Fogstar-LuxpowerTek GEN3 3-6K | Single Phase Hybrid Inverter | On/Off-grid | IP66 | 10yr Warranty | 50V start up voltage / 2 MPPT's | *Pre-Order - Stock due mid Dec
£760.00 + VAT
LuxpowerTek GEN3 3-6Kw Single Phase Low Voltage On/Off-grid Hybrid Inverter
- WiFi dongle included
Smart hybrid inverter set to the size required for G99. Once set upon installation this can't be changed
#12: INV-LUX-GEN3-6KW-SPH-BLK
Luxpower 3.6-6kW Hybrid Data Sheet
Luxpower Hybrid Manual
*Please note: Stock is supplied direct from Fogstar and a minimum of 4 business days is required for mainland UK delivery from when stock is available to dispatch. The calendar at checkout can not be used to book the delivery date for Fogstar/Lux products
Fogstar-LuxpowerTek GEN3-LB-EU Hybrid Inverter - 3kW to 6kW
Powerful next-generation hybrid inverter technology with dual MPPT solar inputs, high-current 48V battery support, generator integration and ultra-fast backup switching.
The Fogstar-LuxpowerTek GEN3-LB-EU is a high-performance single-phase hybrid inverter designed for residential solar PV and battery storage systems.
Available in 3kW, 3.6kW, 4kW, 4.6kW, 5kW and 6kW models, the GEN3 range is engineered for seamless integration with Fogstar 48V (51.2V) battery systems.
With up to 12kW of solar PV input, two independent MPPTs and up to 125A battery charge and discharge capability, the GEN3 provides powerful energy management within a compact IP66-rated enclosure.
Designed for both on-grid and off-grid applications, it also features generator integration, rapid 7ms backup switching and support for up to 16 inverters operating in parallel.
Key Features
3kW, 3.6kW, 4kW, 4.6kW, 5kW and 6kW models
Single-phase 230V hybrid inverter
Compatible with Fogstar 48V (51.2V) batteries
2 independent MPPT solar inputs
Up to 12kW maximum PV input
Up to 125A battery charge and discharge current
Up to 6kW battery charge and discharge power
Generator input up to 12kW
Fast 7ms backup switching
Double-rated surge power for up to 1 second
Supports up to 16 inverters in parallel
On-grid and off-grid operation
IP66-rated enclosure
Integrated DC switch
Type II AC and DC surge protection
Wi-Fi, RS485 and CAN communication
5 or 10-year warranty options
Fogstar Battery Integration
The GEN3-LB-EU is designed around 48V low-voltage battery storage and provides seamless integration with compatible Fogstar Energy batteries.
High-current battery support enables rapid charging from surplus solar generation, off-peak grid electricity or a connected generator.
Battery specifications:
Nominal battery voltage: 48V
Battery operating range: 40-60V
Maximum charge/discharge current: 80-125A, model dependent
Maximum charge/discharge power: 3.6-6kW, model dependent
Battery force wake-up from PV, grid or generator
Solar PV Input
Dual independent MPPTs provide flexible solar array design and allow separate PV strings to operate independently, making the GEN3 particularly suitable for east/west roofs, different roof pitches and multiple solar orientations.
Maximum PV input: 6,600-12,000W, model dependent
Rated PV input voltage: 360V
Maximum PV input voltage: 530V
MPPT operating range: 60-425V
Start-up voltage: 50V
Number of MPPTs: 2
MPPT configuration: 1 / 1
Maximum PV input current: 20A per MPPT
Maximum PV short-circuit current: 32A per MPPT
MPPT efficiency: 99.9%
Generator Integration
Integrated generator support allows the GEN3 to manage power from solar PV, battery storage, the electricity grid and a generator within one energy-management system.
With generator input of up to 12kW, it provides additional flexibility for properties requiring greater energy independence or backup capability.
Fast Backup Power
The GEN3 provides rapid 7ms backup switching during a grid outage.
Its double-rated surge capability for up to one second also provides additional support for appliances and electrical equipment with higher start-up power requirements.
Expandable up to 16 Inverters
For larger installations, up to 16 GEN3 inverters can operate in parallel.
This provides a scalable platform for systems requiring greater inverter capacity and allows energy-storage installations to be expanded as requirements increase.
Efficiency and Protection
Maximum inverter efficiency: 97.0%
EU efficiency: 95.9%
MPPT efficiency: 99.9%
Maximum charge/discharge efficiency: 95.0%
Overcurrent protection
Overvoltage protection
Anti-islanding protection
AC short-circuit protection
Leakage-current protection
Ground-fault monitoring
Grid monitoring
Integrated DC switch
Type II AC/DC surge protection
Optional AFCI arc-fault protection
Build and Installation
The GEN3 combines a compact, installer-friendly design with comprehensive communication and monitoring capabilities.
IP66-rated enclosure
Smart cooling system
Integrated LCD display
RS485, Wi-Fi and CAN communication
Noise level: less than 50dB
Operating temperature: -25°C to +60°C
Maximum operating altitude: 4,000m
Relative humidity: 0-100%
Dimensions: 416 x 538.5 x 229.5mmWeight: 22.5kgWarranty: 5 or 10 years
UK Compliance
The Fogstar-LuxpowerTek GEN3-LB-EU range is designed to meet relevant UK and European electrical, safety and grid requirements, including G99 and G100.
Why Choose the Fogstar-LuxpowerTek GEN3?
The Fogstar-LuxpowerTek GEN3 combines a hybrid solar inverter, high-current battery management, backup capability and generator integration within one flexible energy-storage platform.
With up to 12kW of PV input, dual MPPTs, 125A battery charging, 7ms backup switching and six inverter sizes from 3kW to 6kW, it is an excellent solution for residential solar and battery storage installations requiring performance, flexibility and future expansion.
Fogstar-LuxpowerTek 6Kw | Single Phase Hybrid Inverter | On/Off-grid | IP66 | 10yr Warranty
£775.00 + VAT
Fogstar-LuxpowerTek 6Kw Single Phase Low Voltage On/Off-grid Hybrid Inverter
- WiFi dongle included
#12: INV-LUX-GEN2-6KW-SPH-WH
Luxpower 6kw Hybrid Data Sheet
Luxpower Hybrid Manual
*Please note: Stock is supplied direct from Fogstar and a minimum of 4 business days is required for mainland UK delivery from when stock is available to dispatch. The calendar at checkout can not be used to book the delivery date for Fogstar/Lux products
The Fogstar-LuxPowerTek GEN2-LB-EU 6K is a powerful 6kW single-phase hybrid solar inverter, designed for residential solar PV and battery storage systems. Built on proven LuxPowerTek technology, it offers excellent performance for on-grid, backup and off-grid applications and is configured for seamless integration with compatible Fogstar 48V / 51.2V lithium battery systems.
Combining dual MPPT solar inputs, up to 6kW battery charge and discharge power, intelligent energy management and parallel capability, the GEN2-LB-EU 6K provides a flexible and scalable solution for modern home energy storage installations.
Its robust IP66-rated enclosure, comprehensive protection features and wide operating temperature range make it suitable for demanding installations, while multiple communication options provide straightforward system monitoring and battery integration.
Backed by an industry-leading 10-year warranty for long-term reliability and peace of mind.
Key Features
6kW single-phase hybrid inverter
Compatible with 48V / 51.2V low-voltage battery systems
Optimised for compatible Fogstar battery storage
Dual MPPT solar inputs for flexible PV array design
Up to 6,000W battery charge/discharge power
Up to 140A maximum battery discharge current
Up to 125A maximum battery charge current
Suitable for on-grid and off-grid operation
Parallel capability for scalable installations
PV force wake-up supported
IP66-rated enclosure
Integrated LCD display with RGB status indicators
RS485, Wi-Fi and CAN communication
Integrated DC isolator
Low operating noise of <40dB
10-year warranty
Battery & Power Performance
The GEN2-LB-EU 6K is designed around a 48V nominal low-voltage battery architecture, making it an excellent choice for high-capacity residential battery storage systems.
Nominal battery voltage: 48V
Battery operating range: 40–60V
Maximum discharge current: 140A
Maximum charge current: 125A
Maximum charge/discharge power: 6,000W
PV force wake-up: Supported
The high battery current capability allows the inverter to deliver strong charge and discharge performance, helping households maximise solar self-consumption, make use of off-peak electricity tariffs and provide stored energy when required.
Solar PV & Hybrid Operation
With two independent MPPT trackers, the LuxPowerTek GEN2-LB-EU 6K provides greater flexibility when designing solar arrays across different roof orientations or operating conditions.
As a true hybrid inverter, it intelligently manages energy between the solar PV array, battery storage system, household loads and electricity grid, helping maximise the amount of renewable energy used within the property.
Build & Installation
Designed with installers in mind, the GEN2-LB-EU 6K combines a compact form factor with durable construction and straightforward connectivity.
Protection rating: IP66
Cooling: Smart cooling system
Topology: Transformerless
Display: LCD with RGB indicators
Communications: RS485, Wi-Fi and CAN
Noise emission: <40dB
Maximum operating altitude: 2,000m
Dimensions: 440 × 528 × 220mm
Weight: 25kg
Operating temperature: -25°C to +60°C
Relative humidity: 0–100%
Efficiency
High conversion efficiency helps maximise the usable energy generated and stored by the system.
Maximum inverter efficiency: 97.3%
Maximum charge/discharge efficiency: 94.5%
Integrated Safety & Protection
The LuxPowerTek GEN2-LB-EU 6K incorporates comprehensive electrical and system protection, including:
PV reverse-polarity protection
Overcurrent protection
Overvoltage protection
Anti-islanding protection
AC short-circuit protection
Leakage-current protection
Ground-fault monitoring
Grid monitoring
Integrated DC switch
Type III AC/DC surge protection
UK Grid Compliance & Certification
The GEN2-LB-EU 6K is designed to meet relevant UK and international grid, electrical safety and inverter standards, including:
G98, G99, EN 62109, EN 61000, IEC 62116, IEC 61727, IEC 61683 and CEI 0-21, together with applicable related standards.
Why Choose the LuxPowerTek GEN2-LB-EU 6K?
For homeowners and installers looking for a 6kW hybrid inverter with 48V battery compatibility, the GEN2-LB-EU 6K offers an attractive combination of high battery power, flexible solar integration and robust protection.
Its compatibility with Fogstar battery systems makes it particularly well suited to high-capacity, cost-effective home energy storage, while parallel capability provides additional flexibility for systems that may need to expand in the future.
Ideal for: residential solar PV, home battery storage, time-of-use tariff charging, increased solar self-consumption, backup power and suitable off-grid applications.
Fogstar-LuxpowerTek 8Kw | Single Phase Hybrid Inverter | On/Off-grid | IP66 | 10yr Warranty | *Pre-Order - Stock end Oct
£1,160.00 + VAT
Fogstar-LuxpowerTek 8Kw Single Phase Low Voltage On/Off-grid Hybrid Inverter
- WiFi dongle included
#12: F/B93.10018AA
Luxpower 8-10kW Hybrid Data Sheet
Luxpower Hybrid Manual
*Please note: Stock is supplied direct from Fogstar and a minimum of 4 business days is required for mainland UK delivery from when stock is available to dispatch. The calendar at checkout can not be used to book the delivery date for Fogstar/Lux products
LuxPower GEN-LB-EU 8K Hybrid Inverter
High-power hybrid performance with generator integration and full system flexibility
The LuxPower GEN-LB-EU 8K is a premium single-phase hybrid inverter engineered for high-demand residential and light commercial installations. Combining strong solar generation, powerful battery management, and intelligent energy control, this inverter delivers a complete all-in-one energy solution.
With dual MPPTs, up to 12kW PV input, and 167A battery charge/discharge capability, it’s built to maximise system performance while supporting on-grid, off-grid, and backup applications.
Key Features
8kW rated AC output power
Dual MPPT trackers (2 independent inputs)
Up to 12kW maximum PV input
167A maximum battery charge/discharge current
Dedicated generator port with automatic control
Time-of-use and weather-based optimisation
Parallel capability (up to 10 units)
On-grid & off-grid operation
Build & Installation
Designed for durability and ease of installation in a wide range of environments:
IP66-rated enclosure for indoor & outdoor use
Smart cooling system for stable performance
Transformerless design for higher efficiency
Touchscreen colour display for easy control
RS485, Wi-Fi & CAN communication interfaces
Noise level: ≤50dB
Max operating altitude: 2000m
Physical Specifications:
Dimensions: 536 × 566 × 290mm
Weight: 42.64kg
Operating temperature: -25°C to 60°C
Humidity range: 0–100%
Warranty: 10 years
Battery & Power Performance
Optimised for high-performance 48V battery systems, delivering fast charge/discharge capability:
Nominal battery voltage: 48V
Operating voltage range: 40–60V
Max charge/discharge current: 167A
Max charge/discharge power: 8,000W
Force wake-up function from PV
Ideal for rapid charging during peak solar generation or off-peak tariff periods.
Efficiency & Protection
Advanced protection systems ensure safe, stable, and compliant operation:
Max efficiency: 97.5%
EU efficiency: 94.3%
Charge/discharge efficiency: 94.0%
Integrated DC switch
Type III AC/DC surge protection
Anti-islanding protection
Overcurrent & overvoltage protection
AC short-circuit protection
Leakage current protection
Ground fault monitoring
Grid monitoring
Certifications:G99, G100, EN/IEC 62109-1/2, IEC 61683, EN 61000, EN 62920, IEC 62116, IEC 61727
AC Output & Grid Performance
Built to integrate seamlessly with standard UK single-phase systems:
Rated AC voltage: 230V
Frequency: 50 / 60Hz
Rated AC output current: 34.8A
Max AC input power: 15,000W
Continuous AC passthrough: 60A
Adjustable power factor: 0.8 leading to 0.8 lagging
Total harmonic distortion (THDi): <3%
Solar (PV) Input Performance
Designed for flexible system design and large solar arrays:
Max PV input power: 12,000W
2 MPPTs (2 strings per MPPT configuration)
MPPT voltage range: 120–550V
Max PV input voltage: 600V
Start-up voltage: 140V
Max PV input current per MPPT: 25A
Max short-circuit current per MPPT: 34A
MPPT efficiency: 99.9%
Perfect for multi-orientation roofs, improving overall yield and system efficiency.
Why Choose the GEN-LB-EU 8K?
Complete all-in-one hybrid energy solution
Strong battery charging performance (167A)
Supports generator integration for full backup systems
Scalable for larger residential or commercial installs
Fully compliant with UK grid regulations (G99/G100)
Ideal for self-consumption, backup, and off-grid setups
Fogstar-LuxpowerTek 14Kw SNA | Single Phase Hybrid Inverter | Off-grid | IP66 | 10yr Warranty
£1,160.00 + VAT
Fogstar-LuxPowerTek SNA 14kW Off-Grid Inverter - WiFi dongle included
#12: F/B93.10011AA
Luxpower Hybrid Data Sheet
Luxpower Hybrid Manual
*Please note: Stock is supplied direct from Fogstar and a minimum of 4 business days is required for mainland UK delivery from when stock is available to dispatch. The calendar at checkout can not be used to book the delivery date for Fogstar/Lux products
The Fogstar-LuxPowerTek SNA 14K is a powerful 14kW single-phase (230V) off-grid inverter, built on proven LuxPowerTek technology and optimised for integration with Fogstar Energy 48V (51.2V) battery systems.
Designed for larger residential, commercial, agricultural and high-demand off-grid applications, the SNA 14K combines up to 24kW of PV input, high-current battery performance and intelligent generator integration within one powerful energy management platform.
With dual MPPTs, up to 270A battery charge/discharge current, dual AC outputs and support for up to 16 units in parallel, the SNA 14K provides exceptional flexibility for demanding and scalable off-grid energy systems.
Key Features
Powerful 14kW continuous single-phase output
Up to 24kW maximum PV input
Dual MPPT solar inputs
48V / 51.2V low-voltage battery architecture
Up to 270A maximum battery charge/discharge current
Dual AC outputs for flexible load management
Dedicated generator port
Automatic generator start functionality
Generator boost support
<10ms transfer time for rapid backup switching
Pure sine wave AC output
Parallel operation for up to 16 units
Integrated battery and load breakers
RS485, Wi-Fi and CAN communications
Optimised for Fogstar Energy batteries
Built for Fogstar Battery Integration
The SNA 14K is designed to integrate seamlessly with compatible Fogstar Energy 48V (51.2V) battery systems, providing reliable communication between the inverter and battery BMS.
Benefits include:
Stable BMS communication
Accurate battery state-of-charge reporting
Intelligent charge and discharge management
High battery power capability
Efficient system operation
Reliable protection and battery management
Solar PV Performance
With up to 24kW of PV input, the SNA 14K can accommodate a substantial solar array, helping maximise daytime generation and battery charging potential.
Maximum PV input power: 24,000W
MPPTs: 2
Maximum MPPT efficiency: 99.0%
Maximum inverter efficiency: 93.5%
PV force wake-up supported
The high PV-to-inverter ratio is particularly useful for off-grid installations where maximising solar generation throughout the day is critical.
Battery & Power Performance
Battery architecture: 48V / 51.2V
Battery operating range: 46.4–60V / 38.4–60V
Maximum battery charge/discharge current: 270A
Continuous AC output: 14kW
Maximum PV input: 24kW
Maximum charge/discharge efficiency: 93.0%
Grid and PV force wake-up supported
Parallel capability: up to 16 units
The combination of high battery current and substantial PV capacity makes the SNA 14K particularly suited to installations with large electrical loads and significant daily energy requirements.
Generator Integration
A dedicated generator connection provides an additional layer of resilience when solar generation and stored battery energy are insufficient.
Features include:
Dedicated generator port
Automatic generator start
Generator boost functionality
Intelligent integration with solar and battery storage
Additional resilience for extended periods of low solar generation
This makes the SNA 14K particularly well suited to properties where a dependable off-grid power supply is essential.
Dual AC Outputs
Dual AC outputs provide additional flexibility when designing the electrical installation, allowing different loads or circuits to be managed according to system requirements.
Combined with the inverter's rapid <10ms switching time, the SNA 14K can provide dependable backup power for connected loads.
Efficiency & Protection
Comprehensive integrated protection includes:
99.0% maximum MPPT efficiency
93.5% maximum inverter efficiency
93.0% maximum charge/discharge efficiency
<10ms transfer time
Pure sine wave output
PV reverse-polarity protection
Battery reverse-polarity protection
Overcurrent protection
Overvoltage protection
AC short-circuit protection
Grid monitoring
Type III DC surge protection
Type III AC surge protection
Build & Installation
Protection rating: IP20
Integrated battery and load breakers
Transformerless AC topology
Transformer battery-side topology
Communications: RS485 / Wi-Fi / CAN
Noise level: 55dB
Maximum operating altitude: 2,000m
Operating temperature: 0°C to 45°C
Storage temperature: -15°C to 60°C
Relative humidity: 5–95%
Dimensions: 530 × 830 × 150mm
Weight: 43.5kg
Warranty: 3 years
Ideal For
Large residential off-grid systems
Farms and agricultural properties
Commercial off-grid installations
High-consumption properties
Generator-backed energy systems
Backup and resilience applications
Large Fogstar battery storage systems
Installations requiring future expansion
The Fogstar x LuxPowerTek SNA 14K combines 14kW of single-phase output, up to 24kW of solar input and high-current 48V battery integration to create a powerful, scalable solution for demanding off-grid energy systems.
Fogstar-LuxpowerTek 10Kw | Single Phase Hybrid Inverter | On/Off-grid | IP66 | 10yr Warranty
£1,250.00 + VAT
Fogstar-LuxpowerTek 10Kw Single Phase Low Voltage On/Off-grid Hybrid Inverter - White
- WiFi dongle included
#12: F/B93.10011AA
Luxpower Hybrid Data Sheet
Luxpower Hybrid Manual
*Please note: Stock is supplied direct from Fogstar and a minimum of 4 business days is required for mainland UK delivery from when stock is available to dispatch. The calendar at checkout can not be used to book the delivery date for Fogstar/Lux products
LuxPower GEN-LB-EU 10K Hybrid Inverter
High-power hybrid inverter with generator integration and full system flexibility
The Fogstar-LuxPower GEN-LB-EU 10K is a premium single-phase hybrid inverter designed for high-demand residential and light commercial installations. Combining solar PV, battery storage, grid supply, and generator backup in one unit, it delivers a powerful and flexible energy management solution.
With dual MPPT inputs, up to 15kW PV capacity, and an industry-leading 208A battery charge/discharge capability, this inverter is built to maximise solar generation, optimise energy usage, and ensure reliable backup power.
Key Features
10kW rated AC output
Dual MPPT trackers for flexible system design
Up to 15kW maximum PV input
208A maximum battery charge/discharge current
Dedicated generator port with automatic control
Time-of-use & weather-based optimisation
Parallel capability (up to 10 units)
On-grid & off-grid functionality
Build & Installation
Engineered for durability and easy installation in a wide range of environments:
IP66-rated enclosure (indoor & outdoor use)
Smart cooling system for stable operation
Transformerless topology for higher efficiency
Integrated touchscreen colour display
RS485, Wi-Fi & CAN communication
Noise level: ≤50dB
Max operating altitude: 2000m
Physical Specifications:
Dimensions: 536 × 566 × 290mm
Weight: 42.64kg
Operating temperature: -25°C to 60°C
Humidity: 0–100%
Warranty: 10 years
Battery & Power Performance
Optimised for high-performance 48V battery systems, delivering rapid charge and discharge capability:
Nominal battery voltage: 48V
Operating voltage range: 40–60V
Max charge/discharge current: 208A
Max charge/discharge power: 10,000W
Force wake-up from PV supported
Ideal for fast charging during peak solar production or low-cost off-peak tariffs.
Efficiency & Protection
Advanced safety and protection features ensure reliable long-term operation:
Max efficiency: 97.5%
EU efficiency: 94.3%
Charge/discharge efficiency: 94.0%
Integrated DC isolator
Type III AC/DC surge protection
Anti-islanding protection
Overcurrent & overvoltage protection
AC short-circuit protection
Leakage current protection
Ground fault monitoring
Grid monitoring
Certifications:G99, G100, EN/IEC 62109-1/2, IEC 61683, EN 61000, EN 62920, IEC 62116, IEC 61727
AC Output & Grid Performance
Built to integrate seamlessly with standard UK single-phase systems:
Rated AC voltage: 230V
Frequency: 50 / 60Hz
Rated AC output power: 10,000W
Rated AC output current: 34.8A
Max AC input power: 15,000W
Continuous AC passthrough: 60A
Adjustable power factor: 0.8 leading to 0.8 lagging
Total harmonic distortion (THDi): <3%
Delivers clean, stable power for both residential and light commercial loads.
Solar (PV) Input Performance
Designed for large solar arrays and flexible string configurations:
Max PV input power: 15,000W
2 independent MPPTs (2:2 configuration)
MPPT voltage range: 120–550V
Max PV input voltage: 600V
Start-up voltage: 140V
Max PV input current per MPPT: 25A
Max PV short-circuit current per MPPT: 34A
MPPT efficiency: 99.9%
Ideal for multi-orientation roofs, maximising energy yield throughout the day.
Why Choose the GEN-LB-EU 10K?
Powerful 10kW hybrid inverter for demanding installations
Industry-leading 208A battery performance
Full generator integration for backup systems
Scalable design for larger systems
Fully compliant with UK grid standards (G99/G100)
Suitable for on-grid, backup, and off-grid applications
The LuxPower GEN-LB-EU 10K delivers maximum performance, flexibility, and energy independence—making it an ideal choice for modern solar and battery storage systems.
Fogstar-LuxpowerTek GEN PRO 7-12K | Single Phase Hybrid Inverter | On/Off-grid | IP66 | 100V start up voltage / 3 MPPT's | 10yr Warranty | *Pre-Order - Stock due mid Dec
£1,260.00 + VAT
LuxpowerTek GEN PRO 7-12Kw Single Phase Low Voltage On/Off-grid Hybrid Inverter
- WiFi dongle included
Smart hybrid inverter set to the size required for G99. Once set upon installation this can't be changed
#12: INV-LUX-GEN-PRO-8-12KW-SPH-BLK
Luxpower 7-12kW Hybrid Data Sheet
Luxpower Hybrid Manual
*Please note: Stock is supplied direct from Fogstar and a minimum of 4 business days is required for mainland UK delivery from when stock is available to dispatch. The calendar at checkout can not be used to book the delivery date for Fogstar/Lux products
Fogstar-LuxpowerTek GEN PRO-LB-EU Hybrid Inverter – 7kW, 8kW, 10kW & 12kW
Certifications & UK Compliance
The GEN PRO-LB-EU range is designed to meet relevant European and UK grid and safety requirements, including:
EN 62109-1/-2, EN 61000, EN 50549-1/-10, G99 and G100.
High-power single-phase hybrid inverter with triple MPPT solar input, high-current battery charging, generator integration and flexible system expansion.
The Fogstar x LuxpowerTek GEN PRO-LB-EU is a powerful single-phase 230V hybrid inverter range designed for high-demand residential and light commercial solar and battery storage installations.
Available in 7kW, 8kW, 10kW and 12kW models, the GEN PRO combines three independent MPPTs, up to 21kW of solar PV input and up to 270A battery charge and discharge current, providing exceptional performance for larger solar and battery systems.
Designed for both on-grid and off-grid applications, it offers high battery throughput, intelligent energy management, generator integration and rapid 7ms backup switching.
For larger installations, up to 16 inverters can be connected in parallel, while the robust IP66-rated enclosure makes the GEN PRO suitable for a wide range of installation environments.
Available with warranty coverage of up to 10 years for long-term confidence and peace of mind.
Key Features
7kW, 8kW, 10kW and 12kW output options
Single-phase 230V hybrid inverter
3 independent MPPTs
Up to 21kW maximum PV input
48V low-voltage battery compatibility
Up to 270A battery charge and discharge current
Up to 12kW battery charge/discharge power
Generator input up to 18.4kW
Fast 7ms backup switching
Double-rated surge power for up to 1 second
Supports up to 16 units in parallel
On-grid and off-grid operation
100A continuous AC passthrough
IP66-rated enclosure
Integrated DC switch
Built-in Type II AC & DC surge protection
Wi-Fi, RS485 and CAN communication
Warranty options of 5 or 10 years
Battery & Power Performance
Designed around high-current 48V battery storage, the GEN PRO is particularly suited to installations requiring fast battery charging and substantial discharge capability.
Nominal battery voltage: 48V
Battery operating range: 48–60V
Maximum charge/discharge current: 180–270A, model dependent
Maximum charge/discharge power: 8–12kW, model dependent
Battery force wake-up via PV, grid or generator
Its high-current battery capability enables rapid charging from surplus solar generation, generators or off-peak grid electricity.
Solar PV Input
The GEN PRO provides three independent MPPTs, giving installers greater flexibility when designing larger or more complex solar arrays.
8kW: up to 16,000W maximum PV input
10kW: up to 21,000W maximum PV input
12kW: up to 21,000W maximum PV input
Rated PV input voltage: 360V
Maximum PV input voltage: 530V
MPPT operating range: 60–425V
Start-up voltage: 50V
MPPT configuration: 1 / 1 / 1
Maximum PV input current: 20A per MPPT
Maximum PV short-circuit current: 32A per MPPT
MPPT efficiency: 99.9%
The three independent MPPT inputs allow separate PV strings to operate independently, making the inverter particularly useful for properties with multiple roof orientations, different pitches or more complex solar array layouts.
Grid & AC Operation
Rated AC voltage: 230V
Rated frequency: 50/60Hz
Rated AC output: 8,000W / 10,000W / 12,000W
Rated AC output current: 34.7A / 43.5A / 52A
Maximum AC input power: 23,000W
Maximum AC input current: 100A
Maximum continuous AC passthrough: 100A
Generator input power: up to 18,400W
Rated generator input current: 80A
Adjustable power factor: 0.8 leading to 0.8 lagging
Total harmonic current distortion: <3%
Backup switching time: 7ms
Generator Integration
The GEN PRO includes dedicated generator support, making it suitable for properties requiring an additional source of backup power or installations with limited grid availability.
With up to 18.4kW generator input and an 80A rated generator input current, the inverter can intelligently integrate solar, battery, grid and generator power within a single energy-management system.
Efficiency & Protection
Maximum inverter efficiency: 97.3%
EU efficiency: 96.0%
MPPT efficiency: 99.9%
Maximum charge/discharge efficiency: 95.0%
Overcurrent protection
Overvoltage protection
Anti-islanding protection
AC short-circuit protection
Leakage-current protection
Ground-fault monitoring
Grid monitoring
Integrated DC switch
Type II AC/DC surge protection
Optional AFCI arc-fault protection
Build & Installation
The GEN PRO combines high power capability with a robust enclosure suitable for demanding installations.
IP66-rated
Smart cooling system
Transformerless AC-side topology
Transformer-based battery-side topology
Integrated LCD display
RS485, Wi-Fi and CAN communications
Noise level: <50dB
Operating temperature: -25°C to +60°C
Derating above: 45°C
Maximum operating altitude: 4,000m
Derating above: 2,000m
Storage temperature: -40°C to +65°C
Relative humidity: 0–100%
Dimensions: 420 × 634 × 229.5mmWeight: 30.2kgWarranty: 5 / 10 years
Why Choose the Fogstar-LuxpowerTek GEN PRO?
The Fogstar-LuxpowerTek GEN PRO-LB-EU provides a powerful solution for larger home energy-storage systems and demanding installations where conventional hybrid inverters may not provide sufficient solar input, battery throughput or backup capability.
With up to 12kW single-phase output, 21kW PV input, 270A battery charging, triple MPPTs, 100A AC passthrough and generator integration, it provides an exceptionally flexible platform for high-performance solar and battery storage systems.
Fogstar-LuxpowerTek Gen2 14kW | Single Phase Hybrid Inverter | On/Off-grid | IP66 | 10yr Warranty | 100V start up voltage / 3 MPPT's
£1,660.00 + VAT
Fogstar-LuxPowerTek GEN2-LB-EU 14K: 14kW Single Phase Hybrid Inverter
- WiFi dongle included
Smart hybrid inverter set to the size required for G99. Once set upon installation this can't be changed
#12: INV-LUX-14KW-SPH-BLK
Luxpower 14kW Hybrid Data Sheet
Luxpower Hybrid Manual
*Please note: Stock is supplied direct from Fogstar and a minimum of 4 business days is required for mainland UK delivery from when stock is available to dispatch. The calendar at checkout can not be used to book the delivery date for Fogstar/Lux products
Certified to applicable standards including PTPIREE Type A, EN 62109-1, EN 61000, G99 and G100.
The Fogstar-LuxPowerTek GEN2-LB-EU 14K is a powerful 14kW single-phase hybrid inverter designed for larger residential and light-commercial solar PV and battery storage systems.
Operating at 230V and designed for integration with compatible Fogstar Energy 48V (51.2V) batteries, the GEN2-LB-EU 14K combines solar PV, battery storage, grid connection, generator support and high-power backup within one robust IP66-rated inverter.
With 14kW grid-connected output, 12kW UPS backup, up to 18kW of PV input and 250A battery charge/discharge capability, it provides considerably more power than a conventional residential hybrid inverter.
Three independent MPPTs provide excellent flexibility for solar arrays across multiple roof orientations, while parallel operation of up to 10 units allows the system to be expanded for larger installations.
Key Features
14kW rated grid-connected AC output
12kW UPS / backup output
Up to 18kW solar PV input
3 independent MPPTs
48V low-voltage battery system
Compatible with suitable Fogstar Energy 48V / 51.2V batteries
Up to 250A battery charge and discharge current
Up to 12kW battery charge/discharge power
18kW generator input
Generator, smart-load and AC-coupling functionality
Automatic generator control, exercise and boost
AI-driven energy optimisation mode
<7ms UPS switching time
2× rated UPS surge power for 0.5 seconds
Supports up to 10 inverters in parallel
IP66-rated enclosure
Integrated Type III AC/DC surge protection
Wi-Fi, RS485 and CAN communication
Colour touchscreen
10-year warranty
Solar PV Input
The GEN2-LB-EU 14K supports up to 18kW of solar PV input, making it ideal for larger solar installations where maximising on-site generation is a priority.
Three independent MPPT trackers provide greater design flexibility for solar arrays installed across different roof orientations.
Specification
GEN2-LB-EU 14K
Maximum PV Input
18,000W
Rated PV Voltage
340V
MPPTs
3 independent MPPTs
MPPT Configuration
1:1:1
MPPT Voltage Range
120–440V
Maximum PV Voltage
550V
Start-Up Voltage
100V
Maximum PV Input Current
26A / 15A / 15A
Maximum PV Short-Circuit Current
31A / 18A / 18A
MPPT Efficiency
99.9%
48V Battery Storage
Designed around a 48V low-voltage battery architecture, the GEN2-LB-EU 14K can be paired with compatible lithium-ion and lead-acid battery systems, including suitable Fogstar Energy 51.2V batteries.
Its high 250A charge and discharge capability makes it particularly suitable for properties with substantial energy storage and peak-power requirements.
Battery Specification
Rating
Rated Battery Voltage
48V
Battery Voltage Range
40–60V
Battery Types
Lithium-ion / Lead-acid
Maximum Charge Current
250A
Maximum Discharge Current
250A
Maximum Charge Power
12,000W
Maximum Discharge Power
12,000W
Battery Wake-Up
PV / Grid / Generator
Grid & AC Performance
The GEN2-LB-EU 14K delivers an impressive 14kW rated grid-connected output from a single-phase 230V inverter.
AC Specification
Rating
Rated AC Output
14,000W
Rated AC Voltage
230V
Rated AC Output Current
61A
Rated Frequency
50 / 60Hz
AC Input Voltage Range
180–270V
Maximum AC Input Power
22,500W
Maximum AC Input Current
100A
Maximum Continuous AC Passthrough
100A
Power Factor
0.99
Adjustable Power Factor
0.8 leading – 0.8 lagging
Total Harmonic Current Distortion
<5%
12kW UPS & Backup Power
For installations where backup power is important, the LuxPowerTek GEN2 14K provides a substantial 12kW UPS / backup output.
In single-inverter operation, switching to backup power takes less than 7ms, helping maintain power to connected loads during a grid outage.
Backup Specification
Rating
Rated UPS Output
12,000W
Rated UPS Current
52A
Output Voltage
230V
Output Frequency
50 / 60Hz
Surge Capability
2× rated output for 0.5 seconds
Single-Inverter Switching
<7ms
Parallel Switching
<20ms
Output
Pure sine wave
Total Harmonic Voltage Distortion
<3%
Generator Integration
The GEN2-LB-EU 14K offers comprehensive generator integration for properties requiring additional backup or off-grid capability.
18,000W maximum generator input
80A rated generator input current
Automatic generator control
Generator exercise functionality
Generator boost functionality
Battery charging from generator
Multifunction port for generator, smart-load or AC-coupling operation
Parallel Operation
Need even more power?
The LuxPowerTek GEN2-LB-EU platform supports up to 10 compatible inverters operating in parallel, allowing system capacity to be expanded for larger residential, commercial and off-grid installations.
Efficiency & Protection
99.9% MPPT efficiency
95.1% maximum inverter efficiency
94.2% EU efficiency
95.0% maximum battery charge/discharge efficiency
Overcurrent protection
Overvoltage protection
AC short-circuit protection
Grid monitoring
Integrated DC switch
Type III AC surge protection
Type III DC surge protection
Built for UK Solar & Battery Installations
The Fogstar x LuxPowerTek GEN2-LB-EU 14K offers an unusually high level of power for a single-phase hybrid inverter.
Its combination of 14kW AC output, 18kW PV input, 12kW battery charge/discharge power and 12kW UPS backup makes it particularly well suited to larger homes and light-commercial properties requiring more capacity than a conventional 3.6kW, 5kW or 6kW hybrid inverter.
G99 and G100 compatibility also makes the inverter suitable for appropriately designed UK grid-connected installations, subject to DNO approval and the requirements of the individual installation.
Build & Installation
IP66-rated enclosure
Smart cooling system
Transformerless AC-side topology
Transformer-based battery-side topology
Colour touchscreen
RS485, Wi-Fi and CAN communication
Noise level: <55dB
Operating temperature: -25°C to 60°C
Storage temperature: -25°C to 60°C
Maximum operating altitude: 4000m
Relative humidity: 0–100%
10-year warranty
Dimensions: 566mm (L) × 275mm (W) × 653mm (H)Weight: 48kg
Why Choose the Fogstar x LuxPowerTek GEN2 14K?
The Fogstar x LuxPowerTek GEN2-LB-EU 14K provides a high-power alternative to conventional residential hybrid inverters.
With 14kW single-phase output, three MPPTs, 18kW PV capacity, powerful 48V battery charging, 12kW UPS backup and generator integration, it provides an impressive all-in-one solution for larger solar PV and battery storage installations.
For customers looking for a powerful Fogstar-compatible 48V hybrid inverter with substantial solar, battery and backup capability, the GEN2-LB-EU 14K is an excellent choice.
Fogstar-LuxpowerTek 20Kw | Three Phase Hybrid Inverter | On/Off-grid | IP66 | 100V start up voltage / 3 MPPT's | 10yr Warranty
£1,785.00 + VAT
Fogstar-LuxpowerTek 20Kw Single Phase Low Voltage On/Off-grid Hybrid Inverter - White
- WiFi dongle included
#12: F/B93.10011AA
Luxpower 20kW Hybrid Data Sheet
Luxpower Hybrid Manual
*Please note: Stock is supplied direct from Fogstar and a minimum of 4 business days is required for mainland UK delivery from when stock is available to dispatch. The calendar at checkout can not be used to book the delivery date for Fogstar/Lux products
LuxPower TriP2-LB-3P 20kW Three-Phase Hybrid Inverter
The Fogstar-LuxPower TriP2-LB-3P 20K is a powerful 20kW three-phase hybrid inverter designed for larger residential, commercial and light industrial energy storage installations.
Combining high-capacity solar input with 48V low-voltage battery compatibility, three independent MPPTs, three-phase unbalanced load support and a dedicated generator port, the TriP2 provides a highly flexible platform for demanding solar and battery storage applications.
With up to 30kW PV input, independent export control across each phase and the ability to connect up to 10 inverters in parallel, the TriP2 is equally suited to high-consumption properties and scalable commercial energy storage systems.
Backed by an industry-leading 10-year warranty for long-term confidence and peace of mind.
Key Features
20kW three-phase hybrid inverter
Up to 30kW maximum PV input
3 independent MPPTs / 3 PV strings
48V low-voltage battery compatibility
Supports three-phase unbalanced loads
Independent grid export control on each phase
Dedicated multi-function GEN port
Generator automatic start/stop functionality
AC coupling support
Smart load management
8 configurable time-of-use charge/discharge periods
Up to 10 units can be connected in parallel
IP66-rated enclosure
Integrated colour touchscreen
Wi-Fi, RS485 and CAN communications
10-year warranty
Solar PV Performance
The TriP2-LB-3P 20K provides substantial PV capacity for larger solar installations.
Maximum PV input power: 30kW
Number of MPPTs: 3
PV strings: 3
Maximum AC output/export power: 20kW
Maximum efficiency: 97.7%
The three independent MPPTs provide greater flexibility when designing arrays across different roof orientations or areas with differing solar conditions.
Battery Performance
The TriP2 uses a 48V low-voltage battery architecture, providing compatibility with suitable high-capacity low-voltage lithium battery systems.
Battery operating voltage: 40–60V
Maximum battery charge/discharge current: 250A
Maximum battery power: up to 12kW, dependent on battery voltage and configuration
Maximum charge/discharge efficiency: 94.0%
Intelligent lithium battery charging
BMS self-adaptation
The inverter can deliver up to 20kW AC output through the combined contribution of PV and battery power, subject to system operating conditions and configuration.
Generator & Smart Port
A dedicated GEN port provides additional flexibility for backup and hybrid energy systems.
Supported functionality includes:
Automatic generator start and stop
Generator charging integration
Smart load management
AC coupling functionality
Flexible backup system design
Generator Input:
3L / N / PE
230 / 400Vac
50 / 60Hz
Maximum input current: 70A
Three-Phase Energy Management
The TriP2 is specifically designed for three-phase installations and supports unbalanced loads across individual phases.
Independent phase export control allows the inverter to manage grid export on each phase separately, providing greater control in properties where consumption varies significantly between phases.
Time-of-Use Energy Management
Up to 8 configurable time-of-use periods allow charging and discharging behaviour to be tailored around electricity tariffs and site requirements.
This makes the system particularly well suited to applications using off-peak electricity tariffs, solar self-consumption strategies and peak-demand management.
Protection & Safety
Comprehensive integrated protection includes:
PV reverse-polarity protection
Overcurrent protection
Overvoltage protection
Anti-islanding protection
AC short-circuit protection
Leakage-current protection
Grid monitoring
Integrated DC switch
Type III DC surge protection
Type III AC surge protection
Build & Installation
Protection rating: IP66
Smart cooling system
Transformerless topology
Colour touchscreen interface
Communications: RS485 / Wi-Fi / CAN
Maximum operating altitude: 2,000m
Noise level: 50dB
Operating temperature: -25°C to +60°C
Power derating above: 45°C
Relative humidity: 0–100%
Dimensions: 480 × 703 × 258mm
Weight: 53kg
Warranty: 10 years
Standards & Compliance
The TriP2-LB-3P 20K is certified to a range of applicable UK and international standards, including G99 and G100, alongside EN 62109, EN 61000, IEC 61683, EN 50549-10, IEC 62116 and IEC 61727.
Ideal for: large residential properties, commercial premises, farms, workshops and light industrial sites requiring a powerful three-phase hybrid inverter with high PV capacity, low-voltage battery storage and generator integration.