SunGuard

The SunGuard uses the same charging circuit as the SunSaver and works well as a 12 VDC, low-power controller for up to 75 W of PV module(s). Since it is epoxy encapsulated, it can be used outdoors in a harsh environment. The SunGuard's dimensions are 2.5" x 2" x 1.6" with wire leads for connecting module and battery, and it is covered by a 5-year warranty.