I just tried to install the battery cables in the SPH 10K. It has a plastic panel with thumbscrews.
I removed the thumbscrews, but the panel would not come off.
How is one supposed to get a tiny ratchet into that small space to remove the nuts?
Oh, not a single person responded to my other question.
Is this the correct forum for posting questions about Growatt???
GlenB
Moultrie, GA