12V 24V 20AMPS Charge Controller Box for off Grid Solar System

SpecificationDescription
12V/ 24 V system voltages are automatically recognized.
• An upgraded 3-stage PWM charging algorithm is adopted. Application of an equalizing charging to the battery periodically or when over
discharged, can effectively prevent the battery from non-equalization and sulfuration, thus extending the battery's service life.
• With temperature compensation employed, charging parameters can be automatically adjusted.
• A wide range of load working modes facilitate the product's application to different types of load.
• The product provides overcharge, over-discharge, overload protection, as well as short-circuit protection.
• By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.
• The product provides a dot matrix graphic LCD screen and a human-machine interface with a key.
• The user-friendly design of browser and dynamic interfaces ensure convenient and intuitive operations.
• Boasting an industrial grade design, the product can function well in various tough conditions.
• TVS lighting protection is adopted.

How product works?