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Yonghao has been engaged in the photovoltaic industry for many years, and has very strict standards for the production process of solar cable:
1. Material preparation: According to the requirements of the optical voltage wire, select the appropriate material, usually copper or aluminum as a conductor material, and then cut and clean the material.
2. Twisted wire: multiple thin copper wire or aluminum wire twisted into a thicker wire to improve current transmission capacity. The strand can be mechanically twisted or vortex twisted.
3. Insulation treatment: The stranded wire is insulated, usually coated with insulating materials such as polyolefin or polyurethane to prevent current leakage and short circuit.
4. Pre-stretching: pre-stretching the wire after insulation treatment to improve the electrical conductivity and mechanical strength of the wire.
5. Coating: The pre-stretched wire is coated, usually using materials such as polyolefin or polyurethane to protect the wire from the external environment.
6. Inspection and testing: The quality inspection and electrical performance test of the manufactured photovoltaic wire are carried out to ensure that the wire meets the specified standards and requirements.
7. Packaging and delivery: will pass the detection and testing of the light voltage line for packaging, and factory sales.
In general, Yonghao is a trustworthy brand, we always put the product in the first place, if you need, please feel free to contact me.
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Main Product:
Solar Cable,
PV Cable,
Tuv Solar Cable,
Solar Connector ,
Junction Box,
Solar Dc Cable
