Why does Shunkonn photovoltaic connector use copper tin as conductor material?


What is a copper tinned conductor? Why use copper tinned conductors? What is the difference between copper tinned conductors and other conductor materials?

MC410-1M1FCSN01


1. Excellent electrical conductivity: Copper is an excellent conductive material with low resistance and high electrical conductivity. Copper conductors can provide low resistance current transmission, reduce energy loss and improve the efficiency of the system.

 

2. Corrosion resistance: The copper tin-plated conductor improves its corrosion resistance by forming a tin layer on the copper surface. The tin layer can prevent copper from reacting with oxygen, humidity and chemicals in the external environment, reduce the oxidation and corrosion of copper, and enable it to operate stably in humid or corrosive environment for a long time.

 

3. Reliability: copper tin-plated conductor has good connection stability and reliability. The tin plating layer provides good contact properties, reduces contact resistance, and ensures the stability and efficiency of current transmission. In addition, copper tin-plated conductors also reduce oxidation and corrosion at connections, providing more reliable electrical connections.

 

4. Weldability: copper tin-plated conductor has good weldability. The tin-plated layer provides a good soldering surface, making the connector easier to solder with other components, such as wires or circuit boards. This simplifies the installation process and ensures the solidity of the welded joints.

 

5. Mechanical strength: Copper is a material with good mechanical strength, which has enough strength to resist the vibration, impact and mechanical stress of the external environment. The tin plating layer can increase the wear resistance and durability of the conductor, and ensure the stability and reliability of the connection.

 

6. High temperature stability: Both copper and tin have a high melting point, so that the copper tin conductor can maintain stability under high temperature conditions, suitable for the high temperature environment that may be encountered in solar photovoltaic systems.

 

With its excellent comprehensive performance, copper tin-plated conductor material is very suitable for harsh photovoltaic power connection environment, and can provide a solid guarantee for the safe and stable operation of photovoltaic system. This is also one of the important reasons why MC4 and other high-end photovoltaic connectors are widely favored by the industry.

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