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SJ-Chris's avatar
SJ-Chris
Explorer II
Aug 21, 2020

200w solar system.....Lead acid OR AGM batteries?

I have two identical 2015 Thor Majestic 28a Class C RVs. One of them has two Lead Acid batteries (27s) in it, and the other has two AGM batteries. I am planning on adding a simple Windynation 200w s...
Lwiddis's avatar
Lwiddis
Explorer II
Aug 21, 2020
Solar watts necessary are determined by battery amp hours...1 to 1. More if you camp in shady places. Nothing simple about WindyNation vs. any other manufacturer. My system works great. Put the solar system on the RV you use most. Get an MPPT controller and use big wire as suggested by the WindyNation wire chart.

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