This is a parking lot roof mounted solar panels system, total is 20KW,which is used for charge the electrical cars.
In the parking lot, 50 charging piles for new energy electric vehicles will be placed, and normal lighting systems will be installed. The team of workers, before installing the solar energy, calculated the Angle of the sun, the radiation, the amount of radiation, the length of time, the energy storage, and the energy consumption. The small solar system is grid-connected. Can meet the use of a small car park, overall expected energy saving $72000.