□ 용도 - 저 용량의 Solar cell 사용에 적합 (MAX : 4.5A 가능)
□ 특성 - 과충전 방지회로 내장 - 온도센서에 의한 최적의 배터리 충전 - 저렴한 가격
SunGuard
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.
Warranty
5 Years
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