An MPPT (Maximum Power Point Tracking) solar charge controller regulates voltage and current from solar panels to safely charge a battery bank while preventing overcharging and powering DC loads.
Key Connection Steps
Battery First: Always connect the 12V/24V battery bank to the controller terminals first so the unit detects system voltage correctly.
Solar Panel Second: Connect the solar panels to the designated PV terminals next.
DC Load Last: Attach any direct current lights or appliances to the load output terminals. [1]
Core Features
LCD screen for real-time status and parameter monitoring.
Dual USB 5V output ports for charging small mobile devices.
Automatic 12V/24V system voltage identification.