Morningstar SunGuard™ PWM Solar Charge Controllers
by Morningstar
SKU SG-4
Original price
$51.00
-
Original price
$51.00
Original price
$51.00
$51.00
-
$51.00
Current price
$51.00
In Stock & Ready to Ship
All orders are shipped within 1-2 business days. Product ETA 7-14 business days.
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.
“Rock solid, potted so waterproof, long track-record…great charge controller for a small system”
Specifications and Certifications by Model
| Model | SG-4 |
|---|---|
| *Input power can exceed Nominal Operating Power. Controller will limit and provide its rated continuous maximum output current into batteries. | |
| Charge Rating | 4.5 amps |
| Max. PV Open Circuit Voltage (Voc) | 30 volts |
| Nominal Battery Voltage | 12V |
| Self-Consumption | 6mA |
| Voltage Accuracy | 60mV |
| Operating Temperature Range | -40 C to +60C |
| Warranty | 5 Years |
| CE and RoHS compliant | Yes |
| Manufactured in a Certified ISO 9001 Facility | Yes |
Key Features and Benefits
- Rugged design—100% solid state, epoxy encapsulated; rated for 25% overcurrents (no need to de-rate)
- Longer battery life—series design PWM charging (instead of shunt) with temperature compensation, low self-consumption
- Easy to install—outdoor rated connecting wires make a waterproof connection to the solar module and battery
Application
- Security and Surveillance
