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Re: Added another Solar Panel and Controller Says Watts Dropped
Ok... Just to be clear in how we use "72" cell panels... In solar panels, cells are put in series because--each cell is ~0.5 volts Vmp, and you need 36 of them in series to get Vmp~18 volts…1 · -
Re: Over paneling the FM80
2 AWG wire is "not fun". There is welding cable (very fine stranded cable)--But that generally is not good for temination in "standard" charge controller connections (solid or cou…1 · -
Re: Never heard of this lithium battery formulation
You can wire the LFP cells in series/parallel as needed. It is the BMS that has to be designed for the overall operating voltage. -Bill1 · -
Re: Time for new batteries...looking for suggestions
Just out of curiosity... 80 AH car battery... Assume 25% discharge over 2 months due to loads in car: * 80 AH * 0.25 = 20 AH available for loads between charges: * 20 AH * 1/24 hours per day * 1/30 D…1 · -
Re: Thoughts on the new coronavirus?
Clockman, Hope you and your son quickly recover. This not a good thing. -Bill2 ·
