Morningstar Corporation Morningstar SS-10-12V SunSaver 10 amp 12 Volt Solar Charge Controller

Morningstars superior series switching provides many advantages compared to shunt controllers. Series regulation reduces FET heating and lowers voltage stress on the power FETs. A series configuration also improves protection against lightning surges and reduces switching noise. The series design improves charging accuracy. In PWM, series switching becomes self-correcting for temperature and system voltage drops. 5 year warranty