How to control the turn on time of solar street lamp?

Solar street lights turn on the light time is controlled by the external light, the normal is that the external light is very dark, such as dark. Sometimes in extreme thundershowers, the rain clouds are so thick that the light is dim and the lights go on.

The photovoltaic panel of the solar street lamp is the photoreceptor, and the light on the photovoltaic panel will directly affect the time of turning on and off the lamp.

Therefore, when installing solar street lights, we must pay attention to:
1. There can be no shelter above the photovoltaic panel. Otherwise, it will not only greatly affect the power generation, but also light up the light source in advance.
2. There can be no other artificial light on the photovoltaic panel at night. Because there is light on the photovoltaic panel at night, the system will determine that it is dawn, enter the charging mode, and will not turn on the light.