Cable size for 160W portable solar panel
Have 2 trailers. Trailer #1 has an existing 30A PWM charge controller being fed by a single 160W roof mounted panel. The controller is about 2' from the 2 6v batteries with a shunt between them for th...
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As long as voltage drop is less than 2 I would call it good.
My calculator says about 3x the distance is fine.
My calculator says about 3x the distance is fine.
