{"product_id":"mc4-connector-solar-extension-cable-with-tinned-copper-wire-core-and-low-smoke-halogen-free-insulation-single-core-solar-panel-cable-available-in-black-or-red-and-1m-to-10m-lengths","title":"MC4 Connector Solar Extension Cable with Tinned Copper Wire Core and Low-Smoke Halogen-Free Insulation, Single-Core Solar Panel Cable Available in Black or Red and 1M to 10M Lengths","description":"\u003ch1\u003eMC4 Solar Extension Cable with Tinned Copper Core and Halogen-Free Insulation\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and red MC4 connector solar extension cable with tinned copper core on a white background.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/600\/2025-10-02\/original-image\/1617949532818.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis photovoltaic extension cable is engineered for solar energy systems, providing a safe and reliable link between panels, inverters, and other components. Its pre-attached MC4 connectors ensure immediate compatibility with standard solar installations, eliminating the need for separate crimping tools. The cable is constructed with a focus on practical safety and durability, using materials specified for new energy applications. Available in a range of lengths and two distinct colours, it offers a versatile wiring solution for both residential and commercial solar projects where medium and low voltage cabling is required.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and red MC4 connector solar extension cable with tinned copper core on a white background.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/600\/2025-10-02\/original-image\/1617949532820.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis cable’s build is centred on providing a secure electrical connection and operational safety within photovoltaic arrays. The specifications are designed to meet the demands of outdoor solar installations.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe core conductor is made from tinned copper wire, chosen for its reliable conductivity and additional resistance to oxidation, which helps maintain performance over time. The insulation and outer sheath are both constructed from a low-smoke, halogen-free compound. This material choice is intended to reduce the emission of dense smoke and corrosive halogen gases in the unlikely event of exposure to extreme heat or fire, contributing to a safer installation environment.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe cable is offered with a nominal cross-sectional area ranging from 2.5 mm² to 6 mm², allowing it to handle different current capacities as required by the system design. Its maximum outer diameter is between 2.5 mm and 6 mm, making it a manageable size for routing through conduits or along mounting structures. The product is supplied in five pre-cut lengths—1 metre, 2 metres, 3 metres, 5 metres, and 10 metres—enabling you to select the exact distance needed to minimise slack and maintain a tidy array.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and red MC4 connector solar extension cable with tinned copper core on a white background.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/600\/2025-10-02\/original-image\/1617949532840.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis cable is purpose-built for photovoltaic systems, serving as a key component in transferring generated DC power. Its design addresses common installation scenarios.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional solar installers or larger-scale projects, the availability of longer 5-metre and 10-metre lengths facilitates connecting panels that are spaced apart on large rooftops or ground-mounted arrays. The two colour options, black and red, provide a straightforward method for visually distinguishing between positive and negative polarity lines during complex wiring, aiding in faster and more accurate installations and future maintenance checks.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor residential solar systems, the shorter 1-metre, 2-metre, and 3-metre cables are ideal for making the final connections between closely spaced panels or linking a small array to a nearby combiner box. The pre-fitted MC4 connectors mean homeowners or DIY installers can safely extend their systems without needing specialist knowledge or tools for assembling the connectors, simplifying the upgrade or expansion of an existing setup.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and red MC4 connector solar extension cable with tinned copper core on a white background.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/600\/2025-10-02\/original-image\/1617949545008.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this solar cable lies in its ready-to-use format and material specifications that align with the requirements of safe solar installations.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe robust construction with tinned copper and halogen-free materials is selected for long-term outdoor exposure. This focus on material suitability suggests a product built for sustained use within a photovoltaic system with minimal degradation, aiming to provide a stable connection over the system's lifespan without requiring frequent replacement or maintenance.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoosing this cable means selecting a component that is directly compatible with standard MC4 interfaces, saving time and effort during installation. The combination of a tinned copper core for electrical reliability and a safety-focused halogen-free sheath offers a practical balance of performance and precaution. The range of lengths and colours provides clear options to match the specific physical and organisational needs of your solar project.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and red MC4 connector solar extension cable with tinned copper core on a white background.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/600\/2025-10-02\/original-image\/1617949545019.webp\"\u003e\u003c\/div\u003e","brand":"test3287rtfg78ewg","offers":[{"title":"Black \/ 10M","offer_id":55730160009601,"sku":"CJSM107233405EV","price":38.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 2M","offer_id":55730160042369,"sku":"CJSM107233407GT","price":33.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 3M","offer_id":55730160075137,"sku":"CJSM107233403CX","price":34.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 5M","offer_id":55730160107905,"sku":"CJSM107233409IR","price":35.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 3M","offer_id":55730160140673,"sku":"CJSM107233408HS","price":34.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 1M","offer_id":55730160173441,"sku":"CJSM107233406FU","price":32.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 1M","offer_id":55730160206209,"sku":"CJSM107233401AZ","price":32.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 10M","offer_id":55730160238977,"sku":"CJSM107233410JQ","price":38.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 5M","offer_id":55730160271745,"sku":"CJSM107233404DW","price":35.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 2M","offer_id":55730160304513,"sku":"CJSM107233402BY","price":33.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/4628\/1345\/files\/1617949532820.webp?v=1779891144","url":"https:\/\/vj6pds-0x.myshopify.com\/products\/mc4-connector-solar-extension-cable-with-tinned-copper-wire-core-and-low-smoke-halogen-free-insulation-single-core-solar-panel-cable-available-in-black-or-red-and-1m-to-10m-lengths","provider":"EverKit.uk","version":"1.0","type":"link"}