Investing in the construction of solar photovoltaic panel power generation carports breaks away from the traditional single function of parking mats. Photovoltaics can not only provide shade and shelter for vehicles, but also generate electricity and bring benefits, achieving a win-win situation for both urban and environmental benefits. As a distributed photovoltaic project, photovoltaic carports are combined with charging piles and new energy electric vehicles. They use photovoltaic modules located on the roof of the carport to generate electricity, which is stored in batteries or directly supplied to electric vehicles for charging through charging devices. They can be self used and even have surplus electricity connected to the grid.