Forum Discussion
Almot
Jan 31, 2018Explorer III
This is why I don't like J-boxes.
You could wire panels in series with MPPT controller and scrap the J-box, though you would still need some fitting for #10 cable through the roof (if there is no fridge vent on the roof).
Was it one of those expensive boxes from AM Solar?
You could wire panels in series with MPPT controller and scrap the J-box, though you would still need some fitting for #10 cable through the roof (if there is no fridge vent on the roof).
Was it one of those expensive boxes from AM Solar?
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