12V/24V Auto 20A MPPT Solar Charger Controller

Advanced MPPT Tecnology

This 20Amp MPPT solar charge controller has up to 99.5% tracking efficiency and peak conversion efficiency of 97% to allow you to charge the battery from solar panes at the maximumpower point!

Automatic Voltage Identification

The 20A MPPT Charge Controller seamlessly supports 12V and 24V systems. It automatically identifies the system voltage when connected to Sealed, Gel, Li (NiCoMn) O2, and Flooded batteries (manual setting required for Lithium batteries). This feature simplifies installation and ensures compatibility.

Enhanced Control and Monitoring

The Keeper controller boasts an excellent heat sink design and offers multiple load control modes, including 24-Hour Working, Light Control, and Light+Time Control. It also includes battery temperature compensation and power statistics recording functions. The dynamic LCD display shows real-time operation data and equipment status.

Comprehensive Protection and Precise Charging

POW-KEEPER offers reliable maximum input power from the PV array, ensuring the safety of your equipment. With battery temperature compensation functionality, it precisely adjusts charging based on the battery's temperature. Safeguards against overcharging, over-discharging, overload, and short circuiting provide comprehensive protection for your system and components.