Automatic Voltage Identification

The 40A MPPT solar charge controller is designed to seamlessly support Sealed, Gel, Li (NiCoMn) O2, and Flooded batteries. It can automatically identify the 12-volt and 24-volt systems. For Lithium batteries, a manual setting is required. This intelligent feature streamlines installation and ensures compatibility with different battery types.

It offers 24-hour Working, Light Control, and Light+Time Control options, allowing you to customize the operation to suit your needs. Additionally, it includes battery temperature compensation and power statistics recording functions, enabling precise management. The dynamic LCD provides real-time operation data and equipment status for convenient monitoring and control.

Equipped with a temperature sensor, the POW-KEEPER series precisely detects the battery’s temperature and adjusts charging accordingly. Safeguards against overcharging, over-discharging, overload, and short-circuiting offer comprehensive protection for your system and components, ensuring longevity and efficient operation.