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.
Main Features
Peak efficiency of over 97%
Almost no power losses
Recognition of multiple power peaks during shading or mixed PV arrays
Provides a means to use a higher voltage PV array to charge either a 12V or 24V battery
Less expensive than other MPPT controllers and is affordable in smaller PV systems up to 400Wp
Automatically disconnects loads when the battery has been discharged to a low state of charge
