Huajian Aluminium Group Huajian Aluminium Group
Solar mounting structure

Electric Power Industry

Solar mounting structure

Product Introduction

  The importance of photovoltaic brackets in power photovoltaic systems mainly lies in their role as key structures for supporting and fixing solar panels, which directly affects the stability, safety, and power generation efficiency of the entire photovoltaic system. Photovoltaic brackets need to be sturdy and reliable, able to withstand external effects such as atmospheric erosion and wind loads, ensuring the stable operation of photovoltaic modules in extreme weather conditions.


  Our products include:

  Solar tile roof installation system

  Solar powered cement flat roof installation system

  Solar ground installation system

  Solar carport installation system

  Solar Farm Shed Installation System


  The supporting series includes:

  Photovoltaic bracket - edge pressure series

  Photovoltaic bracket - slider nut/anti slip gasket series

  Photovoltaic bracket - rail series

  Photovoltaic bracket - connector series

  Photovoltaic bracket - connector series

  Photovoltaic bracket - longitudinal beam/pillar/pressure block series

Product Details

150+There are over 150 extrusion production lines ranging from 600 to 10000 tons in total
80Annual production capacity of 800000 tons
1313 high standard laboratories
20+The group has over 20 years of experience in aluminium extrusion development

industrial advantage

  ·Lightweight. Aluminum density is 2.7kg/dm3, and iron density is 7.9kg/dm3.

  ·Resistant to natural corrosion. Aluminum placed in the air can form a dense aluminum oxide protective layer on the surface, which can prevent further oxidation of the aluminum material.

  ·Resistance to galvanic corrosion. When the steel bracket comes into contact with the aluminum photovoltaic panel frame, the aluminum photovoltaic panel frame is prone to galvanic corrosion, while the aluminum bracket avoids this phenomenon.

  ·Balance voltage. Aluminum has excellent conductivity, which enables it to better conduct weak currents generated in photovoltaic support systems due to various reasons.

  ·Easy to form. Aluminum profiles with different cross-sectional shapes can be easily obtained through extrusion processes using different molds.

  ·Easy to process. Aluminum profiles can be easily processed into the required specifications through processes such as sawing, drilling, punching, and folding, and the energy consumption during the processing is significantly lower than that of steel.

  ·Low temperature resistance. Ordinary steel, especially in welding areas, is fragile and prone to breakage in low-temperature environments, while the strength of aluminum increases instead.

  ·Environmentally friendly and easy to recycle. Aluminum materials can be recycled and reshaped, consuming only 5% of the energy used in the process from aluminum ore to profiles.

  ·National certified testing laboratory

  ·15 year photovoltaic bracket research and development team

  ·500+successful project customization experience

  ·Professional engineers provide one-on-one service

  ·Escort the entire process from drawing design to installation guidance

  ·72 processes with strict quality inspection

  ·Ensure that each bracket meets the comprehensive standards of corrosion resistance, weather resistance, and bearing capacity

Corporate Advantages

  Having the ability to develop aluminum alloys, we can match alloy combinations according to different performance requirements of customers, which not only meets their needs for product performance and lightweight, but also achieves cost savings.

  Based on the precision and performance requirements of the product, we can independently design the production process route, which greatly improves the performance of the welded parts and ensures the dimensional accuracy of the assembly.

  Having the ability to develop and modify extrusion and stamping molds, reducing mold development costs.

  Having automated extrusion production lines and CNC production lines reduces labor costs.

  We have advanced production lines for surface treatment such as oxidation, electrophoresis, and painting, which can meet different customer requirements while reducing equipment investment costs.

  The group currently has over 150 extrusion production lines ranging from 600 to 10000 tons, with an annual production capacity of 800000 tons, of which 40% are over 2000 tons. Including various specifications of extruders ranging from 500 tons to 10000 tons, the Sixth Factory is mainly dedicated to the production of industrial profiles and automotive lightweight profiles, with sufficient production capacity to meet customers' extrusion needs of various sizes and specifications.

  We have established a national level standardized testing center, which has been accredited by the China National Accreditation Service for Conformity Assessment (CNAS) and accredited by the China National Accreditation Service for Conformity Assessment (CMA); There are 13 high standard laboratories jointly established, including chemical analysis laboratory, metallographic laboratory, mechanical performance laboratory, physical performance laboratory, spectroscopy laboratory, salt spray laboratory, and aging laboratory. Key instruments and equipment are imported from countries such as the United States, Germany, and Israel.

  The aluminum extrusion experience of the group has a development history of more than 20 years. After years of verification and accumulation, a rich database of data and experience has been formed, including product databases, design standards, analysis specifications DFMEA、PFMEA、 Control plan, process validation data, etc.

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