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diy solar

Inverter settings for 4S4P LifePO4

garetwo

New Member
Joined
Nov 4, 2023
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182
Location
California Foothills
It may be that if I read every thread, I will find the answer(s)...but maybe having them in one place will help others too?
16 Jita 12.8Vdc 300 Ah LifePO4, I think 4S4P (what is the difference 4S4P and 4P4S?)

Anyway...
four SunGold Power 6548, two as 2P1 and two as 2P2 @ 180 out.

There are settings relative to the batteries I find tough as an electrician out in the boonies. Well..plus, this is DIY!

So, these are set right now, but please help with these settings.
12 Setting voltage point back to utility source when selecting “SBU” (SBU priority) in program 01. We have at 45

13 Setting voltage point back to battery mode when selecting “SBU” (SBU priority) in program 01. We have at 55

26 Bulk charging voltage (C.V. voltage) We have at 56 (Is this what they will bring the DC bus voltage to?)

27 Floating charging voltage we have at 53.5 (not that I understand what this is)

29 Low DC cut-off voltage we have at 43.5

30-36: All are at default, so disabled
 
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