Novel light crystalline silicon photovoltaic module

Abstract

The invention discloses a novel light crystalline silicon photovoltaic module, which comprises a fixing frame, a wiring pipe, a packaging plate, a photovoltaic plate and a connecting and positioning mechanism. In the photovoltaic module, a tempered glass film and an explosion-proof film are arranged to replace tempered glass for protection; an aluminum alloy frame of the photovoltaic assembly is replaced by the arranged fixing frame, the total mass of the photovoltaic assembly is reduced on the premise that the protection strength of the photovoltaic assembly is guaranteed, the photovoltaic assembly can be integrally disassembled through the arranged packaging plate and photovoltaic plate, and unnecessary connecting pieces are prevented from being added; through the arranged connecting andpositioning mechanism, the overall connection strength of the assembled photovoltaic module is ensured, the application range of the photovoltaic module can be expanded, and the use economic benefitof the photovoltaic module is improved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic components, in particular to a novel lightweight crystalline silicon photovoltaic component. Background technique [0002] Photovoltaic power generation refers to the process of converting solar energy into electrical energy through a photovoltaic power generation system; usually the system is mainly composed of solar photovoltaic modules, combiner boxes, inverters, transformers and power distribution equipment, plus monitoring systems, active and reactive power control systems, Auxiliary systems such as power prediction system, five-proof system, and reactive power compensation device form a complete photovoltaic power generation system; solar cells are the carrier that completes the conversion of solar energy into electric energy, and the photovoltaic effect is the basic principle of photovoltaic power generation. [0003] For photovoltaic panel components, it is a power generation device t...

AI Technical Summary

Problems solved by technology

[0003] For photovoltaic panel components, it is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon); both glass and aluminum frames are high-density materials. , especially glass, due to the limitations of current technical conditions, crystalline silicon photovoltaic modules generally use tempered glass with a thickness of 3.2 mm, which makes the weight of existing components relatively heavy. Installation, adding unnecessary connectors, and using the overall tempered glass and aluminum alloy frame for packaging, resulting in a large component weight, which makes it impossible to install and use in many occasions (such as light roofs), which greatly limits the application of photovoltaic products Range; the design concept of movable and portable components is to facilitate portability, so in order to reduce the weight, the component area can only be reduced as much as possible. The consequence of this is that the power of the component will be greatly reduced, which will affect the economic benefits of its use, and the gain outweighs the gain; For this reason, the present invention proposes a novel lightweight crystalline silicon photovoltaic module to solve the above problems

Images