Fogstar x LuxpowerTek GEN PRO 8-12K (Single-Phase Hybrid)
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High-power hybrid performance with triple MPPT solar input, generator integration and flexible system expansion.
The Fogstar x LuxpowerTek GEN PRO-LB-EU is a single-phase (230V) hybrid inverter range designed for high-demand residential and light commercial installations.
Available in 8kW, 10kW and 12kW output options, it combines three independent MPPT inputs, up to 21kW of PV input and up to 270A battery charge and discharge capability within one powerful energy-management platform.
Engineered for on-grid and off-grid applications, the GEN PRO-LB-EU combines strong solar harvesting, high battery throughput and reliable backup performance within an IP66-rated enclosure.
With generator support, seamless 7ms switching and parallel capability for up to 16 units, it provides the flexibility required for larger and more demanding energy systems.
Available with warranty coverage of up to 10 years, providing long-term confidence and peace of mind.
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Build & Installation
• IP66-rated enclosure
• Smart cooling system
• Transformerless AC-side topology
• Transformer-based battery-side topology
• LCD display
• RS485, Wi-Fi and CAN communication
• Noise emission: <50dB
• Maximum operating altitude: 4000m, with derating above 2000m
• Operating temperature: -25°C to 60°C, with derating above 45°C
• Storage temperature: -40°C to 65°C
• Relative humidity: 0–100%
• Warranty: 5 / 10 years
Dimensions: 420 × 634 × 229.5mm
Weight: 27.2–30.2kg, depending on model
Battery & Power Performance
• 48V nominal battery system
• 48–60V battery operating range
• 180–270A maximum charge and discharge current, depending on model
• 8–12kW maximum charge and discharge power, depending on model
• Battery force wake-up from PV, grid and generator
High current capability supports rapid charging during strong solar production, generator operation or off-peak grid-charging periods.
Efficiency & Protection
• 99.9% MPPT efficiency
• 97.3% maximum efficiency
• 96.0% EU efficiency
• 95.0% maximum charge and discharge efficiency
• Overcurrent and 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 arc-fault circuit interrupter protection
Certified to EN 62109-1/-2, EN 61000, EN 50549-1/-10, UNE 27001/UNE 27002, G99 and G100 standards.
• 8kW, 10kW and 12kW output options
• Single-phase 230V operation
• Three independent MPPT inputs
• Up to 21kW maximum PV input
• Up to 270A battery charge and discharge current
• Generator input up to 18.4kW
• 7ms switching time
• Double-rated surge power for one second
• Supports up to 16 units in parallel
• On-grid and off-grid capability
• IP66-rated enclosure
• Built-in Type II AC/DC surge protection
Built to integrate with high-demand single-phase installations.
• 230V rated AC voltage
• 50 / 60Hz rated frequency
• 8,000 / 10,000 / 12,000W rated AC output
• 34.7 / 43.5 / 52A rated AC output current
• 23,000W maximum AC input power
• 100A maximum AC input current
• 100A maximum continuous AC passthrough current
• Adjustable power factor from 0.8 leading to 0.8 lagging
• <3% total harmonic current distortion
• 18,400W generator input power
• 80A rated generator input current
Designed for large solar arrays and flexible string configurations:
• 16,000W maximum PV input for the 8kW model
• 21,000W maximum PV input for the 10kW and 12kW models
• 360V rated PV input voltage
• Three independent MPPT inputs in a 1:1:1 configuration
• 60–425V MPPT operating range
• 530V maximum PV input voltage
• 50V start-up voltage
• 20A maximum PV input current per MPPT
• 32A maximum PV short-circuit current per MPPT
• 99.9% MPPT efficiency
The three independent MPPT inputs allow separate solar strings to operate independently, supporting efficient energy harvesting across different roof orientations and array layouts.
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