PA66 Solar Panel Mounting Rails

Engineered for durability and efficiency, our glass-fiber reinforced PA66 mounting rails offer a lightweight, corrosion-free alternative to traditional aluminum solar racking. With UV-resistant formulations and >100MPa tensile strength, these rails withstand extreme weather while reducing installation time by 30%. Ideal for rooftop and ground-mounted systems, they feature precision extrusion tolerances (±0.05mm) and customizable lengths (1-7m) to fit any solar array.

Advantages:

The polyamide solar panel mounting rails were extruded out with higher performance, longer life than traditional aluminium rails, nonconductivity polyamide prevents the lossing of electric power, makes solar power be transferred more effectively.

COMPARISION BETWEEN POLYAMIDE AND ALUMINUM：

• The material of the fiberglass reinforced polyamide (PA66GF) was already widely applicated in the high end thermal break window and facade systems, acting as thermal break between aluminium profiles.

• Density of polyamide is only 1.35 g/cm3, half of the density of aluminum, lighter and lower cost.

• Aluminum is a kind of highly activing metal, suffered from the corrosion from the environment. Polyamide is a kind of plastic which has excellent property of corrosion resistance, so has longer life than aluminum.

• Most components applicated in electric systems are insulated, due to the limitation of technology and objective actors, aluminium frames were used in solar power systems, to protect the solar photovaltaic chips. But the electrical conductivity causes the electricity leakage.

• 90% Recyclable after 20 years!

PERFORMANCE：

The performance of thermal barrier strips is in line with the Chinese standard GB/T 23615.1-2009 and the European Standard EN 14024:2004, for KAXITE series, the performance is rather higher than the standard value.

Details of related standard:

• GB/T 23615.1-2009 Accessorial material for architectural aluminum alloy profiles -- Part 1: Thermal barrier strip of polyamide

• EN 14024-2004 Metal profiles with thermal barrier -- Mechanical performance Requirement, proof and tests for assessment

• YS/T 437-2008 Aluminium profiles moment of inertia calculation methods and computing software requirements

• JG/T 174-2005 Thermal barrier strips for construction industry

• GB 5237.6 -2012 Wrought aluminium alloy extruded profiles for architecture -- Part 6: Thermal barrier profiles

• GB/T 8478-2008 Aluminium windows and doors

• GB/T 8484-2008 Graduation and test for thermal insulating properties of doors and windows

• JG 175-2011 Insulating aluminum alloy profiles with thermal barrier for buildings

• NFPA 285 Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components
  

• UL 94 V-0 The Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances testing

In 2015, we became the leader of the Chinese National Standard Committee (for revising of GB/T 23615.1-2009) .

The performance of polyamide profiles complies with the Chinese standard GB/T 23615.1-2017 and the European standard EN 14024:2004. For the KAXITE series, the performance exceeds the standard requirements. 

KAXITE operates its own laboratory to rigorously test and ensure quality control. With advanced granulation capabilities, KAXITE can accommodate diverse performance requirements and material specifications, enabling the customization of products to meet specific client needs.

Dimension Measurement	CNC Specimen	Sampling	Glass Fiber Content
Shore Hardness D	Impact Strength	Tensile Strength/Modulus	Elongation at Break
Melting Temp. / DSC	High Temp. Test	Low Temp. Test	Flammability (UL94)

KAXITE operates over 40 extrusion lines dedicated to producing a wide range of plastic profiles. Our production process is supported by a 7*24-hour laboratory testing system to ensure consistent performance monitoring. With ISO9001 certification, we maintain a high standard of production quality.

The greatest challenge lies not in conceptualization but in execution. Many customers have expressed frustration when other manufacturers failed to produce the shapes they designed, prompting some to seek assistance directly from our workshop. We specialize in developing and fabricating custom dies of the PA66 thermal insulating profiles for our customers, and we have never failed to deliver on any shape requested. In most cases, we can complete the development of new products within 15 days.

Regarding product packaging, we offer standard packaging options to ensure the safe storage of PA66 profiles. Additionally, we can provide customized packaging based on specific requirements. 

We are highly responsive to customer demands, leveraging our substantial annual production capacity of 20,000 tons to ensure timely delivery. Typically, we can complete product delivery within 15 days. In addition to fast delivery, we offer perfect packaging solutions tailored to customer requirements. Our packaging and transportation solutions are specialized to maximize container load rates, improve delivery efficiency, and reduce transportation time, providing our customers with optimized service for both large and small order volumes.