Provide smart energy integration solutions based on the multi-energy complementation of load-side energy and clean energy, suitable for application scenarios such as smart factories, smart buildings, smart parks, and smart cities. The system integrates digital power distribution management, orderly charging of electric vehicles, The combination of photovoltaic power generation and energy storage technology, through the dynamic calculation of load regulation and energy storage, maximize the optimal configuration to achieve automatic adjustment of energy production and energy load, and effectively utilize clean energy, so as to achieve peak shaving, energy saving and cost reduction, Green and low-carbon, increase income.