12V Battery Solar Charger?

[Patriot]

Anyone know if you need some sort of a regulator-controller box or anything else, so these don't over-charge a battery?

Any information would be great.

Thanks in advance

 

Greg

Edited April 1, 2014 by Patriot

[KJ Louise]

I had the same question....seems like they would work

Sent from my iPhone using Lake Ontario United

[ERABBIT]

Did a search and found this :

 

 

 Still working but with modifications, March 14, 2014

By

Guy Freeman (CAMERON PARK, CALIFORNIA, US) - See all my reviews

 

Amazon Verified Purchase(What's this?)

This review is from: 6-Watt 12V Solar Panel Battery Charger / Maintainer

The voltage at steady state, ie. when the battery is charged, is 20+ volts. I had to put a regulator on it to keep it at 12.00 volts maximum.