The Brunton SolarController 12V Battery Charge Regulator prevents your 10W or larger solar panels from overcharging your 12V battery. The unit can handle up to 100W of electricity and gives you maintenance free protection of both your solar panels and your batteries.
Handles up to 7 amps of array input, 100W of solar power
Prevents overcharging of 12V batteries
Use with 12V solar panes and batteries only
Leave battery connected for constant charge monitoring
Designed for continuous charging with 10W and larger solar panels