SolarPairing / Works, closed loop
GoodWe ET 15-30 kW / ET G2 × BYD Battery-Box HVS+ 5.1 / 7.7 / 10.2 / 12.8
GoodWe's current high-voltage compatibility overview lists BYD Battery-Box HVS+ capacities 5.1, 7.7, 10.2 and 12.8 with ET 15-30 kW and ET G2 inverters. GoodWe notes that multi-tower HVS+ installations require the BYD 70 A combiner box. This does not make older HVS and newer HVS+ products interchangeable. Confirm the exact inverter and battery generation, firmware, CAN connection, module arrangement and current GoodWe and BYD documentation before commissioning.
Status
Works, closed loop
Protocol
CAN bus
Last verified
2026-10-04
01 / About this pairing
GoodWe's current high-voltage compatibility overview lists BYD Battery-Box HVS+ capacities 5.1, 7.7, 10.2 and 12.8 with ET 15-30 kW and ET G2 inverters. GoodWe notes that multi-tower HVS+ installations require the BYD 70 A combiner box. This does not make older HVS and newer HVS+ products interchangeable. Confirm the exact inverter and battery generation, firmware, CAN connection, module arrangement and current GoodWe and BYD documentation before commissioning.
02 / Source
https://en.goodwe.com/Ftp/EN/Downloads/User%20Manual/GW_Battery%20Compatibility%20Overview-EN.pdf