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Solar copper cables


1-core Requirements for cables for PV systems DKE/VDE AK 411.2.3



10-Verlegung im Freien, UV-Schutz beachten!20-UV-beständig28-Ölbeständig32-Säurebeständig23-Halogenfrei24-Flammwidrig46-Robust



Requirements profile for lines for PV systems DKE/VDE AK 411.2.3 (corresponds to Test Specifications of TÜV Rheinland 2 Test 1169/08.2007)
Requirements on conductors VDE 0295 / IEC 60288 Class 5
Fire test VDE 0482-332-1-2 / EN 600332-1-2 / IEC 60322-1-2
Damp heat test EN 60068-2-78
Cold resistance according to EN 60811-1-4 / EN 50305
Insulation resistance according to EN 50305
The cables are in compliance with EU LVD (Low Voltage Directive 2014/35/EU), RoHS Directive EU 2011/65/EU - RoHS 2.0 and Regulation No. 1907/2006 (REACH)
Conductors with VDE reg. no.: 8384

Technical Data

Rated voltage kV AC / DC 0.6/1 / 0.9/1.5
Testing voltage kV AC / DC 6.5 / 15
Permissible temperature range ºC
permanently laid
freely moving

-50 to +150
-30 to +100

Permissible short-circuit temperature on the conductor (5s) °C ≤ 250
Current carrying capacity
acc. to DIN VDE 0276 part 603
during regular operation: table 14+15
in case of short-circuit: table 17
short-circuit duration max 5s
Permissible bending radii
during installation
after installation

10x outer diameter
5x outer diameter


Solar copper cable Solar PV Line are suitable for permanently laid as well as freely or hanging freely moving wiring of photovoltaic power generation systems. For indoor and outdoor installations (including under direct sunlight), between the solar generator and the inverter (string line) and for module connection among one another (module line).

Special properties

  • UV, ozone, hydrolysis, oil, chemistry and weather-resistant
  • Halogen-free and flame-retardant
  • Wear-resistant and notch-resistant
  • Relatively flexible, can be well insulated
  • Large temperature range
  • The cross-linked materials prevent heat-related insulation deformation in the case of a short-circuit and insulation shrinkage during soldering.
  • Very good threading properties and wear-resistance due to extremely robust and smooth outer sheath

Special Designs

Design according to national and international standards
Design according to customer specifications
Design with limited tolerance of outer diameter on request

Order Example

Solar-PV-Line 1x6mm²

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Solar copper cables


1-core Requirements for cables for PV systems DKE/VDE AK 411.2.3

Product Bayka Order No. Cu No. Outer ∅
Net weight
kg/km mm kg/km  
Solar-PV-Line 1x2,5            Cu-feindrähtig, vz.Kl.5 6020540 24 5 44
Solar-PV-Line 1x4              Cu-feindrähtig, vz.Kl.5 6020550 38.4 5 58
Solar-PV-Line 1x6  (M-SW)      Cu-feindrähtig, vz.Kl.5 6020555 57.6 6 90
Solar-PV-Line 1x6  (M-BL)      Cu-feindrähtig, vz.Kl.5 6020556 57.6 6 90
Solar-PV-Line 1x6  (M-RT)      Cu-feindrähtig, vz.Kl.5 6020557 57.6 6 90
Solar-PV-Line 1x10             Cu-feindrähtig, vz.Kl.5 6020560 96 7 125
Solar-PV-Line 1x16             Cu-feindrähtig, vz.Kl.5 6020570 156 8 190
Errors and omissions excepted, weights and dimensions are approximate values.
Other designs, fitted lengths and larger delivery lengths on request.