| abstract |
The invention discloses a thin film solar panel and a preparation method thereof. The thin film solar panel includes a substrate, a first electrode on the substrate, a photoelectric conversion layer on the first electrode, a second electrode on the photoelectric conversion layer, and a gate electrode disposed on the second electrode, and the substrate is ultra-thin glass The substrate, the ultra-thin glass substrate has a thickness of 0.1 to 1 mm, the ultra-thin glass substrate has flexibility, and the minimum bending radius thereof is up to 10 cm or less, and the first electrode is continuously disposed on the substrate during formation. The invention improves the light transmittance of the thin film solar panel and makes it convenient for making curved solar cell elements. The invention also improves the preparation process of the flexible thin film solar panel, avoids the increase of additional cost, and greatly increases the universal applicability of the equipment and the preparation process method to various flexible thin film solar panels. |