Flexible adjustable photovoltaic cable frame structure and photovoltaic power generation device

Abstract

The present invention provides a flexible adjustable photovoltaic cable frame structure and a photovoltaic power generation device. The photovoltaic power generation device comprises a plurality of photovoltaic assemblies and a flexible adjustable photovoltaic cable frame structure; the flexible adjustable photovoltaic cable frame structure fixes and supports the plurality of photovoltaic assemblies; the flexible adjustable photovoltaic cable frame structure comprises at least two supporting components, at least two side adjustment mechanisms and at least one set of flexible components; the at least two side adjustment mechanisms are respectively arranged on the at least two supporting components; each side adjustment mechanism includes a rotatable side adjustment component; two ends of each set of the at least one set of flexible components are fixed to the side adjustment components of the side adjustment mechanisms; the photovoltaic assemblies are fixed onto the flexible components; the flexible components are made of flexible materials; and the rotation of the side adjustment components drives the rotation of the flexible components so that the facing direction of the photovoltaic assemblies can be changed.

Description

technical field [0001] The invention relates to a photovoltaic assembly installation structure and a solar power generation device, in particular to a flexible and adjustable photovoltaic cable frame structure and a photovoltaic power generation device. Background technique [0002] The existing photovoltaic module mounting brackets at home and abroad are all made of section steel or steel plate processing, and are composed of columns, cable-stayed supports and horizontal supports to form a slope structure with a triangular cross-section. The vertical side of the triangle is the support column, and the other side is the installation surface with the foundation. The support column is fixed with the installation foundation, and the photovoltaic module is installed on the slope facing the sun. [0003] However, the existing installation structure has the following defects and deficiencies: 1. The land occupation is large, especially the centralized photovoltaic power station (...

AI Technical Summary

Problems solved by technology

[0003] However, the existing installation structure has the following defects and deficiencies: 1. The land occupation is large, especially the centralized photovoltaic power station (multiple sets of photovoltaic modules can be assembled into a continuous photovoltaic square array, and the centralized photovoltaic power station often requires large Photovoltaic phalanx) will occupy a large amount of rare land resources. Once photovoltaic power generation is installed, the land cannot be reused, and the light cannot meet the requirements.

2. A large amount of steel is consumed, and the bracket body consumes more steel. If the water treatment tank surface of the sewage treatment plant or other occasions that require overhead require more steel as the bracket foundation, the cost is high

3. The bracket needs to be installed on a set of planes, and it will not be available on uneven ground such as barren hillsides, or requires large-scale machinery for finishing, which will greatly increase the cost and construction difficulty

4. Photovoltaic modules can only obtain the highest conversion rate at the best elevation angle, and the existing brackets can only be installed on a plane, which greatly affects the installation range of distributed photovoltaics, and the economic benefits are low

Therefore, if the photovoltaic module can only be installed in one direction, when the incident direction of sunlight changes, it will inevitably affect the full reception of solar energy and thus affect the power generation

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