solarmaker1973
New Member
hello, this is my first post here, hope to get advice on a couple of topics:
1. I have growatt sph 4000 inverter connected to a couple of pylontech us5000. all working fine, but some time it charges up to 100% , while some other times only up to 99%. why is that difference?
2. I set SOC minimum at 25%, while apparently there is no way on the inverter to limit the SOC at something below 100% .. is this possible and advised? or better to charge until 100% to allow battery cell balancing?
appreciate any tip or comment, thank you
1. I have growatt sph 4000 inverter connected to a couple of pylontech us5000. all working fine, but some time it charges up to 100% , while some other times only up to 99%. why is that difference?
2. I set SOC minimum at 25%, while apparently there is no way on the inverter to limit the SOC at something below 100% .. is this possible and advised? or better to charge until 100% to allow battery cell balancing?
appreciate any tip or comment, thank you
