What are the solar street light controller switch way1

What is the mode switch solar street lamps controller? Solar street lamps manufacturer to introduce to you, the main content is as follows:

1. Electric drive - Relating to customs

principle: during the day, the sun to the surface of a solar cell components, photovoltaic effect produce power, and through the controller for battery charging; As the waning light, solar battery components produce voltage falling, when the voltage value is lower than the voltage value, the controller is set to start the controller to start the work load. City new energy lighting to light gradually strengthen, China and the United States increased battery components of voltage and voltage value, the controller is set off the controller to cut off the load.

　　2. Electric drive - Control closed

principle: during the day, the sun to the surface of a solar cell components, photovoltaic effect produce power, and through the controller for battery charging; As the waning light, solar battery components produce voltage falling, when the voltage value is lower than the voltage value, the controller is set to start the controller to start the work load. City new energy lighting of China and the United States learned when load work time reaches preset time controller, the controller to cut off the load, load stop working.

　　3. Open - time control Control closed principle:

the sun to the surface of a solar cell components, photovoltaic effect produce power, and through the controller for rechargeable battery. Time to controller set a time when controller to start the work load. City new energy lighting of China and the United States learned when load work time reaches preset time controller, the controller to cut off the load, load stop working.