Solar charge controllers dynamically modulate the power output from solar panels to appropriately charge the connected battery. MPPT (Maximum Power Point Tracking) solar charge controllers are 'smart' electronic DC-DC adaptors that optimize amp delivery from the solar panels to the connected battery.
We strongly recommend that you carefully review the Technical Specifications chart below, and have a thorough understanding of how this Merlin MPPT charge controller will interact with the other components of your solar set up.