question

isagone avatar image
isagone asked

Solar Charge Controller Upgrade

Hi

I currently have 2400 Watt solar being conected by 2 x 150/35 controllers on a 240Ah 24volt system on a 40ft motorhome Wanting to upgrade to 4680 watt solar and 1000 Ah at 24volt

looking to upgrade the solar to 9 x 520 watt pannels

what is the best way to go with the controllers Replace with bigger or add more ????

There is the possibility that i can use my old panels and controllers on a trailer build

Thanks Marty


MPPT SmartSolar
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1 Answer
Paul B avatar image
Paul B answered ·

just add one unit to cover the new panels. up to you really you can replace or leave them

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