Morningstar PWM Charge Controllers SunGuard SG-4
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Morningstar's SunGuard is the most advanced small, economical solar charge controller on the market today.
- ISO 9002 quality programs
- Series design (not shunt)
- 100% solid state
- True 0 to 100% PWM duty cycle
- Setpoint accuracy to 60 mV
- Temperature compensation
- Rated for 25% overloads
- No need to derate
- 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
Highly Reliable – 100% solid state design and epoxy encapsulated for environmental protection. Rated for 25% overloads and no need to de-rate.
Extended Battery Life Series design (not shunt) PWM battery charging with temperature compensation. Low self-consumption.
Easy To Install Outdoor rated connecting wires for waterproof connection to solar module and battery.