• Morningstar SunGuard SG4 12 Volt 4.5 Amp Solar Charge Controller

Morningstar SunGuard SG4 4.5 Amp 12 Volt Solar Charge Controller

Morningstar’s SunGuard™ is the world’s leading single module controller. Morningstar has combined all the advantages of our SunSaver charging circuit with less expensive packaging to provide an economical controller for small PV systems.

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 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
  • 5 year warranty
Product Documents:

Morningstar SunGuard SG4 4.5 Amp 12 Volt Solar Charge Controller

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Morningstar SunGuard SG4 12 Volt 4.5 Amp Solar Charge Controller

  • $38.99


Tags: PWM