Why use aluminum alloy materials to make photovoltaic brackets?
Why use aluminum alloy materials to make photovoltaic brackets?
What are the advantages of aluminum brackets?
Aluminum lighter
Aluminum density 2.7g/ cm3
Iron density 7.8g/ cm3
Resistance to natural corrosion
Aluminum placed in the air can form a dense aluminum oxide protective layer on the surface, this protective layer can prevent further oxidation of aluminum.
●Anti-galvanic corrosion
When the steel bracket is connected to 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, so it can better conduct the weak current generated by various reasons in the photovoltaic support system.
●Easy to form
Different dies can be used to easily obtain aluminum products with different cross-sectional shapes through the extrusion process.
Easy work
Aluminum can be easily processed into the required specifications through processes such as sawing, drilling, punching, and folding, and the energy consumption of the processing process is also huge
Lower than steel.
●Low temperature resistance
Ordinary steel, especially the welding area, is fragile and fragile in a low temperature environment, while the strength of aluminum increases.
Environmentally friendly and easy to recycle
The re-molding of aluminum after recycling only consumes 5% of the energy used in the original process from aluminum ore to profile.
