Supercapacitor LED solar street lights light up Beijing-Xiongan Expressway

On December 28, 2023, the entire Beijing-Xiong Expressway (Beijing Section) was officially put into operation. Among them, solar street lights are used in the mileage range of K3+465-K1+988. The street light uses monocrystalline silicon solar panels. The battery-type supercapacitor module has a capacity of 200Ah/24V (2*100Ah/24V), which can meet the normal lighting needs for 5-7 consecutive rainy days.

The light pole integrates intelligent sensing, intelligent lighting, and fog area induction capabilities. The LED lamps have variable brightness and variable color temperature. The brightness can be automatically adjusted according to the weather and traffic flow conditions, which not only ensures the driving safety of drivers and passengers, but also reduces energy consumption. Consumption.