Gap reflective film and photovoltaic module

• Main Authors: BAI FAN, WANG GANG, XIA JINGHUI, HE CHENXU
• Format: Patent
• Language: Chinese; English
• Published: 14.11.2023
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FILLING PASTES; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; PHYSICS; POLISHES; SEMICONDUCTOR DEVICES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; USE OF MATERIALS THEREFOR; WOODSTAINS

The utility model discloses a gap reflective film and a photovoltaic module, the gap reflective film comprises a reflective layer, a base material layer and a bonding layer which are sequentially arranged from top to bottom, and the gap reflective film also comprises a fluororesin coating arranged between the base material layer and the bonding layer. By optimizing the structural design of the gap reflective film and arranging the fluororesin coating between the base material layer and the bonding layer, the effects of preventing short circuit, ultraviolet damage and the like are achieved, and therefore the yield of products is increased. 本实用新型公开了一种间隙反光膜和光伏组件，间隙反光膜包括从上到下依次设置的反光层、基材层以及粘结层，还包括设置在所述基材层与所述粘结层之间的氟树脂涂层。通过优化间隙反光膜结构设计，在所述基材层与所述粘结层之间的氟树脂涂层，防止短路、紫外破坏等效果，从而提高产品的良品率。