Forum Discussion

hedge's avatar
hedge
Explorer
Aug 07, 2016

Ran batts down so I could watch the Solar charge them up

I think I've lost it, I just tried everything I could do to wear my batteries down just so I could watch the solar charge them back up. Coffee maker, hair dryer etc. to get them down. My modest sys...
CJW8's avatar
CJW8
Explorer
Aug 08, 2016
No need to run batteries down to test for max solar output. If you have a large inverter, 500 watts or greater, load it up at high sun and measure solar input to the batteries. Also a good idea to turn off all other charging sources.

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