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2x1m Solar cable extension 4mm2 - MC4 - (Black - Red)

SKU :
UNIALO42X1
  • 2 x 1m extensions (black + red)
  • 4mm² tinned flexible copper class 5
  • Genuine MC4 connectors 

Manuals and certificates

Description

4mm2 Solar cable extension - MC4 - 2x1M Uniteck

Optimize the distance between your solar panels with the Uniteck 2x1m solar cable extension, equipped with genuine Staübli MC4 connectors. 

Main features

  • Conductor: flexible tinned copper class 5 (IEC 60228)
  • Insulation and sheath: polyolefin
  • Color: black + red
  • Halogen-free (IEC 60754-1)
  • Rated service voltage Uo/U (Um): 0.6 / 1 kV
  • Excellent weather resistance.

High-performance quick connection

  • Length: 1 meters
  • Cross-section: 4 mm²
  • Resistance to extreme conditions (-40 °C to 120 °C, UV, immersion)
  • Genuine Staübli MC4 solar connectors
  • Tool-free and universal connection
  • Contents: 2 x 1m cables (1 red + 1 black) with MC4 connectors at each end (1 male + 1 female).

Advantages

  • Minimal voltage drop for optimal power
  • Easy installation with waterproof connectors
  • Ideal extension to increase the distance between panels and the rest of the installation.

⚠️Important note⚠️

Cables manufactured by Uniteck are crimped with genuine Staubli MC4 multi-contact blades. These genuine connectors are required by major inverter manufacturers such as: APS, Enphase, Growatt, Sofar, etc... The use of connectors other than MC4 Staubli will void the warranty coverage of these inverters. 

 

 


 
 

Specifications

Caractéristiques

Configurator

Net weight (kg) 0.45
Store Warranty 2 ans
Certificates CE
€13.22 https://dev.allo.solar/en/2x1m-solar-cable-extension-4mm2-mc4-black-red.html 2020-11-12 SAS Allô!Solar UNIALO42X1 3760233352921 Inc. Tax
Shipped from 01/01/2026
Minimum quantity : 1 piece
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Customer reviews

4.7 /5

Based on 418 customer(s) reviews

  • 1
    5
  • 2
    4
  • 3
    12
  • 4
    54
  • 5
    343

Yves R. published 27/02/2026 following an order made on 18/12/2025

5

Rien à signaler

Jean Marc H. published 27/02/2026 following an order made on 04/02/2026

5

RAS :

marie claire s. published 21/02/2026 following an order made on 07/02/2026

5

Idem

florian B. published 21/02/2026 following an order made on 07/02/2026

5

très bien

Matthieu P. published 19/02/2026 following an order made on 01/02/2026

5

Rapide, bien emballé, toujours un plaisir de commander chez Allo solar ! Prix très correct