Solar cell module curtain wall and roof integrated with building

Abstract

The invention relates to a solar cell module curtain wall and a roof integrated with a building. The solar cell module curtain wall and the roof integrated with the building comprise an included-angle-type solar cell module body 1 and a wall body fireproof insulation board 2 or a steel frame. The included-angle-type solar cell module body 1 is composed of a right-angle vertical edge frame 11, solar cell panels 12, a junction box 13 and pressing strips 14. A slant gradient theta of the solar cell panels is set to be 45 degrees-70 degrees, the size of the specific gradient theta is determined according to the latitude of an installation location, and therefore solar energy absorbing efficiency and photovoltaic conversion efficiency are improved. The problem that a traditional solar cell module is directly installed on an outer wall so that solar energy absorbing efficiency and photovoltaic conversion efficiency are low is solved. The included-angle-type solar cell module body 1 is a good veneer of the curtain wall and the roof, the curtain wall and the roof are integrated organically. The solar cell module curtain wall and the roof integrated with the building are simple in structure and light in weight, free from supporting of a triangle frame, are completely integrated with a building, reduce manufacturing and installing cost, and widen the applied range of the solar cell module.

Description

technical field [0001] The invention relates to a building-integrated solar cell module curtain wall and roof, in particular to a production and installation method for organically combining the solar cell module with the fireproof, thermal insulation and decoration of the outer wall and roof. Background technique [0002] At present, the existing solar cell modules are generally composed of a backplane, a cell group with a specification of 156*156mm or 125*125mm laid on the backplane, a tempered glass panel, an aluminum alloy frame, and a junction box. The triangular support frame is fixed on the roof or balcony wall. There are certain limitations in the installation site, and the triangular support frame must be used. The cost is high. Although it can also be directly installed on the sloping roof or the outer wall, but installed on the outer wall, the solar energy There is a problem that the solar energy absorption rate is low and the photoelectric conversion efficiency i...

AI Technical Summary

Problems solved by technology

[0003] In view of the above deficiencies, a building-integrated solar cell module curtain wall and roof is provided. The invention includes an angled solar cell module body 1 and a wall fireproof insulation board 2 or a steel skeleton; the angled solar cell module body 1 It is composed of a right-angle vertical frame 11, a solar panel 12, a junction box 13 and a bead 14, or an angular support base plate 1-1, a solar panel 12-1, a junction box 13, an L-shaped bead 1-12' and a bead 14, or composed of an angular support frame 1-1', a solar panel 12-1, a Z-shaped inclined panel 1-12', a buckle 1-13A, a junction box 13 and a bead 14; the solar panel The oblique inclination θ is determined according to the latitude of the installation location, and is set to 45°~70° to improve the solar energy absorption rate and photoelectric conversion efficiency; solve the problem of solar energy absorption rate and solar energy absorption rate when traditional solar cell modules are directly installed on the outer wall. The problem of low photoelectric conversion efficiency; the angle-shaped solar cell module body 1 is not only used as the solar cell panel of the photovoltaic cell module, but also an excellent decorative panel for the curtain wall and the roof. Compact and simple, no need for triangular support frame, light weight, and according to the size, design and power generation requirements of the external wall facade, it can be connected in series or in parallel or in series and parallel by combining two or more angled solar cell module bodies. Installed on the curtain wall or roof or windows; it is harmoniously integrated with the nature of the building, reduces the cost of production and installation, and improves the application range of solar cell modules

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