Thin film solar photoelectric conversion rate
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Author:qrsolarcn
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Published time: 3087 days ago
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Thin-film solar power generation applications. Large area, thin-film solar insurmountable constraints. Large-scale application of the two areas through policy guidance, thin film photovoltaic solar greenhouses application, plant photosynthesis using mainly the wavelength of 610nm ~~ 720nm (peak to 660nm) red-orange light, thin-film Solar water heatings solar cell maximum absorption peaks at 400 ~ 600nm theoretically the maximum absorption peak of the thin film solar cell with the plant photosynthesis absorption peak does not conflict, and the thin film solar cell can absorb ultraviolet burns plants. So it can be a combination of thin-film solar power generation facility agriculture, an area of an acre of greenhouses, in theory, power generation will reach 60,000 degrees a year. Facility Agriculture in China area of more than 300 million hectares, in which the high-grade glass greenhouse, building area of more than 200 million hectares of plastic greenhouses. If all two million hectares of facility agriculture transformed into photovoltaic greenhouses, annual generation capacity will reach 1.8 trillion kWh, equivalent to 40% of national electricity consumption in 2011.
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