SS-20L-12V Solar Charge Controller


The Sunsaver SS-20L-12V is 20 Amp charge controller for 12 Volt battery systems with LCD (low voltage disconnect).  Easy to install and use.


SKU: SS-20L-12V Category:


SS-20L-12V Solar Charge Controller by Morningstar

12 Volt 20 Amp SunSaver™ solar system charge controller with LVD (Low Voltage Disconnect)



  • 100% solid state
  • Manufactured in ISO 9000 factory
  • Full electronics protection
  • Telecom mode for sensitive loads
  • Maximum charge limiting for sensitive loads

Longer Battery Life

  • 4 stage battery charging with 3 LED’s to show batteries state of charge
  • Series design (not shunt) for cool operation
  • Optimized AGM or flooded battery set points
  • Temperature compensated charging

Rugged Design

  • Temperature rating -40°C to +60°C
  • Marine rated terminals and anodized aluminum case
  • Certified for use in hazardous locations

Easy to install and use

  • Factory pre-sets – no required install settings
  • Protection against damaged from wiring errors
  • Fully automatic and fault recovery
  • Multi Colour status LED – shows information about status, faults and battery condition

SunSaver data sheet

Additional information

Weight .5 lbs
Dimensions 7 × 3 × 2 in

12 Volts


Morningstar, SunSaver


12 Volt 20 Amp charge controller