Morningstar Corporation SunSaver Dual Battery Solar Charge Controller & Digital Meter 25 Amp 12 Volt

Product description

SunSaver dual 25 amp solar electric charge controller with digital remote meter. A non-meter version (SSD-25) is also available. Charge two batteries or battery banks from one single PV array. This is a great setup for RV’s or any other setup that has 2 sets of batteries to keep charged up. Morningstar’s SunSaver Duo is an advanced PWM two battery controller for RV’s, caravans, boats and cottages. This product will charge two separate and isolated batteries at the same time, such as a “house” and an engine battery, based on user selectable priorities. The SunSaver Duo employs Morningstar’s legendary SunSaver controller technology, whose long-term track record for high reliability and improved battery charging is well-recognized in the solar industry. This controller also includes a backlit remote meter which may be mounted in or on a wall, and displays digital and pictorial status information about the solar power system. The SunSaver Duo is epoxy encapsulated for environmental protection, is user adjustable via DIP switch or connection to a personal computer, and has an optional remote temperature sensor.

SKU SSD-25RM Categories ,

Out of stock


  • Rated Solar Input: 25 Amps
  • Battery Voltage: 12 Volts
  • Maximum Solar Voltage: 30 Volts
  • Regulation Voltge Sealed Battery: 14.1 Volts
  • Flooded Battery: 14.4 Volts
  • Float Voltage: 13.7 Volts
  • Equalization Voltage: 14.8 Volts
  • Largest Wire: #6 AGW
  • Dimensions: 6.7″ x 2.2″ x 1.6″
  • Weight: 0.57 lbs.
  • 5 year warranty



Morningstar Corporation is a leading manufacturer of advanced solar charge controllers and inverters, designed to optimize and manage solar energy systems for homes, businesses, and industries. With over 25 years of experience, the company has built a reputation for reliability and innovation, providing customers with high-quality solar products that are built to last. Morningstar Corporation's product line includes a range of charge controllers and inverters that are designed to work seamlessly with solar panels, batteries, and other components, providing customers with a reliable and efficient source of solar power. With a commitment to sustainability and energy efficiency, Morningstar Corporation's solar products are a top choice for anyone seeking to reduce their environmental impact while maximizing their solar energy production.