SUNSAVER

SUNSAVER

Morningstar's SunSaver™ is the world's leading small solar controller for both professional and consumer applications including standard features and capabilities not found in any other small PV controller.

Key Features and Benefits

  • Eight versions available
  • 100% solid state
  • Series design (not shunt)
  • True 0 to 100% PWM duty cycle
  • Setpoint accuracy to 35 mV
  • Rated for 25% overloads
  • Fully encapsulated in epoxy potting
  • Marine rated terminals / anodized case
  • Temperature compensation
  • Sealed / Flooded battery select
  • No need to derate
  • Parallel for 40 amps or more
  • Green charging / Red LVD indicators


Model Numbers

SS-10L-24V, SS-10L-12V, SS-6-12V, SS-6L-12V, SS-20L-12V, SS-10-12V, SS-20L-24V

Mechanical Specifications

Wire size #10 AWG (5.2 mm2)

  • Anodized aluminum case
  • Marine rated terminals
  • Epoxy encapsulated
  • Weight is 8 oz (0.23 kg)

Electrical Specifications


                                                                                    12 Volt                                   24 Volt
Rated Solar Input                                                                           6.5 /10/20A
Rated Load                                                                                      6/10/20 A
25% Current Overload                                                    5 min.                                  5 min.
Regulation Voltage:
Sealed Battery                                                                14.1 V                                28.2 V
Flooded Battery                                                              14.4 V                                28.8 V
Load Disconnect                                                             11.5 V                                23.0 V
LVD Reconnect                                                               12.6 V                               25.2 V
Temp. Comp. (mV/°C)                                                      –28                                    –56
Self-consumption                                                                           6 to 10 mA
Operating Temp.                                                                           –40 to +85ºC