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Wing Solar
Wing Solar
Photovoltaic cable is an indispensable and important part of the photovoltaic system. It is mainly used to connect solar cell modules, inverters, and other related equipment to ensure that the electricity generated by solar energy can be transmitted efficiently and stably. This type of cable usually uses special insulation materials and sheath materials, and has excellent weather resistance, UV resistance, ozone resistance, and chemical corrosion resistance.
Its conductors are usually made of multiple strands of fine copper wires. This structure not only ensures the flexibility of the cable, facilitates installation and laying, but also effectively reduces resistance and improves current carrying capacity. Its insulation layer and sheath layer are made of high-quality polymer materials, ensuring long-term stable operation in extreme outdoor environments.
| Nominal Cross Sectional Area (mm²) | Conductor Type | Overall Diameter (mm) | Cable Weight (kg/km) | Max. DC Resistance at 20ºC (Ω/km) |
|---|---|---|---|---|
| 1.5 | Tinned Copper | 5.1 | 41 | 13.7 |
| 2.5 | Tinned Copper | 5.5 | 53 | 8.21 |
| 4 | Tinned Copper | 6.2 | 73 | 5.09 |
| 6 | Tinned Copper | 6.8 | 96 | 3.39 |
| 10 | Tinned Copper | 7.9 | 149 | 1.95 |
| 16 | Tinned Copper | 9.2 | 208 | 1.24 |
Photovoltaic cables can operate stably for a long time in harsh outdoor environments. The insulation layer and sheath layer are made of special materials with excellent resistance to UV, ozone, chemical corrosion, and weathering.
Its insulating material has high electrical insulation performance, can withstand higher voltages, prevent leakage and short circuits, ensure the efficiency and safety of power transmission.
