Smart dimming solar street lights can be set in a variety of ways, depending on the controller and system used.

Smart dimming setting guide for solar street lights

Smart dimming is the core function of solar street lights, which can extend battery life and optimize lighting effects. It mainly involves light control, time control, and human-vehicle sensing modes.

1. Light control mode (ambient brightness sensing)

Principle: Automatically detect ambient brightness through photoresistors or light sensors to determine the switch of street lights.

Setting method:

Opening threshold: usually set to 5–10 Lux (automatically turn on the lights at dusk).

Turning off threshold: set to 20–30 Lux (automatically turn off the lights at dawn).

Applicable scenarios: ordinary roads, community lighting.

2. Time control mode (time-dimming)

Principle: adjust the brightness according to the preset time, taking into account energy saving and lighting needs.

Typical settings:

18:00–22:00 (peak hours): 100% brightness (to ensure safety).

22:00–5:00 (low traffic period): 30–50% brightness (energy saving).

5:00–6:00 (dawn): turn off or maintain low brightness.

Applicable scenarios: areas with obvious changes in pedestrian and vehicle traffic.

3. Microwave/infrared sensing mode (triggered by people and vehicles)

Principle: detect moving objects through radar or infrared sensors and automatically increase brightness.

Setting parameters:

Sensing distance: 5–15 meters (adjustable).

Trigger brightness: 80–100% (lasting 30 seconds–2 minutes).

Applicable scenarios: alleys, parking lots and other low-frequency use areas.

4. Intelligent hybrid mode (light control + time control + sensing)

Advanced solution: combine multiple modes, for example:

Default operation according to time control.

When sensing people and vehicles, temporarily switch to full brightness.

Start in advance through light control on rainy days.

Here are some common dimming setting methods:

Manual setting: Many solar street lights are equipped with manual controllers, which can adjust the brightness and time settings by pressing buttons or knobs. Usually, you need to refer to the manual for specific operations.

Remote control adjustment: Some street lights provide remote controls, and users can adjust the brightness and time through the remote control. This method is usually simple and intuitive.

Automatic light-sensing adjustment: Using light sensors, street lights can automatically adjust the brightness according to changes in ambient light. This method can save energy and extend battery life.

Timing control: Set a specific time period to control the switch and brightness of street lights. For example, you can set the street lights to automatically turn on at dusk and automatically turn off at dawn.

Based on the Internet of Things (IoT): Some advanced systems use IoT technology to remotely monitor and adjust the settings of street lights through mobile applications or connected devices.

Choosing a suitable dimming setting method needs to be determined according to the specific usage environment and needs.