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

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


In Stock

SKU: 48-0508

Customers Also Bought

The SunSaver MPPT charge controller is designed for 12V and 24V battery charging from PV modules with a maximum open circuit voltage of 75V. Use up to three 36-cell modules in series. It can be used with 200 watts of PV when charging a 12-volt battery and up to 400 watts when charging a 24-volt battery. Provides an estimated 5-25% boost of amps from the PV array into the battery. Actual boost depends on PV cell temperature and battery state of charge. Enables the use of high voltage PV modules (designed for on-grid applications) for off-grid 12V or 24V battery charging. Provides a means to use a 24V PV array to charge a 12V battery, reducing power losses in systems with a long cable run between the PV array and the battery. The controller has electronic protection from short circuit, overcurrent, reverse polarity, high temp, high voltage, lightning and transient surges. An adjustable low battery voltage load disconnect protects the battery from over-discharge. LED indicators indicate charging, low battery and faults.


  • 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 36 V or 24 V PV Arrays

Morningstar SunSaver MPPT Manual
Morningstar SunSaver MPPT Data Sheet
Morningstar SunSaver MPPT Lighting Control

This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. To see an estimate of our delivery times, click here.

Returns & Replacements
You may return most unused products to us for a refund or replacement within 30 days of receipt. Items must be in new re-sellable condition with all original packaging, paperwork and accessories. For your protection, please send returns via a traceable method. We are not responsible for lost or missing returns without tracking information. Return freight and shipping is non-refundable. Products that qualified for free shipping will be credited the product price minus shipping costs. Unless otherwise requested, back orders will be refund to assure a you receive your order within an acceptable time.

Write Your Own Review

Only registered users can write reviews. Please, log in or register