Morningstar SunGuard SG-4 Charge Controller Morningstar’s SunGuard SG-4 is the world’s leading single module controller. We have combined all the advantages of our SunSaver charging circuit with less expensive packaging to provide an economical controller for small PV systems.
Morningstar�s SunGuard is the most advanced small, economical solar charge controller on the market today. This technology provides exceptional reliability, PWM battery charging, and consistent high quality.
Specifications: Solar Current: 4.5A Load Current: None
System Voltage: 12V Max.
Solar Voltage: 30V Standard Features: Series design (not shunt) 100% solid state True 0 to 100% PWM duty cycle Set point accuracy to 60 mV Temperature compensation Rated for 25% overloads No need to de-rate Lightning protected with 1500 W transorbs Self-consumption is 6 mA Fully encapsulated in epoxy potting ABS plastic, impact-resistant case Outdoor rated, Hypalon connecting wires SpecificationsBrand: Morningstar Output Voltage: 12V Length: 2.5″ Height: 1.4″ Width: 2.0″ Warranty Life: 5yrs