Contact Info
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No.5, Arihant Nagar, Kalaburagi, Karnataka 585106
Solar cables are the backbone of any photovoltaic installation. They are engineered to deliver exceptional performance, durability, and safety while transferring DC power between solar panels, inverters, and batteries. Built to endure sunlight, temperature variations, and environmental stress, solar cables ensure a reliable connection for decades.
Solar cables play a crucial role in the performance and longevity of photovoltaic (PV) systems. These cables are designed for outdoor use and are capable of withstanding harsh weather, UV radiation, and wide temperature fluctuations. With excellent flexibility and high current-carrying capacity, they ensure efficient energy transfer from the solar modules to the inverter and storage units.
Manufactured from tinned copper conductors and cross-linked polyolefin (XLPO) insulation, solar cables are flame-retardant, halogen-free, and ozone-resistant. Their design allows installation in conduit, trays, or direct burial, making them suitable for rooftop systems, solar farms, and industrial solar setups.
| Sr. No | Nominal Cross Sectional ( Sq . mm ) |
Approx . Cable Diameter ( mm ) as per EN 50618 |
Current Carrying Capacity @ Amb . 60 Deg.C | Max . Conductor Resistance at 20 ° C , ( 2 / km ) |
||
|---|---|---|---|---|---|---|
| Single Cable in Air ( Amps ) | Single Cable on Surface ( Amps ) | Two loaded cables touching , on a surface ( Amps ) | ||||
| 1 | 1.5 | 5.0 | 30 | 29 | 24 | 13.7 |
| 2 | 2.5 | 5.3 | 41 | 39 | 33 | 8.21 |
| 3 | 4.0 | 5.9 | 55 | 52 | 44 | 5.09 |
| 4 | 6.0 | 6.6 | 70 | 67 | 57 | 3.39 |
| 5 | 10 | 7.5 | 98 | 93 | 79 | 1.95 |
| 6 | 16 | 8.7 | 132 | 125 | 107 | 1.24 |
| 7 | 25 | 10.5 | 176 | 167 | 142 | 0.795 |
| 8 | 35 | 11.9 | 218 | 207 | 176 | 0.565 |
| 9 | 50 | 13.9 | 276 | 262 | 221 | 0.393 |
| 10 | 70 | 15.7 | 347 | 330 | 278 | 0.277 |
| 11 | 95 | 17.8 | 416 | 395 | 333 | 0.21 |
| 12 | 120 | 19.6 | 488 | 464 | 390 | 0.164 |
| 13 | 150 | 21.7 | 566 | 538 | 453 | 0.132 |
| 14 | 185 | 24.4 | 644 | 612 | 515 | 0.108 |
| 15 | 240 | 27.3 | 755 | 736 | 620 | 0.0817 |
Solar cables are versatile and can be used across different types of PV installations — from residential rooftops to large-scale solar farms. Their durability and flexibility make them ideal for both fixed and movable systems.