Morningstar SS-20L-12V SunSaver PWM Charge Controller

The Morningstar SS-20L-12V SunSaver PWM Charge Controller is the leading small solar controller renowned for its exceptional reliability and advanced features. Designed for both professional and consumer applications, this charge controller offers PWM battery charging technology and consistent high quality that set it apart from other small PV controllers.

Features

• Eight versions available (12 and 24 volts, 6, 10, and 20 amps)
• Green charging / red LVD indicators
• Sealed / Flooded battery select
• Temperature compensation
• Series design (not shunt) with true 0 to 100% PWM duty cycle
• Setpoint accuracy to 35 mV
• Parallel capability for 40 amps or more
• 100% solid state with rated for 25% overloads
• Fully encapsulated in epoxy potting with marine-rated terminals and anodized case
• Approved for use in hazardous locations - Class 1, Division 2, Groups A, B, C, D
• ISO 9002 quality programs

Technology and Overview

The Morningstar SS-20L-12V SunSaver utilizes powerful PWM technology to deliver outstanding performance and value. Its series design and true 0 to 100% PWM duty cycle ensure efficient charging without the need for derating. With temperature compensation and parallel capability for larger systems, this charge controller offers versatility and reliability in various solar applications.

Safety & Certifications

The SS-20L-12V SunSaver is 100% solid state and rated for 25% overloads, ensuring durability and safety in operation. Fully encapsulated in epoxy potting and featuring marine-rated terminals and anodized case, it is suitable for harsh environments. Additionally, it is approved for use in hazardous locations, meeting Class 1, Division 2, Groups A, B, C, D standards.