What are the classification of tianjin photovoltaic stand? What are the advantages and disadvantages of distributed photovoltaic stents?

Tianjin photovoltaic stand

Tianjin photovoltaic stand

According to material classification:

According to tianjin pv support main stress bar adopted by the different material, it can be divided into aluminum alloy stents, steel stents and nonmetal, including non-metallic stent is less, and aluminum alloy stent and steel stents have their own characteristics.

Flexible support is to use wire prestressed structure, solve the sewage treatment plant, complex mountainous terrain, bearing of the roof, lower production complementary, above the complementary, driving, and the limit of the expressway service area such as span and height caused by the traditional framework of the technical problem can't install.

Flexible photovoltaic stents has extensive adaptability and flexibility, effective safety and perfect secondary utilization of land economy, photovoltaic stents is a revolutionary creation, will quickly promote the perfect development of photovoltaic power generation.

The structural principle of flexible photovoltaic stents is a new type of photovoltaic power station which is installed on the flat steel cable. The structure is composed of pile foundation, pillar assembly, end beam component, steel cable fastener and panel assembly. It can solve the disadvantages of high base density, high cost, complex structure and poor safety of the existing photovoltaic support pile.

It can effectively solve the existing valley, the foothills of the existence of photovoltaic power station construction is difficult, sun shade, low capacity (compared with flat strip photovoltaic power station about low 10% - 10%) poor quality of power station stents, complicated structure and other shortcomings, it filled the gap of photovoltaic cable bracket.

The pv array does not rotate with the sun's incident Angle, and receives solar radiation in a fixed way. According to the setting of the dip Angle can be divided into: the best Angle fixed type, inclined roof fixed type and inclination adjustable.

Firstly, the local optimum installation Angle is calculated, and then the whole array is fixed with this inclination, which is widely used in flat-roofed roof power station and ground station.

The flat-roofed concrete foundation bracket is the most commonly used installation form in the current flat roof power station, according to the basic form can be divided into strip foundation and independent foundation; The support column and the base connection mode can be connected by the anchor bolt or directly insert the support column into the concrete foundation.

The advantages of distributed pv support: good wind resistance, strong reliability, no damage to roof waterproof structure.

Disadvantages: it is necessary to make the concrete foundation first and maintain enough strength to carry out the follow-up support installation. The construction cycle is longer.

For more information about tianjin pv stents and tianjin pv stents manufacturers, please visit the official website of tianjin zhenglong metal products co., LTD. (jobsir.cn)