1. Adjustment of output power

China solar controller regulates the power in the application of solar street lamps. Adjusting the power can control the brightness of the LED lights. For example, the street lights are adjusted to 30W in the early morning and 15W in the middle of the night to save energy. This locks the current to meet the lighting needs at night, and saves the overall configuration and budget of batteries and solar panels. Greatly effectively extend the life of LED lights.

2. Control output period

The china solar controller can set the time period, and the output current starts to work after the set time period.

3. Guaranteed constant current output

Because the LED itself needs to carry out constant current or current limiting through technical means, otherwise it cannot work normally at all. The method used by general LED lamps is usually to add a driving power supply to carry out the constant current of the LED, but this requires power loss, which makes the addition of an independent driving power supply consume more power, so this method is not advisable.