Material requirements for solar photovoltaic bracket system_Chiko Solar Mounting System | Mounting Factory Shanghai China

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Material requirements for solar photovoltaic bracket system

Data:2017-07-21

In order to implement the standardization of building industry products, the Ministry of housing and urban rural construction of the people's Republic of China put forward the material requirements of the solar photovoltaic system, the details are as follows:

Aluminum alloy material solar bracket：the grade and state of aluminum alloy materials solar bracket shall conform to the relevant provisions of GB/T 3190, its chemical composition, size deviation, test method, inspection rules, surface treatment shall comply with the provisions of GB 5237.

Steel and metal materials solar bracket：solar bracket is mainly affected by members of steel wall thickness shall be not less than 2mm, connecting the steel plate wall thickness should be not less than 3mm; 2, a bracket with carbon steel and low alloy high strength steel structure types, grades and quality level should accord with GB / T 700, GB / T 1591 provisions; 3, support with weather resisting steel shall conform to the GB/T4171 provisions;

Stainless steel materials solar bracket: solar bracket with stainless steel should use of SUS 304 stainless steel, and in accordance with the provisions of GB / T 10878; 5, welding materials and welding properties of the metal phase matching, and in accordance with the provisions of GB / T 5117, GB / T 5118 and JGJ 81; non metallic materials

1, no standard requirements of the new materials technology demonstration;
2, the weathering resistance of the component should not be less than 25 years, the replacement of components should not be less than 15 years of weather resistance; 3, support materials to meet the GB5016 fire performance requirements.

Through the solar photovoltaic system bracket material requirements related to the content of the understanding, I believe you have a certain understanding of it, and in the purchase and use of the process to pay attention to the relevant matters.If you need to contact us, let us give you more help.

CHIKO SOLAR products description

The most used covering on sloped roofs are roof tiles and corrugated asbestos cement tiles. The variety of gable roofs is however almost infinite.
As a result of many years of experience, the wide selection of different components and systems enables secure with Chiko systems to almost any module configuration on each roof. Due to our high quality and sophisticated components is achieved by rapid assembly times and reliable durability with structural analysis. In selecting the most appropriate for your roof variant, you have the choice between a roof-parallel and an elevated solution.