Sunlight shines on the semiconductor p-n junction to form new hole-electron pairs. Under the action of the p-n junction electric field, holes flow fro...

The off-grid solar PV system generally consists of a photovoltaic array composed of solar cell modules, solar charge and discharge controller, battery...

The on-grid solar power system is generally composed of photovoltaic array composed of solar cell modules, solar charge and discharge controller, grid...