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Solar Photovoltaic Cables

Solar Photovoltaic Cables

Solar Photovoltaic Cables

Solar photovoltaic cables are designed specifically for transmitting electrical power generated from solar panels to charging units, battery banks, change-over systems, inverters, etc. These cables are crucial for ensuring efficient power transmission while remaining durable and resistant to harsh environmental conditions.

The cables used to carry power from solar panels to charging units must function reliably, even when exposed to a wide range of severe environmental conditions. Solar photovoltaic cables are engineered to endure challenging conditions such as UV exposure, extreme temperatures, and potential contact with oils, water, and ozone.

Construction:

Solar photovoltaic cables are designed to ensure optimal power transmission under various environmental conditions. Below are the key specifications:

  • Voltage Grade: 600/1000 VAC, 1000/1800 VDC
  • Ambient Working Temperature: -40°C to 90°C
  • Maximum Conductor Temperature: 120°C (Withstands 250°C for 5 seconds)
  • Standards: TUV - 2PfG 1169/07.2008 (Standard for Photovoltaic cables)
  • Features: Resistant to oils, ozone, water absorption, and severe environmental conditions.
  • Working Life: More than 25 years

Technical Data:

Size (Sq mm) 2.5 4.0 6.0 10.0 16.0
Number of Strands/Diameter 50/0.25 56/0.30 85/0.30 140/0.30 128/0.40
Nominal Outer Diameter (mm) 5.50 6.00 6.80 7.70 8.80
Max Conductor Resistance (Ohms/km) 8.21 5.09 3.39 1.95 1.24

Current Carrying Capacity:

Size (Sq mm) Single Cable in Air (Amps) Single Cable on Surface (Amps) Multiple Cable on Surface (Amps)
2.5 41 39 33
4.0 55 52 44
6.0 70 67 57
10.0 98 93 79
16.0 132 125 107
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