Photovoltaic module mounting frame for middle and low latitudes

Abstract

The invention discloses a photovoltaic module installing rack for a low-and-medium-latitude zone. The photovoltaic module installing rack comprises an upper installing face, a lower installing face, at least two main ribs and a plurality of inclined ribs, wherein the upper installing face and the lower installing face are arranged in parallel, the main ribs are arranged between the upper installing face and the lower installing face in parallel, form a Z-shaped structure with the upper installing face and the lower installing face, and further form an included angle respectively with the upper installing face and the lower installing face, the included angles are 75-105 degrees, the inclined ribs are arranged between the at least two main ribs which are arranged in the inclined direction, and the upper installing face, the lower installing face, the main ribs and the inclined ribs are formed by aluminum alloy in an extruding mode. The photovoltaic module installing rack can guarantee economical efficiency, also can improve practicability and aesthetic property, and is suitable for the low-and-medium-latitude zone.

Description

technical field [0001] The invention relates to a photovoltaic module installation frame, in particular to a photovoltaic module installation frame used in middle and low latitude regions. Background technique [0002] Affected by the photovoltaic environment, large-scale photovoltaic power station projects have been expanding rapidly in the past two years, and competition among enterprises has intensified. Among them, the construction of photovoltaic power plants also needs to comprehensively consider the structural economy, practicality and aesthetics of the photovoltaic module mounting racks used. [0003] Most of the existing mounting frames are made of carbon steel. Since carbon steel has high hardness and strength, its plasticity is also low. The mounting frame made of this carbon steel is also limited to be made into a relatively regular shape, such as a rectangle or a simple bent shape, so this type of mounting frame can only play a simple supporting role for the ph...

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Problems solved by technology

The mounting frame made of this carbon steel is also limited to be made into a relatively regular shape, such as a rectangle or a simple bent shape, so this type of mounting frame can only play a simple supporting role for the photovoltaic module, and its mechanical performance Generally poor, which affects the practicality of the mount

Simultaneously, since the shapes of such mounting brackets are some relatively common shapes, the aesthetics thereof are generally poor.

[0004] In addition, most of the existing mounting frames are general-purpose mounting frames used in various terrain environments, and have not fully considered the installation angle of photovoltaic power plants in some specific environments, especially in low- and middle-latitude areas. The difference between the installation angles under the latitude belt will inevitably affect the force effect of the installation frame on the photovoltaic module, so it will also have a certain degree of impact on the practicability of the installation frame

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