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.
 
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