Morningstar's SunGuard™ 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.
Certifications
5 Year Warranty
Model Numbers
SG-4
Key Features and Benefits
• 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
