Novel photovoltaic power station system and layout method thereof

Abstract

The invention relates to a novel photovoltaic power station system and a layout method thereof. With regard to roof photovoltaics of a colored steel tiled roof, the novel photovoltaic power station system also comprises a triangular support member, a cooling fan, certain valves and a pipeline except for constituent parts, such as a photovoltaic module, a wire, an inverter and a convergence box, ofa conventional photovoltaic power station. The layout of the novel photovoltaic power system is as follows: two rows of photovoltaic modules are laid on two side surfaces of the triangular support member, the cross section of the triangular support member is isosceles triangle, a metal thin layer is attached onto a side surface, onto which the triangular support member is attached, of the roof, the two photovoltaic modules and the metal thin layer form a triangular cylinder with a closed side surface and two opened bottom surfaces, an air blower is arranged at a lower end of the cylinder, airis introduced and flows along a hollow triangular cross-section cylinder from bottom to top, an effect of reducing temperature of the photovoltaic module is achieved, and the power generation efficiency of the photovoltaic modules is improved; and meanwhile, by the layout, the photovoltaic modules are more compact that a conventional laying scheme, and the room space is saved.

Description

technical field [0001] The invention belongs to the technical field of solar photovoltaic power generation applications, and specifically relates to a novel photovoltaic power station system and a layout method thereof. Background technique [0002] At present, solar photovoltaic power generation is developing rapidly, and the installed capacity is increasing year by year. As an important type of photovoltaic power generation, rooftop photovoltaic has also been greatly developed because of its advantages of not occupying land and being close to the load center. However, the traditional color steel tile roof is laid against the roof. Because the gap is too narrow, the air is not easy to flow, and there is a problem of poor heat dissipation. The temperature of the photovoltaic module is too high and the humidity is too high, which causes power generation efficiency. The decline, so that the life of the components is reduced, which affects the economics of the entire photovolt...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome solar energy, the traditional color steel tile roof is laid against the roof. Because the gap is too narrow, the air is not easy to flow, and there is a problem of poor heat dissipation, and if the color steel tile is placed on the best angle , and bear a relatively large wind load, which brings great challenges to how to fix it, and the problem of greatly increasing the cost of the support; the invention provides a photovoltaic with reasonable structure design, simple and practical, high reliability and strong operability Power station system and its layout method

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