Morningstar SS-MPPT-15L, SunSaver 15A MPPT Charge Controller

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Morningstar SS-MPPT-15L, SunSaver 15A MPPT Charge Controller
List Price: $291.60 Save $48.60!

Sale Price: $243.00

In stock *May be eligible for a Solar Tax Credit

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Morningstar’s SunSaver MPPT solar controller with TrakStar Technology™ is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems. The controller features a smart tracking algorithm that maximizes the energy harvest from the PV and also provides load control to prevent over discharge of the battery.

The SunSaver MPPT is well suited for both professional and consumer PV applications including automatic lighting control. Its charging process has been optimized for long battery life and improved system performance. This product is epoxy encapsulated for environmental protection, may be adjusted by the user via four settings switches or connection to a personal computer, and has an optional remote meter and battery temperature sensor.


  • 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: 97.5%

Nominal battery voltage: 12 or 24 volts

Max. battery charging current: 15 amps

Battery voltage range: 7-36 volts

Nominal Max. Operating Power: 12 volt battery: 200 watts

                                                                24 volt battery: 400 watts

Max. PV open circuit voltage: 60 volts

Rated load current: 15 amps

Self consumption: 35 milliamps

Transient surge protection: 4 x 1500 watts

Dimensions: 16.9h x 6.4w x 7.3d cm 6.6h x 2.5w x 2.9d in

Weight: 0.60 kg / 1.3 lbs

Power terminal: 16 mm2 / #6 AWG

Enclosure: Die cast aluminum with plastic cover

Battery types: Gel, Sealed, AGM, Flooded

4 Stage charging: Bulk, absorption, float, equalize (optional)

* All prices, specifications and availability subject to change without notice. Contact us for most current information. Sale prices, rebates, or discounts may not be eligible with certain promotions.

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