3.6kW hybrid inverter — the flexible option for rural homes and cabins that want solar-battery storage with or without a grid connection.
The Fogstar x LuxpowerTek GEN2-LB-EU 3.6K is a single-phase hybrid inverter designed for residential off-grid and hybrid energy systems. Unlike the SNA off-grid series, this inverter operates both on-grid and off-grid — useful for rural properties that have a grid connection but want to maximise self-consumption and maintain backup power when the supply drops.
Built on proven LuxpowerTek technology and configured for seamless BMS communication with Fogstar Energy 48V batteries, the GEN2 3.6K delivers dual MPPT solar input (up to 7kW), a fast 7ms UPS switching time for uninterrupted power to sensitive loads, and generator support for full backup capability.
IP66-rated for indoor or outdoor installation, with RS485, Wi-Fi, and CAN communication and remote monitoring via the LuxpowerTek app. Scale by running up to 10 units in parallel. A Wi-Fi Dongle is included as standard.
Key Specifications:
- Output: 3.6kW single-phase (230V)
- PV Input: Dual MPPT, up to 7kW
- Battery: Up to 80A charge/discharge
- Switching time: 7ms UPS
- IP Rating: IP66
- Generator support: Yes
- Parallel: Up to 10 units
- Output: Pure sine wave
- Monitoring: Remote via LuxpowerTek app, Wi-Fi Dongle included
- Dimensions: 440 x 528 x 220mm | Weight: 25kg
- Warranty: 10 years
Pairs well with: Fogstar Energy 48V 5.12kWh Rack Battery (minimum), Fogstar Energy 10kWh (recommended), Fogstar Energy 16.1kWh ECO or 16.1kWh IP-Rated (full headroom)
Sourced from Fogstar — UK distributor of LuxpowerTek technology with UK-based technical support and warranty.




