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Solar power to charge two separate 12v marine deep cell batteries

ramfried

New Member
Joined
Apr 15, 2022
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1
Hello
I am new to the whole solar power charging. I have a boat lift on the lake with no electrical to the lift. I have two separate 12v deep cell marine batteries in my boat that I would like to charge with a single solar panel. I believe I would like a 40W or larger charger but I have not found any sold with a controller that I can hook up to two separate batteries. Most of the controllers show one battery and then a light or other DC powered device.

Looking for any suggestions to allow me to charge the two separate batteries from a single panel (batteries are separate and not connected in parallel or series). Looking to basically trickle charge the batteries. By some of the videos and etc., I have reviewed I want a controller with Temp Compensation and good heavy wire connectors. About all I know so far.

Thanks in advance for helping me out!
 
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