Morningstar’s SunSaver MPPT solar controller with TrakStarTechnology is an advanced maximum power point tracking (MPPT) battery charger for off-grid PV systems.

Warranty

• 5 years

Model Numbers

• SS-MPPT-15L

Key Features and Benefits

• Lower cost
• Includes load control
• Maximizes energy harvest
• Provides power boost
• Use of high voltage modules
• Fully adjustable and programmable
• Extensive electronic protections
• Longer battery life
• More system information
• Data logging
• Converts 36v or 24v pv arrays
• Up to four programmable timer sequences for pv lighting applications
• Product Specifications | Download

Electrical
Peak Efficiency	97.50%
Nominal Battery Voltage	12 or 24 volts
Max. Battery Current	15 amps
Battery Voltage Range	7-36 volts
Max. PV Open Circuit Voltage	75 volts
Nominal Max. PV Input	12 volt battery 200 Watts 24 volt battery 400 Watts
Output Rating	15 amps load control
Self Consumption	35 milliamps
Transient Surge Protection	4 x 1500 Watts
Environmental
Operating Temperature	–40C to +60C
Storage Temperature	–55C to +100C
Humidity	100% non-condensing
Tropicalization	Epoxy encapsulation Conformal coating Marine rated terminals
Electronic Protections
PV:	Overload, Short Circuit, High Voltage
Load:	Overload, Short Circuit
Reverse Polarity:	Battery, PV and Load
	Lightning and Transient Surges
	High Temperature
	Reverse Current at Night
Battery Charging
Battery Types	Gel, Sealed, AGM, Flooded
4 Stage Charging	Bulk, absorption, float, equalize (optional)
Temperature Compensation
Coefficient	–5mV/C / cell (25C ref)
Range	–30C to +60C
Set points	Absorption, float, equalize
Mechanical
Dimensions	16.9 x 6.4 x 7.3 cm 6.6 x 2.5 x 2.9 inch
Weight	0.60 kg / 1.3 lbs
Power Terminal	16 mm2 / #6 AWG
Enclosure	Die cast aluminum with plastic cover
Options	Remote Meter, Remote Temperature Sensor,   PC MeterBus Adapter, DIN Rail Mounting Clips
Certifications	CE Compliant, RoHS Compliant, Manufactured in a certified ISO 9001 facility

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