Fogstar x LuxpowerTek Gen3 3.6-6k (Single-Phase Hybrid Inverter)

The Fogstar GEN3-LB-EU 3.6–6K is a single-phase (230V) hybrid inverter built on next-generation LuxpowerTek technology and configured for seamless integration with Fogstar 48V (51.2V) battery systems. Supplied as standard as a 6kW unit, with 3.6kW, 5kW and 6kW rating labels included with the machine, it provides a flexible solution for residential energy systems of different sizes. With dual MPPTs, up to 12kW of PV input, generator support and parallel operation for up to 16 units, it provides reliable performance across on-grid, off-grid and backup installations. Built for Fogstar Battery Integration • Stable BMS communication • Accurate state-of-charge reporting • Efficient charge and discharge control Designed to work reliably with Fogstar Energy 48V (51.2V) battery systems. Key Features • 6kW unit supplied with 3.6kW, 5kW and 6kW rating labels • Single-phase 230V hybrid operation • Two independent MPPT inputs • Up to 12kW maximum PV input • Up to 125A battery charge and discharge current • Generator input support • Seamless 7ms switching • Parallel capability for up to 16 units • Built-in Type II AC/DC surge protection • On-grid and off-grid capability • Industry-leading 10-year warranty Performance & Reliability • Up to 6kW continuous output power • Double-rated surge power for one second • Up to 97.0% maximum efficiency • Battery force wake-up from PV, grid and generator • 52A continuous AC passthrough • IP66-rated enclosure for indoor and outdoor installations Monitoring & Installation • Remote monitoring support • LCD display • RS485, Wi-Fi and CAN communication • Smart cooling system • Installer-friendly wall-mounted design Dimensions: 416 × 538.5 × 229.5mm Weight: 22.5kg Ideal For • Residential solar and battery storage systems • Homes with different energy and output requirements • Backup and resilience systems • On-grid and off-grid installations • Systems requiring future expansion ➡️ Download the Specification Sheet Setting the Power Rating The power rating is set remotely through the LuxPower Monitor Centre using your installer account. Once it’s set, swap the inverter’s rating label for the matching one supplied with the inverter. Our step-by-step guide walks you through the process. ➡️ Download the Power Rating Guide ➡️ Download the G99 Report (3.6kW) ➡️ Download the G99 Report (5kW) ➡️ Download the G99 Report (6kW) ➡️ Download the G100 Document