Description
MorningStar SunGuard SG-4 Solar Charge Controller. Morningstar's SunLight SunGuard SG-4 solar controller is the most advanced, small, and economical solar charge controller in the market.The SG-4's technology provides PWM battery charging, exceptional reliability, low cost, and consistent high quality. MorningStar's products are built from the inside out to deliver more than twice the industry average operating life.
Specifications
| accuracy | 60 mV |
| dimensions | 1.5" H x 2.5" W x 2" D (38 x 64 x 51 mm) |
| max. solar voltage | 30 V |
| rated solar input | 4.5 A |
| regulation voltage | 14.1 V |
| self consumption | 6mA |
| system voltage | 12 V |
| weight | 3 oz (0.09 kg) |