MC4 Connector Solar Panel Cable 4mm² Single Core Extension Cable with Tinned Copper Wire and Low-Smoke Halogen-Free Insulation Available in Black or Red Colour and Multiple Length Options from 1 Metre to 10 Metres
Red / 3M
$42.75
Sale price
$42.75
Regular price
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This photovoltaic extension cable provides a practical connection solution for solar power systems, bridging the gap between solar panels and energy management equipment. Designed specifically for new energy applications, its single-core construction with tinned copper wire ensures efficient power transmission from photovoltaic arrays to inverters and charge controllers. Available in five different lengths from 1 metre to 10 metres, this cable offers flexibility for various installation scenarios while maintaining the electrical specifications needed for reliable solar energy harvesting.
The MX-Photovoltaic Extension Cord combines essential electrical properties with practical installation features for solar energy systems. Its construction focuses on reliable current transmission and safe operation in photovoltaic environments, meeting the specific requirements of solar power installations.
This extension cable serves specific functions within photovoltaic systems, connecting various components while maintaining electrical safety and performance standards. Its design addresses the practical requirements of solar installations where distance between components varies based on roof layout, mounting configuration, and equipment placement.
This photovoltaic cable offers practical advantages through its specific construction features and flexible configuration options. The combination of electrical specifications and practical design elements provides value in solar installation scenarios where reliable connections and installation flexibility matter.
MC4 Connector Solar Panel Cable 4mm² Single Core Extension Cable with Tinned Copper Wire and Low-Smoke Halogen-Free Insulation Available in Black or Red Colour and Multiple Length Options from 1 Metre to 10 Metres
$42.75
Sale price
$42.75
Regular price
MC4 Connector Solar Extension Cable: 4mm² Single Core Photovoltaic Cable with Multiple Length Options
Features and Construction
Material and Build
The cable features a tinned copper wire core that provides reliable conductivity while offering improved corrosion resistance compared to bare copper. This tinning process helps maintain connection integrity in outdoor photovoltaic environments where moisture may be present. The insulation consists of low-smoke halogen-free material that reduces toxic emissions in the event of fire, providing an additional safety margin for solar installations, particularly in residential or commercial settings where fire safety is a priority.Size and Practical Fit
With a nominal cross-section of 4mm², this cable handles the current requirements typical of many residential and small commercial solar installations. The maximum outer diameter ranges from 2.5mm to 6mm, allowing for compatibility with standard cable management systems and MC4 connector housings. Five specific length options – 1 metre, 2 metres, 3 metres, 5 metres, and 10 metres – provide installation flexibility, enabling installers to select the precise length needed without excess cable or multiple connections.Uses and Placement
Event or Professional Use
For professional solar installers, this cable provides a reliable extension solution when standard panel cables require lengthening to reach inverters or combiner boxes. The availability of multiple lengths allows installers to carry fewer cable types while still having appropriate options for different installation scenarios. The black and red colour options enable clear circuit identification, particularly useful in larger arrays where multiple strings require organised routing and connection management.Everyday Home Use
In residential solar installations, this extension cable can bridge gaps when roof-mounted panels sit at varying distances from the inverter location. The 4mm² cross-section handles typical residential solar panel output, while the voltage rating up to 35 kV provides substantial safety margin for standard residential systems operating at much lower voltages. Homeowners benefit from the low-smoke halogen-free insulation, which offers additional fire safety in case of electrical faults within the building envelope.Benefits and Buying Value
Reuse and Low Maintenance
The tinned copper construction resists corrosion that can occur in outdoor photovoltaic environments, potentially extending the service life of connections. The low-smoke halogen-free insulation maintains its properties over time without significant degradation from UV exposure typical in solar installations. These material choices contribute to reduced maintenance needs compared to cables with less specialised construction.Why Choose This Product
This extension cable provides a specifically designed solution for photovoltaic applications rather than repurposing general electrical cables. The 4mm² cross-section matches common solar panel output requirements, while the voltage rating far exceeds typical system needs, offering substantial safety margin. The availability of five length options allows precise selection without cutting or joining cables, maintaining original insulation integrity throughout the installed length.