PV rails as part of the main bracket, play a role in carrying the weight of photovoltaic modules, the quality of solar rails will directly affect the photovoltaic power station whether it can operate safely for decades. So what are the advantages of using solar aluminium alloy rail?

1, light weight. Aluminium density 2.7kg/dm3, iron density 7.9kg/dm3;

2, resistance to natural corrosion. Aluminium placed in the air can form a dense protective layer of aluminium oxide in the surface layer, this protective layer can prevent further oxidation of aluminium;

3, anti-electrical coupling corrosion. Steel bracket and aluminium solar panel frame contact, aluminium photovoltaic panel frame is prone to galvanic coupling corrosion, while the aluminium bracket to avoid this phenomenon;

HQ Mount solar mounting rail:

4, balanced voltage. Aluminium has excellent electrical conductivity, so it is better able to conduct the weak current in the PV bracket system for various reasons;

5, easy to form. Different moulds can be used through the extrusion process to easily obtain different cross-sectional shapes of aluminium products;

6, easy processing. Aluminium profiles can be easily processed by sawing, drilling, punching, folding and other processes into the required specifications, and processing energy consumption is also much lower than steel;

HQ Mount solar short rail:

7, low temperature resistance. Ordinary steel, especially welded areas in the low-temperature environment is fragile and brittle, while the strength of the aluminium material is instead increased;

8, environmental protection and easy to recycle. Aluminium in the recycling after re-forming only need to consume only 5% of the original energy from aluminium ore to the profile process.