Photovoltaic roof and installation method thereof

Abstract

The invention discloses a photovoltaic roof and an installation method thereof. The photovoltaic roof comprises a corrugated color steel plate and a solar cell assembly which are positioned on the roof, double-sided adhesive tapes are arranged between the raised plane of the corrugated color steel plate and the solar cell assembly, and an adhesive layer for adhering the solar cell assembly and the color steel plate is arranged between the double-sided adhesive tapes. When the photovoltaic roof is installed, the double-sided adhesive tapes are arranged at intervals along the transverse direction and the longitudinal direction of the raised plane, so that transverse gaps and longitudinal gaps are formed between the double-sided adhesive tapes; and adhesive is filled in the transverse gaps, so that the solar cell assembly and the color steel plate can be fixed. The solar cell assembly is directly adhered on the corrugated color steel plate roof, so that the photovoltaic roof is fast and convenient to install, and low in cost; and the double-sided adhesive tapes are arranged at intervals, the adhesive is injected into the longitudinal gaps, and the transverse gaps facilitate entry of air, so that solidification of the adhesive can be accelerated, and installation firmness of the solar cell assembly is ensured.

Description

technical field [0001] The invention relates to the application field of solar cells, in particular to a photovoltaic roof (also called a solar cell roof), in particular to an installation structure and method for quickly and conveniently fixing a solar cell module on a roof color steel plate. Background technique [0002] With the increasingly serious energy crisis and environmental pollution, the development of renewable clean energy has become one of the major strategic issues in the international scope. Solar energy is an inexhaustible clean energy. Therefore, the development and utilization of solar energy has become a strategic decision for sustainable energy development in all countries in the world. Occupying land, ready-to-use and other advantages, has become an important application field of solar cells, and with the introduction of various "roof plans" in Europe, North America, Japan, etc., building integrated photovoltaics will occupy a large part of the photovol...

AI Technical Summary

Problems solved by technology

Although this installation method is firmly connected, the cost of the guide rail (usually made of aluminum alloy) and a large amount of adhesive is relatively high, which also has a certain impact on the transportation of components.

[0007] After the above three installation structures are fixed, the solar support is installed on the color steel plate roof. It is inconvenient to install when it is applied to the color steel plate roof. The structure is generally complicated, difficult to maintain, and time-consuming.

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