The wind solar complementary controller is a device used in wind solar complementary power generation systems, and its working principle mainly involves the following aspects:
Maximum Power Point Tracking (MPPT): The wind solar complementary controller automatically adjusts its working state by monitoring the output power of solar panels and wind turbines in real time to achieve maximum power point tracking. This helps to improve the energy efficiency and stability of the system.
Battery management: The controller manages the charging and discharging of the battery to ensure that it does not overcharge or over discharge, thereby extending its lifespan. It will control the charging and discharging process reasonably based on the battery level and system requirements.
System protection: The wind solar complementary controller has multiple protection functions, such as overvoltage protection, undervoltage protection, overcurrent protection, short circuit protection, etc., to protect the system and equipment from damage caused by abnormal situations.
Intelligent control: Some wind solar complementary controllers also have intelligent control functions, such as automatic power on/off, fault diagnosis, and warning. They can automatically adjust their working mode based on conditions such as light intensity, wind speed, and system load, improving the reliability and adaptability of the system.
Communication interface: In order to facilitate monitoring and remote control, some wind solar complementary controllers are equipped with communication interfaces such as serial ports, Ethernet ports, etc., which can exchange data and communicate with other devices. In general, the working principle of the wind solar complementary controller is to achieve effective management of the battery and optimized operation of the system through monitoring and control of light and wind energy, in order to provide stable power output. Its purpose is to improve the energy efficiency, reliability, and stability of the system, and maximize the use of renewable energy. The specific working principle may vary depending on different controller models and designs. In practical applications, it is necessary to configure and debug according to specific product specifications and system requirements.