4mm² /6mm² Solar PV Extension Cable with MC4 Connectors Male/Female DC Cable

• Customization: Available
• Application: Solar Industry
• Material Shape: Round Wire
• Model NO.: WD-PV-MC4
• Sheath Material: XLPE
• Insulating Material: XLPE
• Conductor Type: Solid
• Brand: OEM
• Certification: TUV, CE
• Wire Core Material: Tinned Wire
• Length: 3M, 10M, Customized
• Color: Red/Black
• Connector material: PPO
• waterproof level: IP67
• Core OD: 2.5mm², 4mm², 6mm²
• Transport Package: Carton/Reel
• Trademark: OEM
• Origin: Ningbo
• HS Code: 854449210
• Production Capacity: 10K/Day

Product Description

4mm² /6mm² Solar PV Extension Cable with MC4 Connectors Male/Female DC Cable
The 2.5mm² / 4mm² / 6mm² Solar PV Extension Cable with MC4 Connectors is a high-performance, UV-resistant DC cable designed for photovoltaic (PV) systems. It features tinned copper conductors, weatherproof insulation, and industry-standard MC4 connectors (male/female) for secure, low-resistance connections in solar arrays. Available in multiple cross-sectional areas (2.5mm², 4mm², 6mm²), this cable ensures optimal current capacity with minimal power loss, making it ideal for extending connections between solar panels, charge controllers, inverters, and battery systems.

Features:

Conductors	High-purity tinned copper strands for excellent conductivity and corrosion resistance.
UV & Weather Resistant	XLPE or POE insulation protects against sunlight, moisture, and extreme temperatures (-40°C to +90°C)
MC4 Connectors	IP67-rated waterproof connectors ensure dustproof and waterproof performance.
Flexible & Durable	Fine-stranded copper allows easy bending and long-term durability.
Low Power Loss	Optimized wire thickness (2.5mm²/4mm²/6mm²) reduces voltage drop over long distances.
Safety Certified	Complies with TUV, IEC 62930, and RoHS standards for fire resistance and environmental safety.
Multiple Lengths Available	Customizable from 0.5m to 10m+ (standard: 1m, 2m, 2.5m, 5m).

Application:

Solar Panel Arrays - Extend connections between PV modules in series/parallel setups.

Off-Grid Solar Systems - Link panels to charge controllers, inverters, or batteries.

Balcony Solar Kits - Ideal for small-scale PV systems with MC4-compatible connectors.

Solar Water Pumps - Reliable DC power transmission for remote pumping systems.

RV & Marine Solar - Weatherproof design suits mobile and marine environments.