Scenery complementary street light can be used as walkways and road lighting, so it also can be used in the countryside, island, highway lighting, etc. Compared with solar energy, it seems that scenery complementary street light more than just the use of a renewable energy, the wind, but even more so, only it's advantage is also different, use prospect is inestimable. A good such as using solar energy in energy, you would be in the local a week is a rainy day will not happen, if you require less high solar energy configuration, requires only 3 - resistance 4 a rainy day, then the results are too clear, solar battery capacity can't provide so many days, that what's the use, especially in more precipitation area. Scenery complementary street lamp is different, in addition to the use of solar energy, also use wind power, make up for the shortage. Without the sun, nothing that there is wind, the two energy conversion using each other, don't worry there will be a power outage.