Novel solar energy storage system

The invention belongs to the technical field of solar energy storage, and particularly relates to a novel solar energy storage system and a design method thereof.The novel solar energy storage system comprises a solar cell panel, an engine is installed at the end of the solar cell panel, an air compressor is installed on the side of the engine, and a PHC pipe pile is installed at the bottom of the air compressor; the top of the PHC pipe pile is provided with a generator, and the bottom of the generator is electrically connected with each user household appliance circuit; according to the method, PHC pipe piles are used as solar carriers, energy demand quantity of residential buildings and office buildings in specific regions is determined according to solar energy distribution conditions, an energy supply and demand database of each region is established, a supply-demand correlation model is established based on big data, and performance functions including floors, illumination duration, solar panel area and