Fox Ess Solar Batteries

Fox ESS Evo 10.0 kW + 10.24 kWh Integrated Storage & Inverter System #2: FE-EVO-10E-10-H Fox Evo Gen2 Datasheet Fox Evo Gen2 User Manual Fox Evo Gen2 Battery Warranty Fox Evo Gen2 Inverter Warranty   Fox ESS EVO 10E Gen 2 All-in-One Energy Storage System – 5kW, 8kW & 10kW The Fox ESS EVO 10E Gen 2 combines a single-phase hybrid inverter and a 10.24kWh LiFePO₄ battery in one compact system. Choose the 5kW, 8kW or 10kW inverter to suit your home’s energy needs. Each option has the same battery capacity, with up to 9.73kWh usable at 95% depth of discharge. Store surplus solar energy for use later, help reduce reliance on grid electricity and keep selected circuits powered during a power cut with the built-in EPS backup function. The system switches to backup in under 4ms. With an IP66-rated enclosure, FoxCloud 2.0 monitoring and a battery warm-up function, the EVO 10E Gen 2 is designed for flexible residential installation. Key features Integrated hybrid inverter and 10.24kWh LiFePO₄ battery 5kW, 8kW and 10kW single-phase inverter options Up to 9.73kWh usable battery capacity 95% depth of discharge Built-in EPS backup with a switchover time under 4ms Expandable with up to three additional ET10 battery units IP66-rated enclosure for outdoor installation FoxCloud 2.0 app and web monitoring Maximum inverter efficiency up to 97.62% MPPT inputs vary by inverter option

Fox ESS PQ Series Hybrid Inverter & EQ5000 Battery Storage System #2: FE-PQ1-5.0-EQ-10 FOX PQ Data Sheet FOX PQ User Manual FOX ESS PQ Installation Guide FOX PQ Warranty   The Fox ESS PQ Series is a powerful next-generation single-phase hybrid solar and battery storage system, combining high-output hybrid inverter technology with scalable EQ5000 LFP battery storage. Available with 5kW, 8kW, 10kW or 12kW hybrid inverter options and a choice of 2 to 6 x EQ5000 battery modules, the system can be configured to suit a wide range of residential energy requirements. Designed for high solar generation, large household loads and increased energy independence, the PQ Series supports up to 200% PV oversizing, multiple MPPTs and high-current solar panels. Its modular stackable battery design also makes it easy to increase storage capacity as energy requirements grow. With an integrated 63A bypass and ultra-fast <4ms backup switchover, the PQ Series is also ideally suited to installations requiring comprehensive backup capability during a grid outage. Choose Your System Hybrid Inverter: 5kW, 8kW, 10kW or 12kW single-phase Battery Storage: 2–6 x Fox ESS EQ5000 LFP battery modules Modular, stackable design for a clean and compact installation Expandable battery capacity to suit changing energy requirements Key Benefits High-power 5kW, 8kW, 10kW & 12kW single-phase hybrid inverter options Scalable Fox ESS EQ5000 LFP battery storage Choice of 2–6 battery modules Up to 24kW PV input capacity Up to 4 MPPTs for flexible solar array design on 8kW+ models 20A PV input per string, compatible with modern high-power solar panels Up to 200% PV oversizing Integrated 63A bypass for full-house backup applications <4ms automatic backup switchover Parallel operation of up to 3 systems IP66-rated for indoor or outdoor installation Remote system monitoring through the FoxCloud app and web portal Ready for AI energy management and Virtual Power Plant (VPP) applications Modular design allows future battery expansion Advanced Solar & Battery Management The PQ Series is designed to maximise the amount of solar energy generated, stored and used within the property. Excess solar generation can be directed into the EQ5000 battery bank for use later in the day, helping to reduce grid consumption and maximise solar self-consumption. The system can also be configured around compatible time-of-use electricity tariffs, allowing batteries to be charged during lower-cost periods and discharged when grid electricity is more expensive. Whole-Home Backup Capability With an integrated 63A bypass and backup switchover of less than 4ms, the PQ Series provides a powerful platform for whole-home backup installations when designed and installed accordingly. Smart Monitoring FoxCloud provides remote access to system performance, including solar generation, battery state of charge, household consumption and grid import/export, allowing users to monitor and manage their energy system from their phone or web browser.  

Fox ESS PQ Series Hybrid Inverter & EQ5000 Battery Storage System #2: FE-PQ1-5.0-EQ-10 FOX PQ Data Sheet FOX PQ User Manual FOX ESS PQ Installation Guide FOX PQ Warranty   The Fox ESS PQ Series is a powerful next-generation single-phase hybrid solar and battery storage system, combining high-output hybrid inverter technology with scalable EQ5000 LFP battery storage. Available with 5kW, 8kW, 10kW or 12kW hybrid inverter options and a choice of 2 to 6 x EQ5000 battery modules, the system can be configured to suit a wide range of residential energy requirements. Designed for high solar generation, large household loads and increased energy independence, the PQ Series supports up to 200% PV oversizing, multiple MPPTs and high-current solar panels. Its modular stackable battery design also makes it easy to increase storage capacity as energy requirements grow. With an integrated 63A bypass and ultra-fast <4ms backup switchover, the PQ Series is also ideally suited to installations requiring comprehensive backup capability during a grid outage. Choose Your System Hybrid Inverter: 5kW, 8kW, 10kW or 12kW single-phase Battery Storage: 2–6 x Fox ESS EQ5000 LFP battery modules Modular, stackable design for a clean and compact installation Expandable battery capacity to suit changing energy requirements Key Benefits High-power 5kW, 8kW, 10kW & 12kW single-phase hybrid inverter options Scalable Fox ESS EQ5000 LFP battery storage Choice of 2–6 battery modules Up to 24kW PV input capacity Up to 4 MPPTs for flexible solar array design on 8kW+ models 20A PV input per string, compatible with modern high-power solar panels Up to 200% PV oversizing Integrated 63A bypass for full-house backup applications <4ms automatic backup switchover Parallel operation of up to 3 systems IP66-rated for indoor or outdoor installation Remote system monitoring through the FoxCloud app and web portal Ready for AI energy management and Virtual Power Plant (VPP) applications Modular design allows future battery expansion Advanced Solar & Battery Management The PQ Series is designed to maximise the amount of solar energy generated, stored and used within the property. Excess solar generation can be directed into the EQ5000 battery bank for use later in the day, helping to reduce grid consumption and maximise solar self-consumption. The system can also be configured around compatible time-of-use electricity tariffs, allowing batteries to be charged during lower-cost periods and discharged when grid electricity is more expensive. Whole-Home Backup Capability With an integrated 63A bypass and backup switchover of less than 4ms, the PQ Series provides a powerful platform for whole-home backup installations when designed and installed accordingly. Smart Monitoring FoxCloud provides remote access to system performance, including solar generation, battery state of charge, household consumption and grid import/export, allowing users to monitor and manage their energy system from their phone or web browser.  

Fox ESS PQ Series Hybrid Inverter & EQ5000 Battery Storage System #2: FE-PQ1-5.0-EQ-10 FOX PQ Data Sheet FOX PQ User Manual FOX ESS PQ Installation Guide FOX PQ Warranty The Fox ESS PQ Series is a powerful next-generation single-phase hybrid solar and battery storage system, combining high-output hybrid inverter technology with scalable EQ5000 LFP battery storage. Available with 5kW, 8kW, 10kW or 12kW hybrid inverter options and a choice of 2 to 6 x EQ5000 battery modules, the system can be configured to suit a wide range of residential energy requirements. Designed for high solar generation, large household loads and increased energy independence, the PQ Series supports up to 200% PV oversizing, multiple MPPTs and high-current solar panels. Its modular stackable battery design also makes it easy to increase storage capacity as energy requirements grow. With an integrated 63A bypass and ultra-fast <4ms backup switchover, the PQ Series is also ideally suited to installations requiring comprehensive backup capability during a grid outage. Choose Your System Hybrid Inverter: 5kW, 8kW, 10kW or 12kW single-phase Battery Storage: 2–6 x Fox ESS EQ5000 LFP battery modules Modular, stackable design for a clean and compact installation Expandable battery capacity to suit changing energy requirements Key Benefits High-power 5kW, 8kW, 10kW & 12kW single-phase hybrid inverter options Scalable Fox ESS EQ5000 LFP battery storage Choice of 2–6 battery modules Up to 24kW PV input capacity Up to 4 MPPTs for flexible solar array design on 8kW+ models 20A PV input per string, compatible with modern high-power solar panels Up to 200% PV oversizing Integrated 63A bypass for full-house backup applications <4ms automatic backup switchover Parallel operation of up to 3 systems IP66-rated for indoor or outdoor installation Remote system monitoring through the FoxCloud app and web portal Ready for AI energy management and Virtual Power Plant (VPP) applications Modular design allows future battery expansion Advanced Solar & Battery Management The PQ Series is designed to maximise the amount of solar energy generated, stored and used within the property. Excess solar generation can be directed into the EQ5000 battery bank for use later in the day, helping to reduce grid consumption and maximise solar self-consumption. The system can also be configured around compatible time-of-use electricity tariffs, allowing batteries to be charged during lower-cost periods and discharged when grid electricity is more expensive. Whole-Home Backup Capability With an integrated 63A bypass and backup switchover of less than 4ms, the PQ Series provides a powerful platform for whole-home backup installations when designed and installed accordingly. Smart Monitoring FoxCloud provides remote access to system performance, including solar generation, battery state of charge, household consumption and grid import/export, allowing users to monitor and manage their energy system from their phone or web browser.  

Fox ESS PQ Series Hybrid Inverter & EQ5000 Battery Storage System #2: FE-PQ1-5.0-EQ-10 FOX PQ Data Sheet FOX PQ User Manual FOX ESS PQ Installation Guide FOX PQ Warranty The Fox ESS PQ Series is a powerful next-generation single-phase hybrid solar and battery storage system, combining high-output hybrid inverter technology with scalable EQ5000 LFP battery storage. Available with 5kW, 8kW, 10kW or 12kW hybrid inverter options and a choice of 2 to 6 x EQ5000 battery modules, the system can be configured to suit a wide range of residential energy requirements. Designed for high solar generation, large household loads and increased energy independence, the PQ Series supports up to 200% PV oversizing, multiple MPPTs and high-current solar panels. Its modular stackable battery design also makes it easy to increase storage capacity as energy requirements grow. With an integrated 63A bypass and ultra-fast <4ms backup switchover, the PQ Series is also ideally suited to installations requiring comprehensive backup capability during a grid outage. Choose Your System Hybrid Inverter: 5kW, 8kW, 10kW or 12kW single-phase Battery Storage: 2–6 x Fox ESS EQ5000 LFP battery modules Modular, stackable design for a clean and compact installation Expandable battery capacity to suit changing energy requirements Key Benefits High-power 5kW, 8kW, 10kW & 12kW single-phase hybrid inverter options Scalable Fox ESS EQ5000 LFP battery storage Choice of 2–6 battery modules Up to 24kW PV input capacity Up to 4 MPPTs for flexible solar array design on 8kW+ models 20A PV input per string, compatible with modern high-power solar panels Up to 200% PV oversizing Integrated 63A bypass for full-house backup applications <4ms automatic backup switchover Parallel operation of up to 3 systems IP66-rated for indoor or outdoor installation Remote system monitoring through the FoxCloud app and web portal Ready for AI energy management and Virtual Power Plant (VPP) applications Modular design allows future battery expansion Advanced Solar & Battery Management The PQ Series is designed to maximise the amount of solar energy generated, stored and used within the property. Excess solar generation can be directed into the EQ5000 battery bank for use later in the day, helping to reduce grid consumption and maximise solar self-consumption. The system can also be configured around compatible time-of-use electricity tariffs, allowing batteries to be charged during lower-cost periods and discharged when grid electricity is more expensive. Whole-Home Backup Capability With an integrated 63A bypass and backup switchover of less than 4ms, the PQ Series provides a powerful platform for whole-home backup installations when designed and installed accordingly. Smart Monitoring FoxCloud provides remote access to system performance, including solar generation, battery state of charge, household consumption and grid import/export, allowing users to monitor and manage their energy system from their phone or web browser.  

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 (Confirmed to be compatible with previous EP5 model) 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 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 (Confirmed to be compatible with previous EP11 model) 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 Junction Box for paralleling up to 4 EP Batteries (EP5/6 or EP11/12) #2: FE-JUNBOX-HV Storage Systems - Accessory #3: 6021 Fox HV Junction Box Data Sheet Fox HV Junction Box User Manual Fox HV Junction Box Quick Install Guide Fox HV Junction – High Voltage Battery Connector The Fox HV Junction is a vital accessory for expanding your Fox EP5 or EP11 battery system. It allows safe and reliable parallel connections, making it the perfect solution for scalable high-voltage storage installations. Key Features ✅ Supports up to 4-way battery parallel connection ✅ Scalable storage – expand your system up to 40kWh ✅ Easy installation – simple plug-and-play setup ✅ Durable protection – IP65 rating for indoor or outdoor use ✅ Lightweight & practical – just 4.5 kg Why Choose the Fox HV Junction? Ensures seamless integration with Fox EP5 and EP11 high-voltage batteries Designed for residential and commercial energy storage systems Helps future-proof your solar installation with scalable capacity Built to last with strong housing and weatherproof design Specifications Compatible batteries: Fox EP5 & Fox EP11 Max parallel connections: 4 Max system capacity: 40kWh Protection level: IP65 Weight: 4.5 kg Ideal For Homeowners looking to expand existing Fox battery systems Installers needing a safe, certified junction for multi-battery setups Businesses scaling up energy storage solutions 🔑 The Fox HV Junction ensures safety, scalability, and simplicity when adding multiple Fox batteries to your high-voltage storage system.  

Fox EQ2900 2.88kWh HV Battery (Master) #2: FE-HV-EQM-2900#3: EQ2900-M 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 EQ2900 2.88kWh High-Voltage Battery (Master) – Connector Type A Part No: FE-HV-EQM-2900Category: Storage Systems – Li-ion Battery Pack The Fox EQ2900 High-Voltage Battery (Master) is a modular lithium battery designed for scalable residential and light commercial energy storage systems. As part of the Fox EQ high-voltage battery range, the EQ2900 delivers reliable performance, flexible system expansion, and fast installation through a true plug-and-play design. With 2.88kWh usable capacity per module, the system can be expanded to suit growing energy demands, making it ideal for homeowners seeking future-proof battery storage. Modular & Scalable Energy Storage The Fox EQ system is designed for maximum flexibility. Battery modules are connected in series, allowing storage capacity to grow as required. Key scalability details: 2.88kWh capacity per module Scalable up to 20.16kWh Minimum configuration: 2 modules (1 × Master + 1 × Slave) Maximum configuration: 7 modules per stack (1 × Master + 6 × Slaves) This modular architecture makes the EQ system suitable for a wide range of storage applications while keeping system design simple. High-Voltage Performance & Efficiency The EQ2900 operates as a high-voltage battery, enabling efficient energy transfer and compatibility with Fox high-voltage hybrid and AC-coupled inverters. Performance highlights include: 90% depth of discharge (DoD) for high usable capacity High round-trip efficiency Wide operating temperature tolerance for reliable year-round performance Installer-Friendly Design Designed to save time on site, the EQ battery range features a streamlined installation process with minimal wiring. Installation benefits: Plug-and-play battery modules Compact, stackable design CAN / RS485 communication for system integration Clear Master / Slave architecture for straightforward commissioning Compatibility & System Expansion Notice When adding EQ battery modules to an existing Energy Cube or EQ stack, it is essential that new batteries are compatible with the original modules. Important:Please contact ITS Technologies or your installer before expanding an existing system to confirm correct compatibility and configuration. Safety & Installation Requirements This product must be installed by a qualified electrician or certified installer. All installations must comply with local wiring regulations and electrical standards. ITS Technologies accepts no liability for product malfunctions resulting from incorrect installation or non-compliant system design. Key Specifications at a Glance Battery Type: High-Voltage Lithium-ion Module Capacity: 2.88kWh Max System Capacity: 20.16kWh Configuration: 1 × Master + up to 6 × Slave modules Depth of Discharge: 90% Communication: CAN / RS485 Connector Type: Type A

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.

Fox EQ5000, 4.92kWh HV Battery (Master) 2: FE-HV-EQM-5000 Storage Systems - Li-ion Battery Pack Fox EQ5000 Datasheet Fox Product Compatibility Fox EQ5000 Warranty 🔋 Fox ESS EQM5000 High Voltage Battery Master – 4.92kWh Modular Storage System The Fox ESS EQM5000 High Voltage Battery Master is part of the Fox ESS EQ high-voltage battery storage system, designed to provide flexible and scalable energy storage for compatible solar and battery installations. The modular system allows additional battery modules to be connected in series, enabling storage capacity to be expanded up to 29.52kWh. With a plug-and-play design, 90% depth of discharge and CAN/RS485 communication, the Fox EQ battery system provides a flexible solution for growing energy storage requirements. Important: The EQM5000 is a master battery module and requires a minimum of one compatible slave module to operate. Modular & Scalable Battery Storage Expandable Up to 29.52kWh The Fox ESS EQ battery system is designed with a modular architecture, allowing compatible battery modules to be added as energy storage requirements increase. The system supports: Minimum configuration: 2 modules 1 × Master battery 1 × Slave battery Maximum configuration: 6 modules 1 × Master battery Up to 5 × Slave batteries Maximum system capacity: Up to 29.52kWh This scalable design allows installers and system owners to configure the battery storage system according to current and future energy requirements. Plug-and-Play Installation The modular battery design supports straightforward installation, helping reduce installation time when building or expanding a compatible Fox ESS EQ battery stack. ⚡ High-Voltage Battery Performance 90% Depth of Discharge The EQ battery system supports a 90% depth of discharge (DoD), allowing a significant proportion of the battery's stored energy to be used. Reliable Charging & Discharging The battery is designed to support efficient energy storage and delivery within compatible systems. Performance specifications include: Continuous discharge rate: 1,440W Maximum discharge rate (5 minutes): 2,880W Surge discharge rate (15 seconds): 3,000W Maximum charge rate (5 minutes): 2,880W Communication & System Integration CAN & RS485 Communication The Fox ESS EQM5000 supports CAN and RS485 communication, enabling communication between compatible battery modules and the wider energy storage system. High-Voltage Modular System The EQ range is designed as a scalable battery storage platform, making it suitable for installations where additional energy storage capacity may be required in the future. Battery Compatibility When Expanding an Existing System Adding Modules to an Existing EQ Battery Stack If you are adding new battery modules to a pre-existing Fox ESS EQ battery stack, it is important to ensure that the new modules are compatible with the original battery modules. Before purchasing or installing additional modules, contact your technical support representative through the relevant portal and provide a photograph of the existing battery stack to help confirm compatibility. Heated & Non-Heated Battery Compatibility Mixed Battery Configurations Heated and non-heated battery versions can be used together within the same compatible EQ battery system. For example: A non-heated master can be connected to heated slave modules. A heated master can be connected to non-heated slave modules. However, if any battery module within the system does not support heating, the heating function will be disabled for the entire battery system. ⚠️ Warranty Registration Information Activate Your 10-Year Product Warranty The Fox ESS installation must be registered online to activate the 10-year product warranty. Please refer to the applicable Fox ESS warranty documentation and registration requirements for full terms, conditions and eligibility. Technical Specifications Product Details Manufacturer: Fox ESS Product Range: EQ High Voltage Battery Product Type: Master Battery Module Supplier Part Number: EQ5000-M Part Number: FE-HV-EQM-5000 Battery Chemistry: Lithium-Ion Weight: 50.6kg Length: 0.66m Electrical Specifications Nominal Energy: 2,880Wh Depth of Discharge: 90% Voltage: 52V Continuous Discharge Rate: 1,440W Maximum Discharge Rate (5 Minutes): 2,880W Surge Discharge Rate (15 Seconds): 3,000W Maximum Charge Rate (5 Minutes): 2,880W Why Choose the Fox ESS EQM5000 Battery Master? Modular and scalable energy storage design Expandable system capacity up to 29.52kWh Requires a minimum of 2 battery modules Supports up to 6 modules per stack 90% depth of discharge CAN and RS485 communication Plug-and-play modular installation Compatible heated and non-heated module configurations Designed for compatible Fox ESS high-voltage battery systems 10-year product warranty available following eligible online registration

Fox EQ5000, 4.92kWh HV Battery (Slave) #2: FE-HV-EQS-5000 Storage Systems - Li-ion Battery Pack Fox EQ5000 Datasheet Fox Product Compatibility Fox EQ5000 Warranty 🔋 Fox ESS EQS5000 High Voltage Battery Slave – 4.92kWh Modular Storage System The Fox ESS EQS5000 High Voltage Battery Slave is a modular lithium-ion battery designed for use as part of the Fox ESS EQ high-voltage battery storage system. The scalable design allows compatible battery modules to be added to increase total energy storage capacity as requirements grow. The EQS5000 works alongside a compatible Fox ESS EQ master battery module and forms part of a flexible battery stack with a maximum system capacity of up to 29.52kWh. Important: The EQS5000 is a slave battery module and cannot operate independently. A compatible Fox ESS EQ master module is required. Modular & Scalable Battery Storage Expandable Up to 29.52kWh The Fox ESS EQ battery system uses a modular design that allows compatible battery modules to be connected together to increase total energy storage capacity. A compatible battery stack requires: Minimum configuration: 2 modules 1 × Master battery 1 × Slave battery Maximum configuration: 6 modules 1 × Master battery Up to 5 × Slave batteries Maximum system capacity: Up to 29.52kWh This flexible configuration allows the battery storage system to be expanded as energy requirements increase. Easy Plug-and-Play Installation The modular design supports straightforward installation and system expansion, helping installers save time when assembling compatible Fox ESS EQ battery stacks. ⚡ Battery Performance & Energy Storage 90% Depth of Discharge The Fox ESS EQS5000 supports a 90% depth of discharge (DoD), allowing a significant proportion of stored energy to be utilised within a compatible battery system. Charging & Discharging Performance The battery module is designed to support reliable energy storage and delivery when installed as part of a compatible Fox ESS EQ system. Performance specifications include: Continuous discharge rate: 1,440W Maximum discharge rate (5 minutes): 2,880W Surge discharge rate (15 seconds): 3,000W Maximum charge rate (5 minutes): 2,880W Communication & System Integration CAN & RS485 Communication The EQS5000 supports CAN and RS485 communication, allowing compatible battery modules to communicate within the wider energy storage system. Designed for High-Voltage Battery Systems The EQ battery range is designed as a scalable energy storage platform, providing flexibility for installations that may require additional battery capacity in the future. Adding Batteries to an Existing EQ Stack Check Module Compatibility Before Expansion If you are adding an EQS5000 battery module to an existing Fox ESS EQ battery stack, it is important to confirm that the new battery is compatible with the existing modules. Before installation, contact your technical support representative through the relevant portal and provide a photograph of the existing battery stack to help determine compatibility. Heated & Non-Heated Battery Compatibility Mixed Battery Configurations Heated and non-heated Fox ESS EQ battery versions can be used together within the same compatible battery system. For example: A non-heated master module can be connected to heated slave modules. A heated master module can be connected to non-heated slave modules. However, if any battery module within the system does not support heating, the heating function will be disabled for the entire battery system. ⚠️ Warranty Registration Information Activate Your 10-Year Product Warranty The Fox ESS installation must be registered online to activate the 10-year product warranty. Please refer to the applicable Fox ESS warranty documentation and registration requirements for full warranty terms, conditions and eligibility. Technical Specifications Product Details Manufacturer: Fox ESS Product Range: EQ High Voltage Battery Product Type: Slave Battery Module Part Number: FE-HV-EQS-5000 Supplier Part Number: EQ5000-S Battery Chemistry: Lithium-Ion Weight: 46.6kg Length: 0.66m Electrical Specifications Nominal Energy: 2,880Wh Depth of Discharge: 90% Voltage: 52V Continuous Discharge Rate: 1,440W Maximum Discharge Rate (5 Minutes): 2,880W Surge Discharge Rate (15 Seconds): 3,000W Maximum Charge Rate (5 Minutes): 2,880W Why Choose the Fox ESS EQS5000 Battery Slave? Modular 4.92kWh-class battery storage system Designed for use with a compatible Fox ESS EQ master module Expandable battery stack up to 29.52kWh Supports up to 6 modules per battery stack 90% depth of discharge CAN and RS485 communication Plug-and-play modular installation Supports compatible heated and non-heated module configurations Suitable for expanding compatible Fox ESS EQ energy storage systems 10-year product warranty available following eligible online registration  

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 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 #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 #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 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 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-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 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.