Recently, the reporter learned from Laiyang that since the implementation of the "lighting energy-saving project" at the beginning of last year, Laiyang has reconstructed and updated 2034 branches and 6288 baht in urban areas. After calculation, it can save 1.38 million kWh per year, calculated at 0.75 yuan per kWh. The annual savings can be about 1.03 million yuan.
The street lamp seems to be inconspicuous, but due to its large number, the actual energy consumption is not school last year. Laiyang invested more than 100,000 yuan to carry out energy-saving renovation of the original street lamps in the city, and installed 24 smart energy-saving boxes on more than 20 main roads. Each old street lamp is equipped with an AC contactor, an air switch and a fixed clock. According to the actual situation, one-side lighting, one-on-one lighting, etc. are adopted, and the shunting control is performed from the number and time of lighting, and the energy saving effect is more than 10%. In addition, the city's new implementation of lighting projects, the use of a wide range of new light source lamps such as HID lamps and energy-saving bulbs, power consumption reduced by more than 50%.
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6V AC DC Switching Power Adapter
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