Solar cell array on sloped gable roof

Abstract

The invention relates to a solar cell array on a sloped gable roof, comprising solar cell modules and bent frames formed by single frames used for fixedly mounting the solar cell modules; wherein, more than two support legs positioned on the sloped surfaces of the gable roof are evenly distributed and fixedly mounted at the lower ends of the single frames; two rows of bent frames are connected by linked bodies which are mutually and fixedly mounted; the linked bodies are positioned on a ridge where the sloped surfaces of the gable roof converge. In the invention, two rows of bent frames are laid on the two sloped surfaces of the roof by depending on dead weight, thereby preventing the roof from destroy; as the support legs are arranged on the single frames, spacing is reserved on the solar cell array and the roof, thereby maintaining good ventilation and realizing optimum power generation effects; meanwhile, the solar cell array has the functions of keeping out the wind, protecting the roof waterproof layer and facilitating future maintenance.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic grid-connected power generation new energy, in particular to a solar cell square array on a herringbone sloping roof. Background technique [0002] The concept of combining photovoltaic power generation with buildings has been accepted by more and more countries, especially in today's world where fossil energy is about to be exhausted and environmental pollution is becoming more and more serious. Among the new energy sources that can replace conventional energy sources, solar power generation is the preferred energy source. It is clean, Noiseless, maintenance-free, long-lasting energy and other characteristics are its shining points. [0003] With the advancement of modern architectural design, more and more building roofs adopt inclined structure and are decorated with various metal materials, reflecting various architectural styles. Installing a solar cell phalanx on the roof can be used a...

AI Technical Summary

Problems solved by technology

At present, two methods are mostly used to install the solar battery array on the roof slope: one is to drill holes on the roof slope, and fix the solar battery array on the roof at one time with expansion pipe screws and other fixing methods, which will damage the roof structure. , affect the appearance, and cause the possibility of rainwater leakage on the roof, and bring difficulties to the maintenance of the solar cell array in the future; the other is to directly cover the solar cell on the steel plate roof material to form a roof-integrated solar cell module. Although the roof structure is protected, because the solar cells are in direct contact with the roof material, ventilation cannot be achieved, which ultimately affects the power generation effect of the solar cells

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