Photovoltaic panel solar power generation is a new energy industry being promoted in China. Where conditions permit, the installation of photovoltaic solar power generation will be promoted, and whoever installs this will benefit. According to relevant regulations, power companies will be connected to the power grid in a unified way, and they are free to use their own electricity. The remaining electricity can also be sold to the State Grid to increase some income. When the power company installs the power grid, it will also bind the bank card, and eventually how much income will be sent to the bound bank card by the smart grid.