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ai-republic / bms-to-inverter

Use, monitor and control any battery brand with any inverter! Application to read and monitor data from BMSes and write data to an inverter using any protocol (e.g. UART, RS485, ModBus or CAN)
https://github.com/ai-republic/bms-to-inverter
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Growatt low voltage (CAN) BMS #50

Closed TyngRikku closed 1 month ago

TyngRikku commented 2 months ago

In the application, I can not find this option for the BMS, is it named differently?

Thanks

ai-republic commented 2 months ago

Could you please tell me what BMS or Growatt battery system you have?

TyngRikku commented 2 months ago

Its a growatt sph5000 and greenbatt batteries (I have two single phase PV systems, one with growatt and one huawei)

thanks

ai-republic commented 2 months ago

So the inverter is a Growatt SPH5000 and the batteries are Greenbatt. The inverter is supported by the application. Do you have any information on the Greenbatt battery? Which CAN communication specification does it use? As its chinese I suspect it will support the Pylon specification. Can you log in to the Greenbatt BMS or get a CAN dump?

TyngRikku commented 2 months ago

Hey Torsten

I can select multiple CAN protocols, of which the Pylontech CAN looks the logical choice. The BMS is from Shanghai Enjie. I have no idea how to do a CAN dump :-)

ai-republic commented 1 month ago

@TyngRikku I'd need some kind of specification for the BMS to move on

ai-republic commented 1 month ago

@TyngRikku I will close this as there has been no correspondance for over a month. If you need assistance please feel free to reopen this or create another issue