Lights illuminate the way home. With that said really warm welcoming people, but in modern society, even if in a small town, the sum of the power consumption is still astonishing. In this case, a saving and in the way people go home to pass on the bright lights came into being - solar street lights. At the same time, the light can be a part of solor powered portable generator.
Shandong Yangshan scenic side of the road all installed solar street lights recently. It is understood that the installation of 50-watt LED lights brightness equivalent to 300 watt ordinary street, just need the sun during the day to store and provide power at night by the built-in light automatically turn lighting, even for a week of rainy weather can be normal lighting. It is estimated that these solar lights can save electricity each year nearly 17,000 kWh.
Solar street light don’t come about as people imagine insufficient brightness and other issues. In contrast, the probability of failure often touches ordinary street. Since the LED as the fourth generation light source, it has been in effective use in the city beautification lighting, road lighting and application lighting, garden lighting, indoor lighting, and other various fields , especially in remote areas without electricity, which has broad application prospects. However, the small opening angle of traditional LED light source, high brightness dot area, the scattered light is highly directional, light source is easy to form a light spot, good optical uniformity and other factors, binding its application in the lighting field.
Compared with ordinary solar street lights, no conventional energy consumption, without having to install ditching wiring, independent power generation lighting system, automatic control and without someone winking and so on.
In addition, the advantages of energy saving can not be ignored. Solar street lights rely mainly on solar energy to generate electricity in use, it can save a lot of electricity.
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