GoodWe GW3600-SBP-20-2 3.6kW Single-Phase AC Coupled Battery Inverter

The GoodWe GW3600-SBP-20-2 is a single-phase AC coupled battery inverter designed for retrofit energy storage upgrades and hybrid systems. It operates with a 48V Li-Ion battery, accepting nominal voltages between 40–60V, with a maximum continuous charge/discharge current of 75A. The inverter delivers 3.6kW nominal output power at 220/230/240V AC and includes integrated grid-support and backup functionality with UPS-level switchover in under 10ms.

Rated for 3,680 VA apparent power output, the GW3600-SBP-20-2 achieves 95.5% maximum battery efficiency and features natural convection cooling. It includes an integrated energy meter (GM1000D) with two measuring coils, WLAN connectivity, APP control, and wall-mount installation. The unit is IP65 rated and operates reliably across a temperature range of −25 to +60 °C.

Compatible with GoodWe Lynx Home U series batteries and other certified lithium storage systems, this inverter is ideal for AC coupling to existing solar installations regardless of brand. A 5-year factory warranty is standard.