Concentrating solar photovoltaic cell
The invention relates to a concentrating solar photovoltaic cell. The concentrating solar photovoltaic cell comprises an upper cover lens and a lower bottom lens, wherein the upper cover lens and the lower bottom lens are respectively bonded and encapsulated with a box body; the upper cover lens is...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a concentrating solar photovoltaic cell. The concentrating solar photovoltaic cell comprises an upper cover lens and a lower bottom lens, wherein the upper cover lens and the lower bottom lens are respectively bonded and encapsulated with a box body; the upper cover lens is super-white patterned glass with concentrating patterns; and a silicon wafer is arranged right below each of the concentrating patterns. According to the concentrating solar photovoltaic cell, the condenser lens amplifies the received solar energy, and then concentrates the amplified energy on the silicon wafer with extremely high efficiency; through solar energy concentration, using amount of semiconductor material in the photovoltaic cell is effectively reduced, and the manufacturing cost of the solar photovoltaic cell is greatly reduced. |
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