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Growatt 3000 24v Setting #10 - series batteries defaults to 2

culty

New Member
Joined
Jul 13, 2023
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49
Location
USA
I have the growatt 3000 24v wired up in my RV, but for some reason setting #10 is reading as 2 batteries in series, despite me having 8 24v20ah (160ah total) batteries in parallel. I'm assuming this should be set to 1, but when I hit the enter button, it just advances to setting 11. Is there any known way I can access this menu so it is properly configured for 1 bank, all batteries in parallel?

I'm also curious: does anyone have decent data on the difference in power draw on the growatt fans when at 0% vs 100%?
 
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