Forum Discussion

carl2591's avatar
carl2591
Explorer III
Dec 26, 2017

out what size charge controller for solar panels.??

I was gifted a couple of 335 watt solar panels the produce 46.3V Voc, 37.9V Vmp, 8.8A Imp, 9.36A Isc. I have a 20 amp MPPT controller that might work but not sure as the info show 12 or 24 v opera...
Lwiddis's avatar
Lwiddis
Explorer II
Dec 26, 2017
“but do to shading issues my stay parallel.”

If you mean “might stay...”, real world RV camping has shade issues unless you never stray from NC deserts. lol Parallel is the better choice.

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