SolarPairing / Works, closed loop
GoodWe ET 15-30 kW / ET G2 × BYD Battery-Box HVM+ 11.0 / 13.8 / 16.6 / 19.3 / 22.1
GoodWe's current high-voltage battery overview lists BYD Battery-Box HVM+ capacities from 11.0 through 22.1 with ET 15-30 kW and ET G2 inverter series. The same official table states that multi-tower HVM+ systems require the BYD 70 A combiner box. Confirm the exact inverter generation, HVM+ module count, BMS and inverter firmware, CAN wiring, combiner requirement and current regional GoodWe documentation before commissioning.
Status
Works, closed loop
Protocol
CAN bus
Last verified
2026-10-04
01 / About this pairing
GoodWe's current high-voltage battery overview lists BYD Battery-Box HVM+ capacities from 11.0 through 22.1 with ET 15-30 kW and ET G2 inverter series. The same official table states that multi-tower HVM+ systems require the BYD 70 A combiner box. Confirm the exact inverter generation, HVM+ module count, BMS and inverter firmware, CAN wiring, combiner requirement and current regional GoodWe documentation before commissioning.
02 / Source
https://en.goodwe.com/Ftp/EN/Downloads/User%20Manual/GW_Battery%20Compatibility%20Overview-EN.pdf