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Fishbreath's avatar
Fishbreath
Explorer II
Jun 21, 2018

Adding Additional Solar to Charge Batteries for Boat

Hello Solar Gurus. I currently have a Northstar 850 Pop up camper with solar. It has one Renology 150 watt panel that runs into a Renology CTRL-WND30 controller through a 10ga cable. This charges o...
BFL13's avatar
BFL13
Explorer II
Jun 21, 2018
You can have the two sets on the same battery and they will add their amps. That is, two controllers on the same battery, so you don't have to mess around swapping one panel over to the other set to just have one controller. Adjust both controllers to the same voltage though, 14.8 or whatever.

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