Recovery method of solar cell module
The invention discloses a recovery method of a solar cell module. The recovery method comprises a first disassembling step and a second disassembling step. In the first disassembling step, a solar cell module is provided and comprises a solar cell panel, a cover plate, a back plate and two bonding l...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a recovery method of a solar cell module. The recovery method comprises a first disassembling step and a second disassembling step. In the first disassembling step, a solar cell module is provided and comprises a solar cell panel, a cover plate, a back plate and two bonding layers, wherein the cover plate and the back plate are arranged on the two opposite surfaces of the solar cell panel respectively, the bonding layers are clamped between the solar cell panel and the cover plate and between the solar cell panel and the back plate respectively, and the back plate comprises high polymer materials. The solar cell module is mounted in a hot-pressing device, and the back plate is removed under the hot-pressing conditions that the temperature is not higher than 120 DEGC and the pressure is 0.01-1.5 kg/cm to obtain a first disassembled object; and in the second disassembling step, the first disassembled object is placed in a hot-pressing device, and the cover plate is removed under the hot- |
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