HI all new here and am looking to buy 4 used panels off CL. One of the things he says is "Each panel has a built in regulator" and Im not sure what that means?
Ok new is better got it. Unfortunately like everyone else I am on a very very tight budget. Living on SSI can be a strugle at best. We are trying to setvup a small homestead. So back to my org ? What is a regulator is the the part that stops it from over charging or the part that converts to as power?
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