With improvement of living standards, rural people have speeded up, demand for lighting at night, the government is considering security and convenience to the rural people to walk at night, actively promote solar street light. Summarize rural people choose the solar street light reason has 3: a: brightness to
following the improvement of living standards, rural people also greatly increase demand for lighting at night, the government is considering security and convenience to the rural people to walk at night, actively promote solar street light.
summarizes the rural people choose the solar street light reason has 3:
a: brightness demand is not high, only basic road illumination can be
2: light length is not too long, the general countryside can destroy the lamp to sleep before 12 o 'clock
3: without large capital, because of rural capital pressure, average investment is not high, because solar street light skills together constantly, capital is declining, solar street light is the choice of rural road lighting.