Fogstar x LuxpowerTek Gen2 14k (Single-Phase Hybrid Inverter)

The Fogstar x LuxPowerTek GEN2-LB-EU 14K is a high-output single-phase (230V) hybrid inverter designed for larger residential and light-commercial energy storage systems, with integration for compatible Fogstar Energy 48V (51.2V) battery systems. Delivering 14kW of rated grid-connected AC output and a 12kW rated UPS / backup output, the GEN2-LB-EU 14K combines high-capacity solar input, powerful battery charging, backup functionality and generator integration in one robust IP66-rated platform. With three independent MPPTs, up to 18kW of PV input, 250A battery charge and discharge capability and parallel operation for up to 10 units, it provides a flexible solution for demanding single-phase hybrid energy systems. Built for Fogstar Battery Integration • Stable BMS communication • Accurate state-of-charge reporting • Efficient high-current charge and discharge control • CAN and RS485 battery communication Designed to work reliably with compatible Fogstar Energy 48V (51.2V) battery systems. Battery Pairings Minimum setup: Fogstar Energy 10kWh, 16.1kWh or 16.1kWh ECO Battery Full headroom: Fogstar Energy 32kWh Battery Modular option: Fogstar Energy 32.2kWh, 48.3kWh or 64.4kWh Modular Battery Stack Battery capacity and discharge capability should always be matched to the expected system demand. Key Features • 14kW single-phase (230V) rated grid-connected AC output • 12kW rated UPS / backup output • Three independent MPPT inputs • Up to 18kW maximum PV input • 250A maximum battery charge and discharge current • Up to 12kW battery charge and discharge power • Multifunction port supporting generator input, smart-load or AC-coupling operation • Parallel capability for up to 10 units • 100A continuous AC passthrough • IP66-rated enclosure Performance & Reliability • 12kW rated UPS / backup output • UPS surge capability: 2 × rated UPS output for 0.5 seconds • <7ms switching in single-inverter operation • <20ms switching in parallel operation • 99.9% MPPT efficiency • 95.1% maximum efficiency • Pure sine-wave output • THDV <3% • Type III AC / DC surge protection Generator Support • Generator input via the multifunction port • Up to 18kW generator input power • 80A rated generator input current • Automatic generator start and stop control • Generator exercise functionality • Generator boost support Monitoring & Installation • Touch colour screen • RS485, Wi-Fi and CAN communication • Smart cooling system • Battery force wake-up from PV, grid and generator • Wall-mounted installation Dimensions: 566mm (L) × 275mm (W) × 653mm (H) Weight: 48kg Operating Temperature: -25°C to 60°C, with derating above 45°C Noise Emission: <55dB Ideal For • Larger residential solar and battery storage systems • High-demand single-phase installations • Light-commercial energy storage systems • Generator-supported installations • Backup and resilience applications • Systems requiring future parallel expansion ➡️ Download the Specification Sheet ➡️ Download the G99 Report (14kW) ➡️ Download the G100 Document