Solar street lamp manufacturers talk about the characteristics of solar street lamp controllers

The solar street light controller is an important component of the solar street light system. It is also called the solar charge and discharge controller. It is mainly used in various photovoltaic systems to coordinate the work of solar panels and battery loads. Protect the safe and effective operation of the entire solar street light system. Its service life is as high as more than hours, because it is composed of electronic components, so we must do a good job of moisture proofing it.

What functions does solar street light control have?

、Overload protection

, short circuit protection

、Reverse discharge protection

, reverse polarity protection

、Lightning protection

, undervoltage protection

, overcharge protection

、Restore settings when the load is turned on

What are the characteristics of the solar street light controller?

、Guarantee constant current output

Because the LED itself needs to be constant current or current limited by technical means, otherwise it will not work properly. The general method of LED lights is usually to add a driving power supply to carry out the constant current of the LED. This will bring power loss, and the independent driving power will consume more power, so this method is not preferable.

, control output period

The solar controller can set the time period, and the output current starts to work when the set time period is reached.

、Adjustment of output power

In the application of solar street lights, the power is adjusted. Adjusting the power can control the brightness of the LED lights. It saves the overall configuration and budget of storage batteries and solar panels, and can greatly effectively extend the life of LED lights.

In addition, the editor recommends that when consumers buy solar street lights, they must communicate well with solar street light manufacturers and choose high-quality solar street light controllers, because it is the key to the entire system. From another level, solar street lights The controller affects the overall life span of the solar street light, so you must choose a high-quality, big-brand controller.