China solar controller is an automatic control device used in solar power generation systems to control multi-channel solar battery arrays to charge batteries and batteries to supply power to solar inverter loads. China solar controller adopts high-speed CPU microprocessor and high-precision A/D analog-to-digital converter. It is a microcomputer data acquisition and monitoring control system. It can not only quickly collect the current working status of the solar system in real time, obtain the working information of the PV station at any time, but also accumulate the historical data of the PV station in detail, providing an accurate and reliable solution for evaluating the rationality of the PV system design and the reliability of the quality of the system components. sufficient basis. In addition, china solar controller also has the function of serial communication data transmission, which can centrally manage and remotely control multiple solar system substations.

By using the innovative maximum power tracking technology, china solar controller can guarantee the maximum efficiency of the solar array all day and all day. It can increase the working efficiency of solar modules by 30%. Also included is a search function that searches for the absolute maximum power output point every 2 hours across the entire solar panel operating voltage range. The three-level I-U curve charging control with temperature compensation can significantly prolong the life of the battery.

The low-cost solar panels used in the grid-connected system with an open circuit voltage up to 95V can be used in an independent 12V or 24V system through china solar controller, which can greatly reduce the cost of the entire system.