Solar street light price is more expensive, but can tell you the reason is that it is worth to use because of its simple and convenient installation, do not need to do like ordinary street lamp laying cable, such as a large number of foundation engineering, only need to have a fixed base, all the lines and control parts are placed in the lamp, to form a whole. Mains lighting lamps project has a complex sequence of events, here will provide the cable trench excavation, laying of drainage tubes, pipe threading, such as large backfill foundation engineering. For a long device debugging, and then there is a problem, if any of the line will be massive rework. And for complex terrain and lines, artificial and auxiliary materials of high interest. Solar street light price, simple device, solar street lamps can be high without laying complex lines, as long as do a cement base, and then use stainless steel screws. Saved for such a big project, solar street light price is not expensive, and it's running low maintenance costs. Using solar power, solar street lamps in addition to the rainy day into a mains power supply will produce a small number of electricity cost, operation cost is almost zero. Want to learn more industry information or ask price, can make free calls