diy solar

diy solar

Growatt 5000 ES (US Version) Battery Charging issue

journeyman846

New Member
Joined
Jan 31, 2022
Messages
36
I am working on getting everything set up and testing with a few solar panels. I can successfully charge the battery with utility, but when on solar the battery doesn't appear to charge. I only have three panels up so far and it's outputting 130V and 1.1Kw. Is this voltage just too low to charge the batteries? I have no load on the inverter at all.
 
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