Support device used for module array of photovoltaic power station

Abstract

The invention provides a support device used for a module array of a photovoltaic power station. The support device includes an outer wall fastening device, an arc-face hollow support net rack structure, a cylinder hollow support structure, a ridge elevation support structure, roof net rack structure and a top waterproof and fastening device. The outer wall fastening device connects the arc-face hollow support net rack structure and the roof net rack structure to support structures, so that the weight of a roof net rack is shared by the wall body or a wall body outer side fastening piece. By adopting the technical scheme provided by the invention, a spreading mode that an included angle between the module array of a prior roof photovoltaic power station and the roof is 0 degree is changedto a spreading mode that the included angle between the module array of a prior roof photovoltaic power station and the roof is approximately 30 degrees, the sunlight incoming volume is increased, thepower generation volume of the roof photovoltaic power station is improved distinctively and a prior roof structure requires no change or reinforcement.

Description

technical field [0001] The invention relates to a supporting device, in particular to a supporting device for a photovoltaic power station module array. Background technique [0002] At present, under the general trend of vigorous development of global renewable energy, especially photovoltaic power generation, China has become the most important terminal market and the largest producer in the world. Since 2011, the planning and construction of domestic large-scale ground power stations have grown at an annual rate of more than 10GW. It is estimated that by 2020, the cumulative installed capacity will reach 200GW. The roof distributed application market has entered a stage of rapid development since 2014. However, due to the variety of roof styles and complex structures in China, coupled with regional characteristics, there has been no better way to meet the requirements of low cost, high efficiency, and easy installation. Flexible and safe and reliable system requirements....

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of photovoltaic power generation systems in the prior art, especially the installation and fixation of photovoltaic power generation systems installed on building roofs, not only the need for reinforcement, but also the low power generation efficiency of tiled components and the tendency to accumulate dust, the present invention provides a It has simple structure, convenient installation and disassembly, good stability and durable support device for photovoltaic power station module array

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