Morningstar SunSaver Duo SSD-25 Charge Controller
Morningstar's SunSaver Duo is an advanced PWM two battery controller for RV's, caravans, boats and cottages. Rated for 25 amps at 12 volts DC, 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. This controller also has optional 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 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.
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.
Key Features and Benefits of the Morningstar SunSaver Duo SSD-25 Charge Controller
Also Known As:
SunSaver.Duo.SSD-25
SunSaver-Duo-SSD-25
SunSaver_Duo_SSD-25
SunSaverDuoSSD-25
Also Known As:
SunSaver.Duo.SSD-25
SunSaver-Duo-SSD-25
SunSaver_Duo_SSD-25
SunSaverDuoSSD-25
Electrical | |
Rated Solar Input | 25 amps |
Rated Load Output | Not applicable |
Battery Voltage | 12 volts |
Min. Battery Voltage | 1 volt |
Max. Battery Voltage | 15 volts |
Max. Solar Voltage | 30 volts |
Self Consumption: Controller | 6 to 10 milliamps |
Self Consumption: Remote meter | 6 to 15 milliamps |
Environmental | |
Operating Ambient Temperature: Controller | –40°C to +45°C / –40°F to +113°F |
Operating Ambient Temperature: Meter | –20°C to +60°C / –4°F to +140°F |
Humidity | 100% non-condensing |
Tropicalization: Controller | Epoxy encapsulation Anodized aluminum case Corrosion resistant terminals |
Tropicalization: Meter | Conformal coated printed circuit board |
Battery Charging | |
Regulation Voltage: Sealed Battery | 14.1 volts (at 25°C, 77°F) |
Regulation Voltage: Flooded Battery | 14.4 volts (at 25°C, 77°F) |
Float Voltage | 13.7 volts |
Equalization Voltage* | 14.8 volts |
Temp. Compensation | —30 millivolts per °C (25°C reference) |
Type of Charging | Series PWM 4 stage: bulk, PWM, float,and equalize* *used on flooded battery only |
Battery Charging Priority | 90% / 10% 50% / 50% Customize via PC connection |
Mechanical | |
Controller | 17.0 x 5.6 x 4.1 cm / 6.7 x 2.2 x 1.6 in. |
Meter | 9.7 x 9.7 x 3.1 cm / 3.8 x 3.8 x 1.2 in. |
Meter back | 7.4 cm / 2.9 in. diameter 2.8 cm / 1.1 in. deep Fits 7.6 cm / 3 in. round hole |
Weight: Controller | 340 g / 0.75 lb |
Weight: Meter | 135 g / 0.30 lb |
Largest wire | 16 mm2 (#6 AWG) |
Meter wire | 10 m / 33 ft |
Certifications | CE Compliant Manufactured in a certified ISO 9001 facility |