GoodWe | Static Transfer Switch (STS) | 375 kW

GoodWe | Static Transfer Switch (STS) | 375kW

The GoodWe Static Transfer Switch (STS) 375 kW is designed for commercial and industrial energy storage systems using 3 x GoodWe ET100 or 3 x GoodWe ETR125 hybrid inverters. The STS facilitates the switching between grid-connected and off-grid operation, ensuring that critical loads can continue to be powered from the energy system in the event of a grid outage. With a capacity of 375 kW, this solution is suitable for large-scale C&I installations where a stable and reliable energy supply is essential.

​​​​​​​The GoodWe STS supports the integration of inverters, battery storage, and other energy sources within a single energy system. Thanks to the rapid switching, the installation can switch to backup operation in the event of a grid failure, thereby increasing energy availability for critical loads. The STS is tailored to configurations with 3 x ET100 or 3 x ETR125, thereby simplifying the design and installation of powerful GoodWe C&I storage systems.