A solar charge and discharge regulator is a very important part of a solar system, and it plays a key role in regulating between solar panel charging and battery discharging. In this article, we'll go into detail about how high-power solar controllers work to help you better understand this technology.

A high power solar controller is a charge and discharge regulator specifically designed for use in high power solar systems. Its main function is to monitor the output voltage and current of the solar panel and regulate the charging and discharging process according to the state of charge of the battery and the load demand.

Solar power systems

The high power solar controller monitors the output of the solar panel through internal voltage and current sensors. When the solar panel output voltage is low, the controller automatically adjusts the charging current to improve charging efficiency. Conversely, when the solar panel output voltage is high, the controller will reduce the charging current to avoid overcharging.

The high power solar controller also has a battery protection function. When the battery voltage falls below a certain threshold, the controller will stop discharging to protect the battery from damage caused by over-discharge. In addition, the controller can monitor the charging status of the battery and equalise the charging as needed to extend the service life of the battery.

The high power solar controller can also be intelligently adjusted according to load demand. When the load demand is large, the controller will automatically provide more power supply to meet the working requirements of the load. On the contrary, when the load demand is small, the controller will reduce the power supply to reduce energy waste.

Overall, the high power solar controller regulates and protects charging and discharging by monitoring the output voltage and current of the solar panel, as well as the state of charge of the battery and the load demand. It not only improves the efficiency of the solar system and extends the life of the batteries, but also protects the load equipment from unstable power supply.

DC power supply

The inductor is one of the indispensable parts of the DC power supply in a high power solar controller, and choosing the right inductor will enable the solar controller to play a greater role. This Sendust Toroidal Inductor plays the effect of filtering, noise reduction and voltage regulation, passes DC and blocks AC.

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Continuing to provide customers with efficient and safe inductor solutions for 15 years, welcome to enquire for customised inductors to suit your needs.