D): 570 x 622 x 380 mm
Installation Notes
Minimum Modules Required: 2 (1 Master + 1 Slave)
Maximum Stack: Up to 9 modules (1 Master + 8 Slaves)
Compatibility: Ensure any added modules match your existing Energy Cube stack
Professional Installation: Must be installed by a qualified electrician
✅ The Fox EQ4800 Stack of 4 is ideal for homeowners or businesses seeking a scalable, high-performance solar battery storage solution with reliable performance and expandability.
Please note: In order to increase the product warranty from 5 to 12 years you must register your install with Fox online to activate the 12 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.
Fox EQ HV EQ4800-L5, 23.3kWh 1x Master 4x Slave
£5,645.00 + VAT
Fox EQ HV EQ4800-L5, 23.3kWh 1x Master 4x Slave
#2: FE-HV-EQ-5-4.8-24.0 Storage Systems - Li-ion Battery Pack
Fox EQ4800-Datasheet
Fox EQ4800 Manual
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ4800 High-Performance Scalable Battery Storage System
The Fox EQ4800 is a high-performance, modular battery storage solution designed for residential and commercial energy applications. Its scalable design allows maximum flexibility, enabling additional modules to increase storage capacity up to 41.94 kWh.
Warranty Reminder: Register your installation with Fox online to activate the 12-year product warranty. Without registration, the standard warranty is 5 years.
Fox EQ4800 4.66kWh – Stack of 5 (23.3kWh Useable Storage)
This kit includes:
1 x Fox EQ4800 4.66kWh HV Battery (Master) – FE-HV-EQM-4800
4 x Fox EQ4800 4.66kWh HV Battery (Slave) – FE-HV-EQS-4800
Compatibility: EQ4800 modules are fully compatible with ECS-4800 batteries.
Key Features
Plug-and-Play Installation: Quick and easy setup
Battery Capacity: 4.66 kWh per module
Scalable Design: Expandable up to 41.94 kWh
Depth of Discharge: 90% for maximum usable energy
Wide Temperature Tolerance: Reliable in various climates
Advanced Communication: CAN/RS485 connectivity for intelligent energy management
High Voltage Operation: Supports faster charging and discharging
Technical Specifications
Weight: 208 kg
Battery Type: Lithium-Ion (LiFePO4)
Nominal Energy: 23,300 Wh
Depth of Discharge: 90%
Voltage: 224 V
Continuous Discharge Rate (Normal Use): 2,240 W
Maximum Discharge Rate (5 Minutes): 4,480 W
Surge Discharge Rate (15 Seconds): 5,785 W
Maximum Charge Rate (5 Minutes): 4,480 W
Dimensions (W x H x D): 570 x 800 x 380 mm
Installation Notes
Minimum Modules Required: 2 (1 Master + 1 Slave)
Maximum Stack: Up to 9 modules (1 Master + 8 Slaves)
Compatibility: Ensure any added modules match your existing Energy Cube stack
Professional Installation: Must be installed by a qualified electrician
✅ The Fox EQ4800 Stack of 5 is ideal for homeowners or businesses seeking a scalable, high-performance solar battery storage solution with reliable performance and expandability.
Please note: In order to increase the product warranty from 5 to 12 years you must register your install with Fox online to activate the 12 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.
Fox EQ HV EQ4800-L6, 27.96kWh 1x Master 5x Slave
£6,729.00 + VAT
Fox EQ HV EQ4800-L6, 27.96kWh 1x Master 5x Slave
2: FE-HV-EQ-6-4.8-28.8 Storage Systems - Li-ion Battery Pack
Fox EQ4800-Datasheet
Fox EQ4800 Manual
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ Battery Storage – 27.96kWh (Stack of 6 with Master)
The Fox EQ series is a high-performance, modular high-voltage battery storage system designed for scalability and flexibility. This system includes a master battery plus five slave batteries, delivering a total usable storage capacity of 27.96kWh.
With a plug-and-play design, 90% depth of discharge, and wide operating temperature tolerance, the Fox EQ is suitable for a broad range of residential and commercial energy storage applications. Additional batteries can be added to expand the system up to 41.94kWh.
⚠️ Important: To activate the full 12-year warranty, all Fox installations must be registered online. Unregistered installs default to a 5-year warranty.
What’s Included
1 x Fox EQ4800 4.66kWh HV Battery (Master) (FE-HV-EQM-4800)
5 x Fox EQ4800 4.66kWh HV Battery (Slave) (FE-HV-EQS-4800)
✅ Compatible with ECS-4800 batteries
Key Features
Plug-and-play installation – quick and easy setup
4.66kWh per module, scalable up to 41.94kWh
27.96kWh usable storage (with this stack of 6)
90% depth of discharge for maximum capacity use
Wide temperature tolerance for reliable performance
CAN/RS485 communication for system integration
High-voltage design for efficiency and flexibility
Technical Specifications
General
Weight: 249.5 kg
Battery Type: Lithium-ion
Nominal Energy: 27,960 Wh (27.96kWh)
Depth of Discharge: 90%
Dimensions: 570 x 938 x 380 mm (W x H x D)
Electrical Performance
Voltage: 268 V
Continuous Discharge Rate (Normal Use): 2,240 W
Maximum Discharge Rate (5 Minutes): 4,480 W
Surge Discharge Rate (15 Seconds): 5,785 W
Maximum Charge Rate (5 Minutes): 4,480 W
Installation Notes
Requires a minimum of 2 modules (1x Master + 1x Slave) to operate
Supports up to 9 modules in a stack (1x Master + 8x Slaves)
Must be installed by a qualified electrician
If expanding an existing Energy Cube stack, ensure compatibility with original modules
Why Choose the Fox EQ Battery System?
Scalable energy storage to suit your needs
Designed for long-lasting, efficient performance
High voltage for improved round-trip efficiency
Future-proof investment with up to 12 years warranty
✅ The Fox EQ Battery Storage System (27.96kWh) is a scalable, efficient, and reliable solution – perfect for maximising solar energy usage and reducing grid dependence.
Please note: In order to increase the product warranty from 5 to 12 years you must register your install with Fox online to activate the 12 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.
Fox EQ HV EQ4800-L7, 32.61kWh 1x Master 6x Slave
£7,875.00 + VAT
Fox EQ HV EQ4800-L7, 32.61kWh 1x Master 6x Slave
2: FE-HV-EQ-7-4.8-33.6 Storage Systems - Li-ion Battery Pack
Fox EQ4800-Datasheet
Fox EQ4800 Manual
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ 4.66kWh High-Performance Scalable Battery Storage – 32.61kWh Stack
The Fox EQ Battery Storage System is a high-performance, modular energy storage solution designed for flexibility and scalability. Its modular design allows additional batteries to be added, reaching a maximum storage capacity of 41.94kWh, making it suitable for a wide range of residential and commercial applications.
Important: To extend the standard 5-year warranty to a 12-year product warranty, you must register your installation with Fox online. Failure to register will result in the standard 5-year warranty.
Fox EQ 4.66kWh Battery Stack – Includes Master & Slave Modules
This stack includes:
1 x Fox EQ4800, 4.66kWh HV Battery (Master) (FE-HV-EQM-4800)
6 x Fox EQ4800, 4.66kWh HV Battery (Slave) (FE-HV-EQS-4800)
Compatibility: EQ4800 modules are compatible with ECS-4800 batteries.
Key Features of the Fox EQ 4.66kWh Battery
Plug-and-play installation for fast and simple setup
4.66kWh per module, scalable up to 41.94kWh
High Depth of Discharge: 90% for maximum usable energy
Wide temperature tolerance for reliable performance
CAN/RS485 communication for smart system integration
High-voltage design for efficient energy transfer
Technical Specifications
Specification
Details
Weight
291 kg
Battery Type
Lithium-ion
Nominal Energy
32,610 Wh
Depth of Discharge
90%
Voltage
313 V
Continuous Discharge Rate
2,240 W
Maximum Discharge Rate (5 min)
4,480 W
Surge Discharge Rate (15 sec)
5,785 W
Maximum Charge Rate (5 min)
4,480 W
Dimensions (W x H x D)
570 x 1,067 x 380 mm
Installation Notes
Minimum of 2 modules required (1 Master + 1 Slave)
Can accommodate up to 9 modules in a stack (1 Master + 8 Slaves)
When adding modules to an existing Energy Cube stack, ensure compatibility with existing battery modules
Must be installed by a qualified electrician
Why Choose the Fox EQ Battery Storage System?
The Fox EQ 4.66kWh modular battery system is perfect for UK homes and businesses seeking reliable, scalable, and high-performance energy storage. With plug-and-play installation, advanced communication features, and the ability to expand capacity, it allows you to maximise solar self-consumption, optimise energy use, and ensure long-term operational reliability.
Order now from ITS Technologies – your trusted UK supplier for solar PV, battery storage, and energy management solutions.
Fox EQ HV EQ4800-L9, 41.93kWh 1x Master 8x Slave
£10,068.00 + VAT
Fox EQ HV EQ4800-L9, 41.93kWh 1x Master 8x Slave
2: FE-HV-EQ-9-4.8-43.2 Storage Systems - Li-ion Battery Pack
Fox EQ4800-Datasheet
Fox EQ4800 Manual
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ 4.66kWh High Voltage Battery – Scalable Modular Energy Storage
The Fox EQ High Voltage Battery is a high-performance, modular energy storage system designed for maximum flexibility. Ideal for residential or commercial solar setups, it allows you to expand your storage as your energy needs grow, with a maximum capacity of 41.94kWh when stacked.
Important: To activate the 12-year product warranty, your installation must be registered online with Fox. Otherwise, the standard warranty is 5 years.
This Kit Includes
1 x Fox EQ4800 4.66kWh HV Battery (Master) – FE-HV-EQM-4800
8 x Fox EQ4800 4.66kWh HV Battery (Slave) – FE-HV-EQS-4800
Compatible with ECS-4800 batteries
Minimum of 2 modules (1 Master + 1 Slave) required.Maximum of 9 modules in a stack (1 Master + 8 Slaves).
Key Features
Plug & Play Installation: Quick and simple setup for minimal downtime.
Modular & Scalable: Expandable to a maximum of 41.94kWh.
High Usable Capacity: 4.66kWh per module with 90% Depth of Discharge.
Wide Temperature Tolerance: Operates efficiently across a broad range of conditions.
Smart Communication: CAN/RS485 enabled for seamless integration with your system.
High Voltage Design: Optimised for maximum efficiency and system performance.
Specifications
Specification
Value
Weight
374 kg
Battery Type
Lithium Ion
Nominal Energy
41,930 Wh
Depth of Discharge
90%
Voltage
403 V
Continuous Discharge Rate
2,240 W
Maximum Discharge Rate (5 min)
4,480 W
Surge Discharge Rate (15 sec)
5,785 W
Maximum Charge Rate (5 min)
4,480 W
Dimensions (W x H x D)
570 x 1,352 x 380 mm
Why Choose Fox EQ?
The Fox EQ Battery System is perfect for homeowners and businesses seeking flexible, high-capacity, and reliable energy storage. Its modular design allows you to scale up as your energy requirements grow, while its high voltage architecture ensures maximum efficiency and long-term performance.
Please note: In order to increase the product warranty from 5 to 12 years you must register your install with Fox online to activate the 12 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.
Fox EQ HV EQ4800-L8, 37.27kWh 1x Master 7x Slave
£8,972.00 + VAT
Fox EQ HV EQ4800-L8, 37.27kWh 1x Master 7x Slave
2: FE-HV-EQ-8-4.8-38.4 Storage Systems - Li-ion Battery Pack
Fox EQ4800-Datasheet
Fox EQ4800 Manual
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ 4.66kWh – Stack of 8 (37.27kWh Usable) with Master
The Fox EQ high-performance battery storage system is a modular, scalable solution designed for both residential and commercial energy storage. With its plug-and-play design, wide operating temperature tolerance, and advanced CAN/RS485 communication, the EQ series ensures reliability, flexibility, and ease of installation.
This system includes one Master EQ4800 battery and seven Slave EQ4800 batteries, providing a total usable capacity of 37.27kWh. The EQ range is fully compatible with ECS-4800 batteries, giving installers and homeowners future-proof flexibility.
⚠️ Important: All Fox installations must be registered online to receive the 12-year warranty. Without registration, the standard warranty is 5 years.
Key Features
High Capacity: 4.66kWh per module, scalable up to 41.94kWh (9 modules per stack).
Reliable Performance: 90% depth of discharge and wide temperature tolerance.
Plug & Play: Quick, simple, and efficient installation.
Communication: CAN/RS485 for seamless system integration.
High Voltage Design: Ideal for larger systems and demanding applications.
Future-Ready: Compatible with ECS-4800 batteries.
Specifications
Battery Type: Lithium-Ion
Nominal Energy: 37,270 Wh
Usable Energy (DoD 90%): 37.27kWh
Voltage: 583 V
Continuous Discharge Power: 2,240 W
Max Discharge (5 min): 4,480 W
Surge Discharge (15s): 5,785 W
Max Charge Rate (5 min): 4,480 W
Dimensions (W x H x D): 570 x 1241 x 380 mm
Weight: 332.5 kg
Warranty: 12 years (with registration), 5 years otherwise
Installation Notes
A minimum of 2 modules (1 Master + 1 Slave) is required for operation.
Up to 9 modules can be stacked (1 Master + 8 Slaves).
If adding modules to an existing stack, ensure compatibility with original units.
Please note: In order to increase the product warranty from 5 to 12 years you must register your install with Fox online to activate the 12 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.
Fox ESS Cube EQ4300 4.32kWh HV Battery (Slave)
£1,088.00 + VAT
Fox EQ 4.32kWh HV Battery (Slave)
#2: FE-HV-EQS-4300
Fox EQ 4300 Datasheet
Fox EQ 4300 Manual
Fox EQ4300 Warranty
Fox Battery Sizing Guide
Fox EQ - High Voltage Battery (Slave)
Fox EQ is a high-performance, scalable battery storage system. With this modular design's flexibility, it is suitable for a variety of storage requirements. Additional batteries can be installed in series, allowing for a maximum storage capacity of 30.24kWh. Installation is easy, with a plug and play solution that can save valuable time for installers.
Don't forget: You must register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard
Features
4.32kWh Capacity
Scalable to 30.24kWh
90% Depth of Discharge
Wide Temperature Tolerance
Easy Installation
CAN/RS485 Communication
High Voltage
Specs
Weight: 37 kg
Battery Type: Lithium Ion
Nominal Energy: 4,145 Wh
Depth of discharge: 90.00 %
Voltage: 57 V
Continuous Discharge Rate (Normal Use): 2,875 W
Maximum Discharge Rate (5 Minutes): 2,875 W
Surge Discharge Rate (15 Seconds): 3,737 W
Maximum Charge Rate (5 Minutes): 2,875 W
Remember: In order to activate the extended warranty to 12 years, please register your install with Fox online, otherwise it's 5 years as standard. Please click here for registration page. Please check the warranty document for more information.
This battery requires a MINIMUM of 2 modules to work (Master + Slave), This battery can have a MAXIMUM of 7 modules in a stack (1x Master + 6x Slaves)
Pylon Force-H3 High Voltage System stack of 2 incl. BMU (10.2 kWh)
£2,042.00 + VAT
Pylontech Force H3 5.1kWh High Voltage Battery Module
#2: PYL-F-H3-BATT-BMU-10.2
Pylon Force-H3 Datasheet
Pylon Force-H3 Installation Manual
Pylon Force-H3 Warranty
Pylontech Force H3 High-Voltage LiFePO4 Battery Storage System
Upgrade your energy storage with Pylontech’s latest Force H3 high-voltage LiFePO4 battery system, designed for residential and commercial use. Reliable, scalable, and efficient – perfect for modern energy solutions.
Key Features
Easy Installation
Plug-and-play setup for fast and hassle-free installation.
High Scalability
Connect up to 6 battery towers in parallel to meet your energy demands.
Fast Charging & Discharging
1C rating enables faster charging and discharging for efficient energy use.
Global Certification
Tested and certified for worldwide standards.
Long Lifespan
Designed for 8,000+ charge cycles or 15 years of reliable operation.
Remote Monitoring
Monitor battery performance and status easily via a mobile app.
Warranty
10-year standard warranty for peace of mind.
Compatibility
Works seamlessly with other well-known brands for flexible system integration.
What’s Included
2 x Pylontech Force H3 5.1kWh High Voltage Battery Module (PYL-F-H3-BATT)
1 x Pylontech Force H3 BMU with base and cables (PLY-F-H3-BMU-BASE)
Technical Specifications
Weight: 104.2 kg
Nominal Energy: 10,200 Wh
Depth of Discharge: 95%
Voltage: 240 V
Continuous Discharge Rate: 10,200 W
Maximum Discharge Rate (5 minutes): 10,200 W
Surge Discharge Rate (15 seconds): 10,608 W
Why Choose Pylontech Force H3?
The Pylontech Force H3 is ideal for homeowners and businesses looking to maximise energy efficiency. Its high-voltage design, long lifespan, and advanced monitoring make it a top choice for solar energy systems, backup power, and renewable energy projects.
Pylon Force-H3 High Voltage System stack of 3 incl. BMU (15.4 kWh)
£2,787.00 + VAT
Pylon Force-H3 High Voltage System stack of 3 incl. BMU (15.4 kWh)
#2: PYL-F-H3-BATT-BMU-15.4
Pylon Force-H3 Datasheet
Pylon Force-H3 Installation Manual
Pylon Force-H3 Warranty
Pylontech Force H3 – High-Voltage Lithium Iron Phosphate (LiFePO4) Battery System
The Pylontech Force H3 is the latest generation high-voltage battery storage solution, designed for scalable, reliable, and long-lasting energy storage. Perfect for residential or commercial applications, this system offers plug-and-play installation, high efficiency, and robust performance.
⚡ Key Features
Easy Installation
Plug-and-play setup – get your system running quickly without complex wiring
Scalable Design
Connect up to 6 battery towers in parallel for increased capacity
Perfect for future expansion
High Performance
1C rating enables faster charging and discharging
Supports 8000+ cycles or up to 15 years of reliable operation
Remote Monitoring
Track and manage your battery system via app from anywhere
Broad Compatibility
Works with a wide range of inverters and hybrid systems
Globally certified for quality and safety
Warranty
10-year standard warranty for peace of mind
🔋 System Specifications
Included Components:
3 × Pylontech Force H3 5.1kWh Battery Modules (PYL-F-H3-BATT)
1 × Pylontech Force H3 BMU with base and cables (PLY-F-H3-BMU-BASE)
Weight: 146.2 kg
Nominal Energy: 15.36 kWh
Depth of Discharge: 95%
Voltage: 307 V
Continuous Discharge Rate (Normal Use): 15,360 W
Maximum Discharge Rate (5 Minutes): 15,360 W
Surge Discharge Rate (15 Seconds): 16,896 W
✅ Why Choose Pylontech Force H3?
Plug-and-play for easy installation
Scalable for future growth
High cycle life for long-term reliability
Remote monitoring and control
10-year warranty backed by a trusted global brand
Pylon Force-H3 High Voltage System stack of 4 incl. BMU (20.5 kWh)
£3,713.00 + VAT
Pylon Force-H3 High Voltage System stack of 4 incl. BMU (20.5 kWh)
#2: PYL-F-H3-BATT-BMU-20.5
Pylon Force-H3 Datasheet
Pylon Force-H3 Installation Manual
Pylon Force-H3 Warranty
Pylontech Force H3 – High-Voltage LiFePO4 Battery Storage System
The Pylontech Force H3 is a next-generation high-voltage battery storage solution (LiFePO4) designed for residential and commercial solar installations. Its modular design allows for scalable energy storage, giving you flexibility and reliability for long-term energy management.
This system is ideal for those seeking high efficiency, long cycle life, and plug-and-play installation with the ability to expand as your energy needs grow.
Product Contents
4 x Pylontech Force H3 5.1kWh High Voltage Battery Modules (PYL-F-H3-BATT)
1 x Pylontech Force H3 BMU with base and cables (PLY-F-H3-BMU-BASE)
Key Features
Easy Install – plug and play for quick setup
Scalable – connect up to 6 battery towers in parallel
High Cycle Life – designed for 8,000+ cycles or 15 years of operation
Fast Charging & Discharging – 1C rating for rapid energy flow
Remote Monitoring – monitor performance via app
Wide Compatibility – works with other well-known battery brands
Globally Certified – meets international safety and performance standards
Warranty – 10-year standard
Specifications
Weight: 188.2 kg
Nominal Energy: 20,480 Wh
Depth of Discharge: 95 %
Voltage: 409 V
Continuous Discharge Rate (Normal Use): 20,840 W
Maximum Discharge Rate (5 Minutes): 20,840 W
Surge Discharge Rate (15 Seconds): 22,258 W
Maximum Discharge Rate (5 Minutes): 20,480 W
Benefits
Flexible Energy Storage – expand your system as your energy demands grow
Long-Term Reliability – LiFePO4 chemistry ensures stability and longevity
High Performance – supports continuous and surge loads efficiently
Plug-and-Play Installation – reduces installation time and complexity
✅ The Pylontech Force H3 is a robust, high-voltage battery solution, perfect for scalable solar energy storage with long-term reliability and smart monitoring capabilities.
Pylon Force-H3 High Voltage System stack of 5 incl. BMU (25.6 kWh)
£4,523.00 + VAT
Pylon Force-H3 High Voltage System stack of 5 incl. BMU (25.6 kWh)
#2: PYL-F-H3-BATT-BMU-25.6
Pylon Force-H3 Datasheet
Pylon Force-H3 Installation Manual
Pylon Force-H3 Warranty
Pylontech Force H3 – High Voltage Battery Storage System (25.6kWh)
The Pylontech Force H3 is Pylontech’s latest generation high-voltage battery storage solution, built with advanced LiFePO4 (lithium iron phosphate) technology. Designed for seamless integration with solar PV and hybrid inverters, the Force H3 delivers long-lasting, reliable energy storage for both residential and commercial applications.
This complete package includes:
5 x Pylontech Force H3 5.1kWh High Voltage Battery Modules (PYL-F-H3-BATT)
1 x Pylontech Force H3 BMU with base and cables (PLY-F-H3-BMU-BASE)
With scalable capacity, remote monitoring, and a 10-year warranty, the Pylontech Force H3 is a future-ready storage system for efficient, sustainable energy management.
Key Features
✅ Plug & Play Installation – quick and simple setup
✅ Scalable Design – up to 6 towers can be connected in parallel
✅ High Performance – 1C rating allows faster charging & discharging
✅ Long Lifespan – designed for 8,000+ charging cycles or 15 years
✅ Remote Monitoring – via dedicated app for real-time management
✅ Wide Compatibility – works with well-known inverter brands
✅ Certified & Safe – globally recognised certifications
✅ 10-Year Standard Warranty – peace of mind investment
Technical Specifications
General
Weight: 230.2 kg
Nominal Energy: 25,600 Wh (25.6 kWh)
Depth of Discharge (DoD): 95%
Warranty: 10 years
Electrical Performance
Voltage: 512 V
Continuous Discharge Rate (Normal Use): 25,600 W
Maximum Discharge Rate (5 minutes): 25,600 W
Surge Discharge Rate (15 seconds): 28,160 W
Why Choose the Pylontech Force H3?
Built with LiFePO4 technology – safe, efficient, and long-lasting
Provides large-scale energy storage for UK solar PV systems
Enables faster charging/discharging with a 1C rating
Designed for 15+ years of reliable performance
Easy to expand for growing energy needs
✅ The Pylontech Force H3 is a powerful, scalable, and future-proof high-voltage battery storage system – ideal for maximising solar energy use and reducing grid dependence.
Pylon Force-H3 High Voltage 6 X 5.1kWh batteries incl. BMU (30.7 kWh)
£5,321.00 + VAT
Pylon Force-H3 High Voltage System stack of 6 incl. BMU (30.7 kWh)
#2: PYL-F-H3-BATT-BMU-30.7
Pylon Force-H3 Datasheet
Pylon Force-H3 Installation Manual
Pylon Force-H3 Warranty
Pylontech Force H3 – High Voltage Battery Storage System (30.7kWh)
The Pylontech Force H3 is the latest generation high-voltage lithium iron phosphate (LiFePO4) battery system, designed for large-scale residential and commercial energy storage applications. This stackable, modular solution ensures long-lasting performance, high efficiency, and easy installation.
This system includes:
6 x Pylontech Force H3 5.1kWh Battery Modules (PYL-F-H3-BATT)
1 x Pylontech Force H3 BMU with Base & Cables (PLY-F-H3-BMU-BASE)
Key Features
Easy Installation: Plug-and-play design for quick setup.
Flexible Scalability: Connect up to 6 battery towers in parallel for even greater storage capacity.
High Performance: 1C rating allows for faster charging and discharging.
Durability: Designed for 8000+ charge cycles or up to 15 years of use.
Remote Monitoring: Track performance in real time via mobile app.
Wide Compatibility: Works with multiple leading inverter brands.
Certified & Reliable: Globally certified for safety and performance.
Warranty: 10-year manufacturer warranty as standard.
Technical Specifications
Total Weight: 272.2 kg
Nominal Energy: 30,720 Wh (30.7kWh)
Depth of Discharge (DoD): 95%
Nominal Voltage: 614 V
Continuous Discharge Power: 30,720 W
Maximum Discharge Power (5 Minutes): 30,720 W
Surge Discharge Power (15 Seconds): 33,792 W
⚠️ Compatibility Note: Not suitable for Solis 3-phase hybrid inverters below 12kW (5–10k range), as the Force H3 system voltage exceeds 600 V.
Pylon Force-H3 High Voltage System stack of 7 incl. BMU (35.8 kWh)
£6,119.00 + VAT
Pylon Force-H3 High Voltage System stack of 7 incl. BMU (35.8 kWh)
#2:PYL-F-H3-BATT-BMU-35.8
Pylon Force-H3 Datasheet
Pylon Force-H3 Installation Manual
Pylon Force-H3 Warranty
Pylontech Force H3 – High-Voltage LiFePO4 Battery Storage System
The Pylontech Force H3 is the latest generation high-voltage LiFePO4 battery system, designed for residential and commercial energy storage applications. Engineered for high performance, reliability, and scalability, this system is ideal for users seeking long-lasting, efficient battery storage compatible with a wide range of inverters.
What’s Included
7 x Pylontech Force H3 5.1kWh High-Voltage Battery Modules (PYL-F-H3-BATT)
1 x Pylontech Force H3 BMU with base and cables (PLY-F-H3-BMU-BASE)
Key Features
Easy Installation
Plug & Play: Quick and simple installation, reducing setup time.
Remote Monitoring: Track system performance via a dedicated app.
Scalability & Compatibility
Expandable: Connect up to 7 battery towers in parallel for larger energy storage.
High Compatibility: Works with other well-known battery brands.
1C Rating: Enables faster charging and discharging.
Durability & Reliability
Long Lifespan: Designed for 8,000+ charging cycles or up to 15 years.
Global Certification: Ensures safety and compliance across markets.
Warranty: Standard 10-year warranty included.
Technical Specifications
Specification
Value
Weight
314.2 kg
Nominal Energy
35,840 Wh
Depth of Discharge
95%
Voltage
716 V
Continuous Discharge Rate (Normal Use)
35,840 W
Maximum Discharge Rate (5 minutes)
35,840 W
Surge Discharge Rate (15 seconds)
39,424 W
Note: Not suitable for Solis 3-phase hybrid inverters smaller than 12 kW (5–10 kW range), as system voltage exceeds 600 V.
Why Choose Pylontech Force H3?
High Performance: Reliable high-voltage battery for both residential and commercial use.
Flexible & Scalable: Expandable system to meet growing energy needs.
Long-Term Value: Over 15 years of operational life with minimal maintenance.
Advanced Monitoring: Manage energy storage efficiently with remote app access.
EcoFlow PowerOcean 5kWh expansion battery
£1,210.00 + VAT
EcoFlow PowerOcean 5kWh expansion battery
EcoFlow Brochure 1ph
EcoFlow Datasheet 1ph
EcoFlow User Manual 1ph
EcoFlow Installation Manual 1ph
Full range of kits available here
Installed packages available here
EcoFlow PowerOcean Home Energy Storage
Overview
The EcoFlow PowerOcean sets a new standard for residential energy storage, combining advanced LFP battery technology, robust fire prevention features, and a durable IP65-certified design. Built to last and expand, it offers flexibility for both single-phase and three-phase installations while providing over 6,000 charge cycles and a 15-year warranty.
Key Features
15-year industry-leading warranty for long-term peace of mind
Instant cell-level anti-fire protection for enhanced safety
Built-in heating pads ensure optimal performance in sub-zero temperatures
IP65-rated: resistant to dust ingress and low-pressure water jets
95% Depth of Discharge (D.O.D) for maximum usable energy
Expandable battery capacity: up to 15kWh (1ph) & 45kWh (3ph) per inverter
Parallel expansion: supports up to 2 inverters in parallel
Individual BMS: ensures optimal battery performance and compatibility with newer models
Advanced monitoring: industry-leading mobile app with API for Octopus Agile & Flux tariffs
Sleek, compact design suitable for modern homes
UK-based technical support
Specifications
Battery Type: Lithium Iron Phosphate (LFP)
Efficiency: High-efficiency battery output
Charge Cycles: >6,000
Operating Temperature: Equipped with heating pads for sub-zero operation
Scalability: Single-phase: 15kWh, Three-phase: 45kWh, expandable via parallel inverters
Connectivity: Smart monitoring via EcoFlow App with tariff-based charging integration
Protection Rating: IP65
The EcoFlow PowerOcean combines safety, scalability, and reliability, making it a future-proof investment for homeowners who want to maximize solar self-consumption and ensure uninterrupted power.
Fox ESS EP5 5.18kWh Battery
£1,195.00 + VAT
Fox ESS EP5 5.18kWh Battery with 10 Year Warranty
#2:FE-HV-EP5-10Y Storage Systems - Li-ion Battery Pack
FOX EP5 Data Sheet
FOX EP5 User Manual
FOX Warranty
FOX Battery Sizing Guide
The Fox ESS EP5 is a high-performance, scalable battery storage system. With maximum flexibility, it is suitable for a wide range of storage applications. With a FE-JUNBOX-HV, additional batteries can be installed in parallel allowing for a maximum storage capacity of 20.8kWh.
(EP series are only compatible with the same EP model/size)
Don't forget: You must register your install with Fox online to activate the 10 year battery warranty, otherwise it's 5 years as standard
Features
90% Depth of Discharge
Scalable to 20.8 kWh
Floor or Wall Mounting
Compact and easy to install
IP65 Rated
High voltage and high efficiency
Warranty 5 years + 5 year extended warranty
Fox ESS EP5 Specs
Weight: 50.5kg
Nominal Energy: 5,180Wh
Voltage: 115 V
Continuous Discharge Rate (Normal Use): 5,184 W
Maximum Discharge Rate: 5,184 W
Surge Discharge Rate (15 seconds): 12,480 W
Maximum Charge Rate: 5,184
Fox ESS Cube EQ4800, 4.66kWh HV Battery (Slave)
£1,115.00 + VAT
Fox EQ4800, 4.66kWh HV Battery (Slave)
#2: FE-HV-EQS-4800 Storage Systems - Li-ion Battery Pack
Fox's EQ is a high-performance, scalable battery storage system. Its modular design allows for maximum flexibility. The Fox EQ is suitable for a wide range of storage applications. Additional batteries can be added with a maximum storage capacity of 41.94kWh.
EQ4800 are compatible with ECS-4800 batteries
Fox EQ4800 Datasheet
Fox Product Compatibility
Fox EQ4800 Warranty
Modular Energy Storage Solution for Homes and Small Businesses
The Fox EQ4800 (FE-HV-EQS-4800) is a high-performance lithium-ion battery module designed for scalable high-voltage energy storage systems. With a nominal capacity of 4.66kWh, this slave unit offers seamless integration with other EQ series batteries, enabling expandable storage up to 41.94kWh (1 master + 8 slave units).
Designed for hybrid solar, backup, and off-grid systems, the Fox EQ4800 is ideal for UK homes and commercial applications seeking reliable, modular power storage. Its plug-and-play installation, wide temperature tolerance, and high discharge efficiency make it a trusted choice for installers and system designers.
Key Benefits
4.66kWh Nominal Capacity
Modular & Scalable – Expandable up to 41.94kWh (1 master + 8 slaves)
Wide Temperature Tolerance – Built for UK weather conditions
Plug & Play Design – Fast, simple installation
90% Depth of Discharge – Maximised usable capacity
CAN/RS485 Communication – Reliable and fast system integration
High Voltage Battery – Compatible with Fox ECS series systems
Backward Compatible – Works with older ECM/S-4800 models
Please Note: A 2 module minimum is required for operation (1 master + 1 slave). Must be installed by a certified electrician. To active the extended 12-year extended warranty register online with Fox ESS
Technical Specifications
Specification
Value
Battery Type
Lithium-Ion (Li-ion)
Nominal Energy
4.66kWh / 4660Wh
Rated Power
4,660W
Voltage
45V
Depth of Discharge (DoD)
90%
Continuous Discharge Rate
2,225W
Maximum Discharge Rate (5 min)
4,450W
Surge Discharge Rate (15 sec)
3,000W
Maximum Charge Rate (5 min)
4,450W
Scalability
Up to 41.94kWh
Communication
CAN/RS485
Weight
41.5kg
Why Choose the Fox ESS Cube EQ488 4.66Wh HV Battery?
Future‑proofing your energy system: If you install a smaller system now but anticipate higher usage (EV charging, home battery backup, increasing self‑consumption of solar), having a system that can grow is a major advantage.
Cost‑effectiveness: By buying a slave module instead of a whole new standalone system, you’re optimising investment by utilising what you already have and increasing capacity only as needed.
Less grid dependence: Expanded storage means you can store more of your solar generation (if you have PV), or have more backup capacity during power cuts/peak tariffs.
Installation efficiency: The simpler install and compatibility reduce labour risk and installation complexity — beneficial both for homeowners and for installers.
Warranty & support: Products from this family (by Fox ESS) emphasise correct installation and registration to unlock extended warranties (helping buy‑in confidence)
Fox ESS Cube EQ4800, 4.66kWh HV Battery (Master)
£1,232.00 + VAT
Fox EQ4800, 4.66kWh HV Battery (Master)
2: FE-HV-EQM-4800 Storage Systems - Li-ion Battery Pack
Fox EQ4800 Datasheet
Fox Product Compatibility
Fox EQ4800 Warranty
Fox EQ4800 High-Performance Scalable Battery Storage System
The Fox EQ4800 is a premium, high-voltage battery storage solution designed for residential and commercial energy storage applications. Its modular design allows for maximum flexibility, making it easy to scale your storage system as your energy needs grow. With the ability to connect multiple modules, the EQ4800 can achieve a maximum storage capacity of 41.94 kWh, providing reliable power when you need it most.
Compatible with ECS-4800 batteries, the EQ4800 ensures seamless integration with existing Fox Energy Cube systems.
Key Features
Plug-and-Play Installation: Quick and easy setup saves valuable installation time
High Capacity: 4.66 kWh per module
Scalable Design: Expandable up to 41.94 kWh
High Depth of Discharge: 90% usable energy for maximum efficiency
Wide Temperature Tolerance: Operates reliably in diverse climates
Advanced Communication: CAN/RS485 connectivity for system integration
High Voltage: Supports fast charging and discharging
Technical Specifications
Weight: 42 kg
Rated Power: 4,800 W
Battery Type: Lithium-Ion (LiFePO4)
Nominal Energy: 4,660 Wh
Depth of Discharge: 90%
Voltage: 89.6 V
Continuous Discharge Rate (Normal Use): 2,330 W
Maximum Discharge Rate (5 Minutes): 4,460 W
Surge Discharge Rate (15 Seconds): 5,785 W
Maximum Charge Rate (5 Minutes): 4,460 W
Installation Notes
Minimum Configuration: Requires at least 2 modules (1 Master + 1 Slave)
Maximum Stack: Supports up to 9 modules (1 Master + 8 Slaves)
Compatibility: Ensure new battery modules match existing Energy Cube stacks
Professional Installation: Must be installed by a qualified electrician
✅ The Fox EQ4800 battery system is a scalable, high-performance solution designed to provide reliable energy storage for homes and businesses across the UK. Perfect for smart energy management, peak shaving, and backup power applications.
Don't forget: You must register your install with Fox online to activate the 12 year battery warranty, otherwise it's 5 years as standard
Fox ESS Cube ECS4300, 4.14kWh HV Battery (Master)
£1,041.00 + VAT
Fox ECS 4.14kWh HV Battery (Master)
#2: FE-HV-ECM-4300 Storage Systems - Li-ion Battery Pack
Fox ECM4300 Datasheet
Fox Product Compatibility
Fox ECM4300 User Manual
Fox ECM4300 Warranty
Fox ECS Solar Battery Storage – Scalable Energy Storage Solution
The Fox ECS Solar Battery Storage System is a high-performance, modular energy storage solution designed for flexibility and scalability. With a modular design, additional batteries can be added to achieve a maximum storage capacity of 29.03 kWh, making it suitable for a wide range of residential and commercial applications.
Key Features
Plug-and-play installation for fast and easy setup
4.14 kWh per module, scalable up to 29.03 kWh
90% Depth of Discharge for maximum usable energy
Wide temperature tolerance for reliable operation
CAN/RS485 communication for smart system integration
High-voltage design for efficient energy transfer
Technical Specifications
Specification
Details
Weight
38.3 kg
Rated Power
4,300 W
Battery Type
Lithium-ion
Nominal Energy
4,145 Wh
Depth of Discharge
90%
Voltage
57 V
Continuous Discharge Rate
2,875 W
Maximum Discharge Rate (5 min)
2,875 W
Surge Discharge Rate (15 sec)
3,737 W
Maximum Charge Rate (5 min)
2,875 W
Installation Notes
Minimum of 2 modules required (1 Master + 1 Slave)
Supports up to 7 modules in a stack (1 Master + 6 Slaves)
When adding modules to an existing Energy Cube stack, ensure compatibility with existing battery modules
Must be installed by a qualified electrician
Why Choose Fox ECS Battery Storage?
The Fox ECS Solar Battery is ideal for UK homeowners and businesses seeking a reliable, scalable, and efficient energy storage solution. Its modular design, smart communication features, and high depth of discharge enable maximum self-consumption of solar energy, providing flexible, long-term energy independence.
Order now from ITS Technologies – your trusted UK supplier of Fox batteries, solar PV systems, and energy storage solutions.
Please note: In order to increase the product warranty from 5 to 10 years you must register your install with Fox online to activate the 10 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.
2
Fox ESS Cube HV ECS2900 V2 2.88kWh Slave Battery Connector Type A
£765.00 + VAT
Fox Cube HV ECS2900 V2 2.88kWh Slave battery Connector Type A
#2: FE-HV-ECS-2900-4A2C #3: 6001
Fox ECS2900 Datasheet
Fox ECS2900 Manual
Fox ECS2900 Warranty
If purchasing to add to an existing system please check if you have V2 with A connector batteries on your existing system.
How to check if you have Type A or B
TYPE A BATTERIES
Serial Number Prefix 60JM292 / KM292 / 8M292 / QM292
TYPE B BATTERIES
Serial Number Prefix 60CM292 / TM292
Suitable for charging from the grid such as Economy 7 & Octopus Go. For detailed explanation of how to maximize Economy 7 essential information to work out which battery storage options is best for you please visit - Understanding Economy 7
Compatible with Fox HV chargers only available on our Fox HV main page
Energy cube is a high-performance, scalable battery storage system. The modular design allows for maximum flexibility, making it suitable for a broad range of storage applications. Additional batteries can be installed in series, allowing for a maximum storage capacity of 20.16 kWh. Installation is easy, with a plug and play solution that can save valuable time for installers.
2.88kWh Capacity
Scalable to 20.16kWh
90% Depth of Discharge
Wide Temperature Tolerence
Easy Installation
CAN/RS485 Communication
High Voltage
Weight: 32.4 kgBattery Type: Lithium IonNominal Energy: 2880 WhDepth of discharge: 90.00 %Voltage: 52 VContinuous Discharge Rate (Normal Use): 1440 WMaximum Discharge Rate (5 Minutes): 2880 WSurge Discharge Rate (15 Seconds): 3000 WMaximum Charge Rate (5 Minutes): 2880 W
Fox ESS Cube ECS2900 2.88kWh V2 HV Battery (Master) Type B
£788.00 + VAT
Fox ECS2900 2.88kWh HV Battery (Master)
#1: FE-HV-ECM-2900
Fox ECS2900 Datasheet
Fox ECS2900 Manual
Fox ECS2900 Warranty
*Cube batteries from ITS are V2 with B connector, if purchasing to add to an existing system please check if you have V2 with B connector batteries on your existing system.
Fox ECS 2.88kWh HV Battery – High-Performance Modular Storage
The Fox ECS Battery is a high-performance, scalable high-voltage (HV) battery storage system, compatible exclusively with Fox HV chargers. Designed with a modular approach, it provides maximum flexibility, making it ideal for residential and commercial energy storage applications. Expand your system with additional batteries to achieve up to 20.16 kWh of storage.
Key Features
2.88kWh Capacity – compact yet powerful
Scalable to 20.16kWh – add more modules as your energy needs grow
90% Depth of Discharge – maximizes usable energy
Wide Temperature Tolerance – reliable performance in varied climates
Easy Installation – plug and play system saves time for installers
CAN/RS485 Communication – seamless integration with compatible systems
High Voltage Operation – efficient energy transfer
Technical Specifications
Weight: 34.7 kg
Rated Power: 2,880 W
Battery Type: Lithium Ion
Nominal Energy: 2,880 Wh
Depth of Discharge: 90%
Voltage: 52 V
Continuous Discharge Rate (Normal Use): 1,440 W
Maximum Discharge Rate (5 Minutes): 2,880 W
Surge Discharge Rate (15 Seconds): 3,000 W
Maximum Charge Rate (5 Minutes): 2,880 W
Why Choose Fox ECS Batteries?
The Fox ECS 2.88kWh HV Battery is designed for flexible, scalable energy storage. Its modular design and plug-and-play installation make it ideal for expanding existing systems or starting a new high-voltage storage setup. Perfect for homeowners or businesses seeking reliable, efficient, and safe energy storage solutions.
Dyness PowerDepot G2 | 5.12kWh | IP65 | LV LFP Battery | Heating & Cooling function | Fire suppression
£914.00 + VAT
Dyness PowerDepot G2 5.12kWh LV LFP Battery IP65
#2: DY-POWERDEPOTH5B-G2
Dyness PowerDepot G2 Datasheet
Dyness PowerDepot G2 User Manual
Dyness Warranty
To view complete Dyness full range please visit our Dyness main page
Battery to inverter cables included. For multiple batteries the battery to inverter cables will need to be wired through a busbar such as the Victron Lynx Distributor
Dyness PowerDepot G2 5.12kWh Low-Voltage Battery
The Dyness PowerDepot H5B G2 is a compact, low-voltage lithium battery designed specifically for residential energy storage applications. Built on proven Lithium Iron Phosphate (LFP) chemistry, it delivers exceptional safety, long cycle life and flexible scalability for self-consumption and backup power use.
With a modular design scalable from 5.12 kWh up to 25.6 kWh, the PowerDepot H5B adapts easily to changing household energy demands. Its IP65-rated enclosure, integrated fire protection and wide inverter compatibility make it a reliable choice for modern solar and storage systems.
Safe & Reliable Energy Storage
Safety is at the core of the PowerDepot H5B G2 design. LFP battery technology ensures thermal stability and long-term reliability, while the built-in aerosol fire extinguisher actively mitigates fire risk to protect both the system and the home.
Key safety features include:
Lithium Iron Phosphate (LFP) battery chemistry
Integrated aerosol fire suppression system
Voltage and current protection
Advanced temperature protection with heating and cooling functions
Scalable & Flexible System Design
The modular architecture allows homeowners and installers to tailor storage capacity precisely to system requirements, making the PowerDepot H5B suitable for both new installations and future expansion.
Scalability highlights:
5.12 kWh usable capacity per module
Expandable up to 25.6 kWh
Ideal for self-consumption and backup power applications
Indoor & Outdoor Installation Versatility
With a high IP65 protection rating, the PowerDepot H5B supports both indoor and outdoor installations, offering flexibility in placement without compromising durability.
Installation options include:
Wall-mounted installation
Floor-standing installation
Suitable for utility rooms, garages and outdoor locations
Smart Monitoring & System Integration
The battery integrates seamlessly with leading inverter brands and supports intelligent system monitoring to ensure optimal performance and easy maintenance.
Connectivity and control features:
App-based monitoring with real-time system data
Remote firmware upgrades
Wide compatibility with major inverter manufacturers
Ideal Applications
Residential solar energy storage
Self-consumption optimisation
Backup power solutions
Scalable home battery systems
Fox EQ2900 2.88kWh HV Battery (Slave) V2.0 Connector Type A
£755.00 + VAT
Fox EQ2900 2.88kWh HV Battery (Slave)
#2: FE-HV-EQS-2900
Fox EQ2900 Datasheet
Fox EQS2900 Manual
Fox EQS2900 Warranty
EQ2900 (2.88 kWh) master and ECS2900 variants from the same EQ/ECS family are interoperable as long as they use the same high-voltage platform and connector type.
Fox EQ High Voltage Battery – Slave Module (EQS2900)
The Fox EQS2900 is a high-performance high-voltage battery slave module, designed to expand the capacity of the Fox EQ modular battery system. Built for flexibility, reliability, and fast installation, the EQ range is ideal for residential and light commercial energy storage applications where scalable capacity and long-term performance are essential.
The modular, plug-and-play design allows additional battery modules to be added in series, enabling systems to grow as energy demands increase — all while maintaining efficient high-voltage operation and seamless inverter communication.
Key Features & Benefits
2.88 kWh usable capacity per module
Scalable system design – expand up to 20.16 kWh
High voltage architecture for improved system efficiency
90% depth of discharge (DoD) for maximum usable energy
Wide operating temperature tolerance for reliable year-round performance
CAN communication for stable inverter integration
Fast plug-and-play installation, reducing install time and labour costs
System Configuration Requirements
Minimum configuration:
2 modules required (1 × Master + 1 × Slave)
Maximum configuration:
Up to 7 modules per stack (1 × Master + 6 × Slaves)
Slave modules cannot operate independently and must be paired with a Fox EQ Master module.
Technical Specifications
Weight: 33 kg
Battery Type: Lithium-ion
Nominal Energy: 2.88 kWh (2880 Wh)
Depth of Discharge (DoD): 90%
Nominal Voltage: 52 V
Continuous Discharge Power (Normal Operation): 1.44 kW
Maximum Discharge Power (5 minutes): 2.88 kW
Surge Discharge Power (15 seconds): 3.0 kW
Maximum Charge Power (5 minutes): 2.88 kW
*Pre-order - Stock due early June* | Fogstar Energy | 48.3-64.4kWh 51.2V Modular Battery Stack | IP65 | Fire Suppression | Heating System
from £2,405.00 + VAT
Fogstar Energy 48.3-64.4kWh 51.2V Modular Battery Stack
*Please note, this product is currently on pre-order with stock is expected around the beginning of June 2026
#12: Fog/En/Stack/48 Fogstar Battery stack Datasheet
Fogstar Battery stack Installation manual
Scalable Commercial LiFePO₄ Energy Storage | IP65 | Integrated Heating & Fire Suppression
The Fogstar Energy Modular Battery Stack (FE51.2-48.3) is a high-capacity, low-voltage (51.2V) LiFePO₄ energy storage system designed for residential, commercial and light industrial applications.
Built from 3-4 X 16.1kWh battery modules, and managed by a single top-mounted control unit that operates the system as one fully integrated solution.
With the ability to scale up to 1.23MWh, IP65 protection, integrated heating and built-in fire suppression, this system is engineered for reliable performance in demanding UK environments.
System Overview
Each 48.3kWh stack consists of:
• 3 × 16.1kWh LiFePO₄ battery modules• Integrated top-mounted control unit• Heavy-duty base plate structure• Built-in 350A isolation breaker
Once assembled, the control unit manages all modules as one unified battery system — simplifying commissioning, inverter communication, monitoring and servicing.
The modular architecture allows additional stacks to be added at any time, making this solution ideal for phased commercial installs or growing energy demand.
Advanced Integrated BMS
A high-performance Battery Management System delivers:
• Precise charge & discharge control• Full protection against over/under voltage & temperature• Support for high-power inverter systems• Long-term reliability and system stability
Seamless Inverter Integration
CAN & RS485 communication enables compatibility with leading inverter brands including:
• Victron• LuxPower• Sunsynk• Solis• Voltronic• Voltacon
Ideal for hybrid, backup and off-grid applications.
Fully Scalable Architecture
• 1 × stack = 48.3kWh• Multiple stacks connected in parallel• Scales up to 1.23MWh total capacity
Perfect for commercial properties, agricultural sites, workshops, warehouses and large residential installs.
IP65-Rated Construction
A robust, sealed enclosure protects against dust and moisture, allowing:
• Indoor installation• Plant room installation• Outdoor installation (where suitable)
Built for real-world environments.
Integrated Fire Suppression
Heat-activated aerosol fire suppression system provides:
• Automatic internal protection• No external maintenance requirements• Enhanced site safety compliance
Cold-Weather Ready (Down to –15°C)
Integrated battery heating enables:
• Safe low-temperature charging• Reliable winter operation• Installation in unheated plant rooms and outbuildings
Operating conditions:• Charge: 0–45°C (with heating enabled)• Discharge: –20–45°C
JK 2A Active Cell Balancing
Continuous active balancing improves:
• Cell voltage equalisation• System efficiency• Long-term lifespan• Performance stability under load
High Output Performance
• 51.2V (48V nominal) low-voltage system• 300A maximum charge & discharge current• Designed to support high-demand inverters• Ideal for backup, peak shaving & off-grid applications
Built-In 350A Breaker
Integrated breaker allows full system isolation for:
• Maintenance• Fault conditions• Emergency shutdown
Warranty & Support
• 6-Year Manufacturer Warranty• 10 Years UK-Based Customer Support
Technical Specifications
Specification
Details
Model
FE51.2-48.3
Rated Energy
48.3kWh
Nominal Voltage
51.2V
Operating Voltage Range
43.2V – 57.6V
Configuration
3 × 16S1P (3 × 16.1kWh modules)
Capacity
314Ah
Cycle Life
8,000 cycles @ 91% DOD
Max Discharge Current
300A
Max Charge Current
300A
Working Temperature (Charge)
0–45°C (with heating)
Working Temperature (Discharge)
–20–45°C
Weight
394kg
Ingress Protection
IP65
Communication
CAN / RS485
What’s Included
The system is supplied with:
✔ Pre-Terminated 95mm² Battery Power Cables
Heavy-duty, high-current cables supplied ready terminated for fast installation.
Allows:
• Direct battery-to-inverter connection• Connection via external DC busbar (where required)
✔ Amphenol-Terminated Battery Interconnect Cables
• Secure locking connectors• Low-resistance current transfer• Reliable parallel stack expansion
✔ 1.5m Communication Cable
Enables:
• CAN / RS485 communication• Inverter control• System monitoring integration
Installation Guidance
The supplied 95mm² power cables are compatible with most inverter systems.
In some installations:
• Battery cables may be routed to a DC busbar• Manufacturer-supplied inverter leads may be used for final inverter connection