Shore Charge

[blacksea]

Hi all, Im new in this Forum, im building a portable solar generator with 2 50ah battery With 100w solar panel, my Question is can i use the solar input on charge controler & use it with deltran battery tender when im not using solar panels, or i have to conect it directly to my batteries,, thanks

[Wy_White_Wolf]

What's the output voltage of the battery tender?

Many of them are only in the 12.8 to 13.2 range which is too low for the charge controller to work.

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