{"product_id":"vansdon-12awg-solar-panel-extension-cable-2x20ft-red-black-with-ip67-mc4-connectors-tinned-copper","title":"Vansdon 12AWG Solar Panel Extension Cable 2x20ft (Red\/Black) with IP67 MC4 Connectors, Tinned Copper","description":"\u003cp\u003e\u003cstrong\u003eVansdon 2x20 Feet solar extension cable is a heavy-duty 12AWG red and black wire pair with preinstalled waterproof male and female PV connectors designed to extend solar panels to charge controllers and inverters for RVs, boats, and fixed photovoltaic arrays.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your system needs extra reach without sacrificing current capacity, these Vansdon cables provide a durable, weatherproof link rated for outdoor solar use. The pair includes one red and one black 20-foot length of tinned copper 12AWG conductors with IP67-rated connectors and flame-retardant insulation. Built to resist UV, moisture, and temperature extremes, they simplify installations where panels, controllers, or batteries are separated by significant distance.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cables affect power delivery and efficiency?\u003c\/h3\u003e\n\u003cp\u003eThe cables use tinned copper conductors and a 4mm² (12AWG) cross-section to minimize resistance and reduce power loss over distance. That means better charging efficiency than thinner or lower-quality wires, especially for medium-distance runs typical in RV and small home PV setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTinned copper improves conductivity and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e12AWG (4mm²) supports up to 57A rated current for typical PV outputs.\u003c\/li\u003e\n  \u003cli\u003eConductor resistance ≤5.09Ω\/km (at 20°C) reduces voltage drop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these connectors survive outdoor and buried installations?\u003c\/h3\u003e\n\u003cp\u003eYes — the cables and molded connectors are designed for long-term outdoor exposure. The outer jacket is made of flame-retardant PPO with extra-thick insulation, and connectors meet an IP67 waterproof rating so they resist rain, dust, and temporary submersion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUV-resistant jacket suitable for prolonged sun exposure.\u003c\/li\u003e\n  \u003cli\u003eTemperature range -40°C to 90°C (-40°F to 194°F) for extreme climates.\u003c\/li\u003e\n  \u003cli\u003ePPO insulation and IP67 connectors allow direct burial in many installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to connect, extend, or lock multiple cables together?\u003c\/h3\u003e\n\u003cp\u003eEach cable comes with factory-fitted male and female MC4-style connectors that lock together with a secure self-locking mechanism. That makes on-site expansions or quick hook-ups to standard solar modules and controllers straightforward and tool-friendly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePreinstalled male and female connectors for plug-and-play setup.\u003c\/li\u003e\n  \u003cli\u003eSelf-locking system prevents accidental disconnection.\u003c\/li\u003e\n  \u003cli\u003eCompatible with most PV module connector types used in residential and mobile solar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: installers, RV owners, boaters, and DIY solar enthusiasts who need a reliable mid-length extension cable that balances current capacity and weather resistance. These Vansdon 20ft red and black cables suit small- to medium-sized PV arrays, portable solar kits, and any setup where panels must be located away from controllers or battery banks. Choose this pair when you want a durable, certified 12AWG extension with secure waterproof connectors for outdoor or buried routing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these cables compatible with standard MC4 solar connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Vansdon cables use MC4-style male and female connectors compatible with most PV modules and controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I bury these cables directly underground?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cables are UV-resistant, IP67-rated, and rated for direct burial in many installations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Vansdon","offers":[{"title":"Default Title","offer_id":56832145195348,"sku":"B0CB6648WL","price":50.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/vansdon-front-connectors.jpg?v=1787023627","url":"https:\/\/gardenluxe.co.uk\/products\/vansdon-12awg-solar-panel-extension-cable-2x20ft-red-black-with-ip67-mc4-connectors-tinned-copper","provider":"Gardenluxe Uk","version":"1.0","type":"link"}