independent electric power supply systems engineering design and installation training guide
Provide independent power systems design and independent electric power systems installation solutions, and talk about photovoltaic modules, inverters and system maintenance in power systems engineering
Talk about the basis of photovoltaic power generation technology, including principles of photovoltaic power generation, photovoltaic power generation technology and photovoltaic power generation system types
① IrradianceThe sun is a nuclear fusion reactor and may continue to shine for millions of years. When the sun burns, the peak of the energy from the sun reaching the top of the earth’s atmosphere is 1367kW/m², which is called the solar constant. Its peak energy attenuation through the atmosphere and reaching sea level […]
①Photovoltaic principlePhotovoltaics (PV) is a solid-state semiconductor technology that can directly convert light energy into electrical energy, without moving parts, noise and emissions. From the 1950s to the beginning of the 21st century, the most common form of photovoltaic equipment was polysilicon. Polysilicon has a high conversion efficiency. In addition, silicon resources are relatively abundant […]
Photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells to directly convert solar energy into electrical energy. Whether it is used independently or connected to the grid for power generation, photovoltaic power generation systems are mainly composed of solar panels (components), controllers and inverters. They are mainly composed of electronic […]