The apv system is a new power generation system that directly converts solar photo-radiation energy to electrical energy using the photo-voltaic effects of solar cell semiconductor materials and operates independently and networkly. Independently functioning photovoltaic systems require batteries to be used as storage devices, mainly in remote and dispersed areas without electricity grids, and the entire system is expensive; in areas with public grids, photovoltaic systems are connected to grids, saving batteries not only to significantly reduce construction costs, but also to produce more efficient and environmentally friendly power. Solar power is divided into photovoltaic and photovoltaic power. It's usually called solar power, which means solar pv, or "pv". Photovoltaic power is a technology for the direct conversion of photo-energy to electrical energy using photo-volatilization in semiconductor interfaces. The key component of this technology is solar cells. Solar cells are bu...