Morningstar Sunguard SG-4 PWM Charge Controller, 4.5A 12Vdc

The SunGuard™ is a single module, compact PWM solar charge controller for small systems, ideal for both professional and consumer use. With SunGuard, there’s no reason not to insist on Morningstar quality with any system design—no matter how small.

Morningstar Sunguard SG-4 Datasheet