Solar and multi-scenario fusion solar power supply system is a field full of potential. It combines photovoltaic technology and multi-scenario applications to provide stable, reliable and environmentally friendly power supply for various scenarios. The following are some key features and application scenarios of photovoltaic and multi-scenario fusion solar power supply system:             1. Residential and architectural fields: Photovoltaic and building integration (BIPV) is an important form of integration between photovoltaic and architectural fields. By installing photovoltaic panels on buildings, solar energy is converted into electrical energy to provide power supply for buildings. This method is not only beautiful, but also reduces the energy consumption and carbon emissions of buildings, achieving green buildings and sustainable development.           2. Agricultural field: The integration of photovoltaic and agricultural fields can realize the "agricultural light complementary" mode. Installing photovoltaic panels above the farmland and carrying out agricultural production below not only makes full use of land resources, but also improves the efficiency of agricultural production. At the same time, photovoltaic panels can also provide power support for agricultural irrigation, breeding, etc., and promote the modernization of agriculture.           3. Transportation field: The application of photovoltaics in the transportation field is mainly reflected in the solar power supply system of transportation facilities such as highways, railways, bridges, etc. By installing photovoltaic panels on traffic facilities, it is possible to provide power support for traffic lights, surveillance cameras, etc., while reducing dependence on traditional electricity and improving energy efficiency.           4. Public facilities: Photovoltaics are also widely used in public facilities. For example, installing photovoltaic panels in public places such as parks, squares, and schools can provide power support for lighting, monitoring and other equipment, reducing energy consumption and carbon emissions. In addition, photovoltaics can also be combined with energy storage technology to provide a stable power supply for public facilities in remote areas.           5. Energy storage field: With the development of energy storage technology, the integration of photovoltaics and energy storage technology is becoming closer and closer. By storing the electricity generated by photovoltaic panels, it can provide power support for various scenarios in insufficient light or at night. This can not only solve the intermittent and volatile problems of photovoltaic power generation, but also improve energy efficiency and reduce dependence on traditional electricity.           In short, photovoltaics and multi-scenario integrated solar power supply systems have broad application prospects and potential. With the continuous advancement of technology and the continuous expansion of the market, it will play an increasingly important role in various fields and promote the transformation and sustainable development of the global energy structure.