June 18, 20232 yr Hi Im struggeling here. I have a growatt 3kw inverter. Bettery supose to go to 28v but when it charges to about 26v it switches off, which i guess is a sign of overheating or thinking its overcharging. So now when loadshedding hits it dont switch on by itself anymore I have to change it myself. It all started when i noticed its using battery power even when on utility power. Which i still dont have an answer for aswel.
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