timselectric
If I can do it, you can do it.
- Joined
- Feb 5, 2022
- Messages
- 19,887
Yup, it's the other way around.I could have phased it differently. When I had no communication between the SolArk and the BMS the value from the BGMS was more acurate. That was also the case with my previous Outback inverter. I would guess that the BMS had a better Coulomb counter. Also the Voltage reported by the BMS was more acurate when calibrated to my Fluke VOM. When I connected the BMS to the SolArk, the SolArk used the BMS SOC value and the voltage reported by the BMS.
The Sol-Ark is now using the BMS values, instead of guessing on its own.