Solar street light components should reduce energy loss
April 12, 2021
Most of the street lamps we use now are still city circuit lights, and solar energy street lighting is currently being promoted. However, no matter which type of street lamp is used, ballasts are needed, so the power of the ballast is reduced. Loss is also an aspect that cannot be ignored in energy conservation work.
For example, the good power loss of the 250W sodium lamp ballast is only 20-25 watts, and the poor power loss can reach 40 watts. The high-quality magnetic ballast has the characteristics of excellent impedance stability and volt-ampere stability, high power factor and low power loss, so as to stabilize the working current of the light source and prolong the service life of the light source.
In the expressway, trunk road, secondary trunk road and branch road, the corresponding traffic equipment is equipped on the mixed traffic roads of motor vehicles and pedestrians in residential areas. It is necessary to select lighting products such as solar street lamps with certain specifications and quality in combination with actual lighting requirements. When selecting the matching ballast, we can pay attention to the selection of high-quality products, so the energy-saving effect is still very obvious, so when designing the street lamp to ensure other configuration requirements, we must choose the power-saving ballast.
At present, although the quality of power supply is constantly improving, the use of power-consuming equipment is also increasing, energy consumption is large and environmental problems are very serious. As an independent operation of solar street lights, it is necessary to promote, and in order to ensure lighting effects and time, In the middle of the night, when the number of pedestrians is significantly reduced, the illumination brightness can be lowered, which not only shortens the life of the bulb, but also reduces unnecessary energy consumption.
