15 Amp, 12/24 Volt MPPT Solar Charge Controller.  This MPPT charge controller will handle up to 200 watts for 12 volt systems, or 400 watts for 24 volt systems. This controller is ideal for those of you that got those high voltage panels at a great price and then found out it was not a 12-volt panel.  This is the ideal controller for many small systems where the cost of one of the large MPPT controllers is not justified.
MORNINGSTAR-SS-MPPT-15L SunSaver 15 Amp MPPT Solar Charge Controller
MORNINGSTAR-SS-MPPT-15L SunSaver 15 Amp MPPT Solar Charge Controller

MORNINGSTAR-SS-MPPT-15L SunSaver 15 Amp MPPT Solar Charge Controller

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Due to global supply chain constraints lead times for shipments may be delayed. We are actively working with our suppliers to mitigate shortages and improve lead times. If you have questions, please contact your AMRtechnologiesInc. representative at 1-800-213-0227 or submit your question AMRtechsolar@gmail.com

MORNINGSTAR-SS-MPPT-15L SunSaver 15 Amp MPPT Solar Charge Controller 


  • 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
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
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
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
Would you like to add these items to your order?
  1. Morningstar TS-RM-2 TriStar Remote Digital Meter   $133.90
  2. Morningstar TS-M-2 TriStar Digital Meter   $107.34
  3. Morningstar RM-1 Remote Meter   $85.55
  4. Morningstar HUB-1 MeterHub   $105.56

This Product does not include Tax and shipping costs. International shipping is subject to regulations and Import Taxation of Country of destination.

AMRtechnologies Inc. Solar & Electrical Systems
Tel: (+506) 7037-8077 or Toll Free: 1(800) 2130227
Solar Systems in United States & Latin America