The SunSaver is a very reliable charge controller and uses the same battery charging algorithm as the ProStar and offers many of the advantages of the ProStar for smaller systems, at a reduced cost. Constant voltage pulse width modulation (PWM) charging is a proven advance compared to the common on/off PV regulators. SunSavers are field-selectable for sealed or flooded batteries. A rugged anodized aluminum case and epoxy encapsulated electronics ensure durability and longevity. A temperature compensation sensor in the charge controller varies full charge voltage with temperature. LVD Model, LED Charging, 12V, 20 LVD Amps. 5-year warranty. Dimensions: 6" x 2.2" x 1.3".

MorningStar Sunsaver SS-20L-12V Charge Controller
Rated Solar Current: 20 Amp
Rated Load Current: 20 Amp
System Voltage: 12 Volt
LVD Override Protection

Morningstar SS-20L-12V Detailed Description:

Morningstar’s SunSaver is the world’s leading small solar controller for both professional and consumer applications. The SunSaver’s advanced design delivers outstanding performance and value.

Morningstar’s SunSaver is the world’s leading small solar controller for both professional and consumer applications. SunSaver's Techonology Provides:

• Exceptional Reliability
• PWM Battery Charging
• Consistent High Quality

The SunSaver’s advanced design delivers outstanding performance and value. The SunSaver’s low cost is made possible by Morningstar’s unique approach to design and manufacturing:

• Automated production
• ISO 9002 quality programs
• Latest power electronic technologies
• Latest control and logic technologies
• High volume manufacturing

Features

• Eight versions available 12 and 24 volts 6, 10 and 20 amps
• 100% solid state
• Series design (not shunt)
• True 0 to 100% PWM duty cycle
• Set point 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