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Roof photovoltaic system

A photovoltaic system and photovoltaic cell technology, applied in the field of solar photovoltaics, can solve the problems of increasing construction costs and inconvenient popularization of solar photovoltaic power stations, and achieve the effects of convenient construction, simple structure, and reduced construction costs

Pending Publication Date: 2018-09-21
PERLIGHT SOLAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing rooftop photovoltaic system needs to lay photovoltaic system on the roof surface that has been built before, which greatly increases the construction cost and is not convenient for the popularization of solar photovoltaic power plants

Method used

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  • Roof photovoltaic system

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Embodiment Construction

[0058] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0059] In order to achieve the purpose of the present invention, in some embodiments of a rooftop photovoltaic system, such as Figure 1-3 As shown, a roof photovoltaic system includes: several bus bars and junction boxes 4, and also includes:

[0060] The tile-type module 2 includes two sets of photovoltaic modules, each group of photovoltaic modules includes: a bottom plate 21 and a number of photovoltaic cells 22, the bottom plate 22 is a flat plate without a frame, and the upper surface of the bottom plate includes: a photovoltaic cell installation area 211 and the overlapping of the bottom plate In the installation area 212, the photovoltaic cells 22 are installed in the photovoltaic cell installation area 212 of the bottom plate 21. The bottom plates 21 of the two groups of photovoltaic modules are connected end to end in sequence, and tw...

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Abstract

The invention discloses a roof photovoltaic system which comprises a plurality of confluence strips, a junction box, tile components, at least two groups of photovoltaic components and carrying components. Each group of photovoltaic components comprise bottom plates and a plurality of photovoltaic cells, the bottom plates are flat plate without a frame, the upper surfaces of the bottom plates comprise photovoltaic cell mounting areas and bottom plate overlapping mounting areas, photovoltaic cells are mounted in the photovoltaic cell mounting areas of the bottom plates, the bottom plates of multi-group photovoltaic components are distributed in a matrix manner, parts of two adjacent bottom plates are overlapped, each group of carrying components comprise at least two support bodies, drainage grooves are formed in the support bodies and used for supporting the tile components, parts of two adjacent support bodies are overlapped, and the bottoms of the upper support bodies are positionedin the drainage grooves of the lower support bodies. According to the roof photovoltaic system, a solar cell and a building roof are effectively and integrally fused, construction cost is greatly reduced, and photovoltaic power stations are more conveniently popularized.

Description

technical field [0001] The invention belongs to the field of solar photovoltaics, and in particular relates to a roof photovoltaic system. Background technique [0002] The development of distributed photovoltaic power plants has become a mainstream application direction in the solar energy industry. Conventional photovoltaic systems are generally built on the roofs that have been built. The double cost of photovoltaic power plants and original roof building materials and double construction have brought about cost increases. [0003] Existing rooftop photovoltaic systems need to lay photovoltaic systems on the roof surface that has been built before, which greatly increases the construction cost and is not convenient for the popularization of solar photovoltaic power plants. Contents of the invention [0004] In order to solve the above technical problems, the present invention proposes a roof photovoltaic system. [0005] In order to achieve the above object, technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/18E04D13/16H02S20/23
CPCH02S20/23E04D13/1687Y02E10/50Y02B10/10
Inventor 董波李冲金叶
Owner PERLIGHT SOLAR
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