2results about How to "Reduce self-explosion rate" patented technology

This invention belongs to the field of photovoltaic glass technology, and relates to a double-layer coated ultra-clear patterned glass for photovoltaic modules and its preparation method. The invention includes preparing an ultra-clear patterned glass substrate, which features high light transmittance, excellent photoelectric conversion efficiency, and low spontaneous breakage rate. A magnesium fluoride layer is deposited on one side of the ultra-clear patterned glass substrate; magnesium fluoride is a material with high light transmittance and low reflectivity, used to improve the light transmittance and anti-reflection ability of the ultra-clear patterned glass. A layer of glass microspheres is deposited on the magnesium fluoride layer to obtain the double-layer coated ultra-clear patterned glass. The glass microsphere layer further enhances the optical performance of the double-layer coated ultra-clear patterned glass. In addition, the glass microsphere layer also provides a certain degree of wear resistance and impact resistance, protecting the magnesium fluoride layer and the ultra-clear patterned glass substrate from damage by the external environment.

This utility model belongs to the field of cadmium telluride BIPV technology, specifically relating to a cadmium telluride insulated photovoltaic glass for back-connected junction boxes. It includes an outer encapsulation glass layer, with a cadmium telluride power generation chip adhered to one side of the outer encapsulation glass layer, and an inner encapsulation glass layer adhered to the side of the cadmium telluride power generation chip away from the outer encapsulation glass layer. A sealing ring and sealant are used to maintain a seal at the circular hole between the sealing ring and the inner and outer encapsulation glass layers, thus sealing the hollow cavity layer. The positive and negative electrodes of the cadmium telluride power generation chip on the side closest to the inner encapsulation glass layer converge at the circular hole via conductive adhesive strips, and then connect to the junction box through the center of the sealing ring. This allows the back-connected cadmium telluride laminated monolithic product to be combined with the insulated glass product, enabling the cadmium telluride laminated monolithic product to be connected to the junction box while retaining the sound insulation, heat insulation, and thermal insulation functions of the insulated glass product.