Shopping areas: the use of renewable energy is the same with (1). For the supermarket of a scenic spot, we must ensure the stability and sustainability of the electricity supply by a lot of storage batteries or the grid-connected configuration. For the kiosks or stores of scenic spot, PV system, wind energy system or solar wind hybrid system can be used as the main power supply, especially to the areas far away from management center, which turns down the investment of electricity networks.