Closed mkaiser closed 1 year ago
I think that's a better question for Sungrow as a company. Their Modbus implementation is all over the place and registers can work differently depending on the battery pack and firmware versions, as far as I've seen. Most notably for me, when my SH5.0RS arrived, battery_power
was signed and was negative when charging, positive when discharging (despite docs showing it was _un_signed. A firmware upgrade changed that, which is kind of annoying actually, because having it signed was far more useful!
No progress here, closing....
I can retrieve the battery capacity for my SH10.RT with this register
bjeanes reported, that it does not work on an SH5.0RS https://github.com/mkaiser/Sungrow-SHx-Inverter-Modbus-Home-Assistant/issues/13#issuecomment-1229277162
It would be nice to have more support for the RS (not RT)
Are there any more differences?