Morningstar SunSaver DUO 25 amp Regulator with Remote Meter

The Morningstar SunSaver Duo Charge Controller, 12 volt 25 amps with Remote Meter

Morningstar’s SunSaver Duo is an advanced Pulse Width Modulated (PWM) two battery controller for RV’s, caravans, boats and cottages.

This technology provides:

Two Battery Charging
Backlit Remote Meter
Easy Installation
Lower Cost
Optional Remote Battery Temperature Sensor

Features:

Solar charge current is shared between the two batteries.
Two battery charging eliminates the added cost of two separate solar charging systems.
Remote meter may be mounted in or on a wall and displays digital and pictorial status information.
Includes controller, meter and 10 m (33 ft.) of meter wire.

Electrical
Rated Solar Input: 25 amps
Rated Load Output: Not applicable
Battery Low 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°F to 11°3F (-40°C to 45°C)
Meter: -4F° to 140°F (-20°C to 60°C)

Humidity: 100% non-condensing
Tropicalization:

Controller: Epoxy encapsulation, annodized aluminum case, corrosion resistant terminals
Meter: Conformal coated printed circuit board

Meter Display
Backlighting: Push button to activate
LED's: Charging status, errors, battery level
Displays: Battery #1 & #2 voltage, battery charge priority, minimum and maximum voltages, solar charging amps and amp-hours, temperature, errors

Electronic Protections

Solar short circuit
Solar over current
Reverse polarity
High temperature
Lightning
Reverse current at night

Battery Charging
Regulation Voltage

Sealed Battery: 14.1 volts at 77°F (25°C)
Flooded Battery: 14.4 volts at 77°F (25°C)

Float Voltage: 13.7 volts
Equalization Voltage: 14.8 volts*
Temperature Compensation: -30 millivolts /°C (25°C reference)
Type of Charging: Series PWM, 4 stage: bulk, PWM, float, and equalize.*
Battery Charging Priority:

*Equalize flooded batteries only

Mechanical
Controller: 6.7" x 2.2" x 1.6" (17.0 x 5.6 x 4.1 cm)
Meter: 3.8" x 3.8" x 1.2" (9.7 x 9.7 x 3.1 cm)
Meter back:

Weight Controller: 0.75 lbs (340 g)
Weight meter: 0.30 lbs. (135 g)
Largest Wire: #6 AWG (16 mm²)
Meter Wire: 33 feet (10 m)

Options
Morningstar Remote Temperature Sensor
Morningstar RM-1 Remote Meter

Certifications:
CE compliant
Manufactured in a certified ISO 9001 facility

Warranty: Five year warranty