Our harness cables (array harness) are produced in a unique dual molding procedure.
This guarantees a long product life-time.

Through pre-molding maximum impermeability is achieved. Then, final molding guarantees outstanding mechanical properties and high temperature resistance. The cables are pre-assembled according to customer requirements so that you can connect them quickly and easily. Variable diameters between 4mm² and 10mm² allow you to minimize possible line losses.

SK-III Advantages

  • Fast service and Support
  • Customized Production
  • Smaller PV array junction box possible

SK-III Technical data

1. Temperature range
Ambient temperature range -40°C… +90°C
Max. temperature at the conductor 120°C
2. Material
Pre-molding material PA
RoHS – compliant
Final molding material TPE
RoHS – compliant, UV-resistant
V0 acc. to UL 94 5VA
PV-Connector Multi Contact MC4 (tested acc. to EN 50521:2008)
Multi Contact MC3 (tested acc. to EN 50521:2008)
Phoenix Contact SUNCLIX (tested acc. to EN 50521:2008)
Prysmian TECPLUG (tested acc. to EN 50521:2008)
Amphenol H4 (tested acc. to EN 50521:2008)
On request all available connectors can be tailored to requirements
PV-conduction (PV1-F & PV Wire) Diameter 2,5 mm², 4 mm², 6 mm² und 10 mm²
Color black (tested acc. to TÜV 2PfG 1169/08.07
Tinned stranded copper wire class 5 IEC 60228
3. Mechanical data
IP Code IP68 (10 days/1m)
Protection class Fulfills the requirements of protection class II
4. Electrical data
Rated voltage Up to 1500 V DC (depending on the used pv-conductor and connectors)
Rated current Depending on the used pv-conductor and connectors
DC voltage proof (acc. to TÜV 2 PfG 1913/04.11) 1,5 kV DC / 240 h (NaCl – solution)
Contact resistance (measured acc. to TÜV 2 PfG 1913/04.11: directly at the output of the cables of the moulding of connection splice) R ≤ 0,5



Henner Jahnke

Chief Sales Officer
+49 171 4100494
Herbert Heidel

Herbert Heidel

Europe, Africa
+49 170 7893357
Matthew Lusk

Matthew Lusk

North & South America, Caribbean
+1 209 2475658
Amit Chheda

Amit Chheda

Rooftop & cabling - Asia, India
+91 9167775740
Yoni Ben Mazia

Yoni Ben Mazia

Israel, Australia
+972 54 7714967

Internal Sales Service & Project Management

Andrea Vidoni

Andrea Vidoni

Project Manager
+49 9369 98229-6604

Sabrina Klippel

Project Manager
+49 9369 98229-6606