Solar - Permanent mount or portable?
As I work through the process of upgrading batteries, either a 4-jar bank of Lithium 100Ah 12V, one 300Ah + a 100 Ah, or two 200 Ah, I'm also researching the addition of more solar panels to the roof ...
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I'd also prefer multiple MPPT controllers so you don't lose all solar if the unit dies on you (been there, done that). Probably would come to the same cost other than the minor one to run another set of wires.
