I have an off grid setup in my shed.
2- 100 watt panels with a MPPT charge controller wired in parallel. I have some shading on one panel when it hits around 2:00 pm.
My question is, is it better to put in higher volts or higher amps to charge?
So, 40v/5a or 20v/10a
I have 12 volt batteries.
Thanks
2- 100 watt panels with a MPPT charge controller wired in parallel. I have some shading on one panel when it hits around 2:00 pm.
My question is, is it better to put in higher volts or higher amps to charge?
So, 40v/5a or 20v/10a
I have 12 volt batteries.
Thanks
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