Solar power generation manufacturing structure principle
A PV cell is made of semiconductor material. When photons strike a PV cell, they will reflect off the cell, pass through the cell, or be absorbed by the semiconductor material.
A PV cell is made of semiconductor material. When photons strike a PV cell, they will reflect off the cell, pass through the cell, or be absorbed by the semiconductor material.
A photovoltaic cell essentially consists of a large planar p–n junction, i.e., a region of contact between layers of n- and p-doped semiconductor material, where both layers are electrically contac.
The manufacturing of how PV cells are made involves a detailed and systematic process:Silicon Purification and Ingot Formation: Begins with purifying raw silicon and molding it into cylindrical ingots.Wafer Slicing: The ingots are then sliced into thin wafers, the base for the solar cells.Doping Process: The wafers undergo doping to form the p-n junctions, crucial for converting sunlight into electricity.
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