Morningstar SG-4

Morningstar 4.5 amp, 12 volt solar charge controller

This controller is ideal for single 12 volt solar installations for panels of up to 80 watts. This is also what we recommend for the smaller trickle charge and maintenance charge panels in the 5 to 20 watt range. Morningstar’s SunGuard™ is the world’s leading single module controller. They have combined all the advantages of their SunSaver charging circuit with less expensive packaging to provide an economical controller for small PV systems. Good for any 12 volt panel up to 80 watts.

5 year warranty