Photovoltaic cables, also known as solar cables, are core conductive components in photovoltaic (PV) power generation systems used to connect PV modules, inverters, and other electrical equipment. Designed specifically for the unique operating environment of solar power generation, PV cables, though seemingly auxiliary materials, are in fact the "vascular system" of the power station; their reliability directly determines power generation efficiency and safe lifespan. Selecting products with complete certifications and suitable for the environment is an indispensable part of PV system design.
| conductor | Tinned copper stranded wire |
| insulation | Low-smoke halogen-free polyolefins |
| jacket | Low-smoke halogen-free polyolefins |
| Nominal cross section | 4mm2 |
| Rated temperature | -40~﹢90℃ |
| Rated voltage | DC:1/1.8kv AC:0.6kv |
| Rated current | 33~57A |
| Weather resistance | Sunlight resistance |
| Flame retardant | Single vertical burning |
| Operating temperature | -40~﹢90℃ |
| Operating voltage | 0.6~1.0/1.8KV |
| Chip count | 1 |
| copper wire structure | 56/0.3 |
| Insulation wall thickness | ≥0.5 |
| Sheath wall thickness | ≥0.5 |
| Outer diameter of finished wire | 6.0±0.1 |
| conductor resistance | ≤5.09 |
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