Roof photovoltaic power generation system

Abstract

The invention discloses a roof photovoltaic power generation system. The system comprises a solar photovoltaic module, an edge card, a middle card, an adjusting block, an adjusting rod and a footing, wherein the adjusting rod is provided with an upper external thread and a lower external thread between which a polish rod part is connected and which have opposite turning directions; the top of the adjusting rod is provided with a turning structure, the bottom of the adjusting rod is provided with a second connecting section with an external thread, and the diameter of the second connecting section is smaller than that of the adjusting rod; the footing is arranged under the adjusting block and is connected with the adjusting block through the adjusting rod; the upper thread of the adjusting rod is connected with an adjusting screw hole of the adjusting block in a matching mode, and the lower thread of the adjusting rod is connected with a second adjusting screw hole of the footing in the matching mode; and the second connecting section of the adjusting rod is provided with a nut which is clamped in a through hole below the second adjusting screw hole of the footing. By the roof photovoltaic power generation system, the photovoltaic module can be adjusted up and down, the installation surface of the photovoltaic module has a consistent height, and the normal generating efficiency of the photovoltaic module is ensured.

Description

technical field [0001] The invention relates to a photovoltaic power generation system, in particular to a roof photovoltaic power generation system. Background technique [0002] At present, the continuous use of conventional energy has brought about a series of economic and social problems such as energy shortage and environmental degradation. The development of solar photovoltaic power generation technology is one of the ways to solve the above problems. Therefore, solar photovoltaic power generation technology has become a research hotspot worldwide. . [0003] At the same time, in order to meet the needs of building energy conservation and environmental protection, a rooftop photovoltaic power generation system has emerged, which can effectively use the roof of the building, generate electricity in situ, and use it in situ, while reducing the temperature rise of the wall and roof, and reducing the air conditioning of the building. Load, has become one of the important ...

AI Technical Summary

Problems solved by technology

[0005] However, the existing rooftop photovoltaic power generation systems are generally fixed, that is, they cannot be adjusted after installation, which is difficult to deal with the unevenness of the roof installation surface, and if it is simply installed in the original way, it will The height of the installation surface of the photovoltaic module is inconsistent, which in turn affects its power generation efficiency

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