{"product_id":"gearit-12-awg-solar-extension-cable-pair-50ft-red-black-mc4-compatible-tinned-copper-for-outdoor-pv","title":"GEARit 12 AWG Solar Extension Cable Pair 50ft Red\/Black — MC4-Compatible, Tinned Copper for Outdoor PV","description":"\u003cp\u003e\u003cstrong\u003eGEARit 12 AWG Solar Extension Cable pair is a 50-foot red and black tinned copper PV wire set with MC4-compatible connectors for reliable outdoor solar panel extension runs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis dual-cable kit from GEARit supplies a matched red and black 12 AWG line, each 50 feet long, terminated with MC4-style male and female ends to extend solar panel arrays, connect portable systems, or route panels on RVs, boats, cabins, and small off-grid setups. The conductors are tinned to increase corrosion resistance in outdoor environments, and the color-coded pair simplifies polarity identification during installation and maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cable work with my solar panels and charge controller?\u003c\/h3\u003e\n\u003cp\u003eThe GEARit pair carries panel output from MC4-equipped modules to combiners, controllers, or extension points. MC4-compatible male\/female ends click together with standard PV connectors to create weather-resistant junctions without additional adapters. Use them for mid-length runs where 12 AWG meets the system's voltage drop and current needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50 ft red and 50 ft black cables for positive and negative leads\u003c\/li\u003e\n  \u003cli\u003eMC4-compatible male and female terminations for plug-and-play connections\u003c\/li\u003e\n  \u003cli\u003eTinned copper conductors reduce oxidation for outdoors use\u003c\/li\u003e\n  \u003cli\u003eBest for short to medium runs on RVs, portable arrays, and small residential panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill 12 AWG be safe and efficient for my installation?\u003c\/h3\u003e\n\u003cp\u003e12 AWG is a common choice for compact to medium-distance solar wiring when currents remain within its rating and voltage drop is acceptable. It performs well for lower-power arrays, portable panel setups, and short runs on vehicle roofs, but you should confirm ampacity and run length against your system's specs before use. For long, high-current circuits choose a heavier gauge instead.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for small arrays and short to mid-length runs\u003c\/li\u003e\n  \u003cli\u003eNot recommended for long runs with high current demands\u003c\/li\u003e\n  \u003cli\u003eCalculate voltage drop and ampacity for your specific system\u003c\/li\u003e\n  \u003cli\u003eUse thicker gauge when combining multiple panels into long feeders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the GEARit cable weather-ready for outdoor and marine use?\u003c\/h3\u003e\n\u003cp\u003eThese cables use tinned copper conductors that better resist corrosion compared with bare copper, especially in marine and humid environments. The MC4-compatible connectors provide a secure, water-resistant mating when properly assembled, and the color-coded insulation helps avoid wiring errors during outdoor installations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTinned copper reduces corrosion in wet or salty air\u003c\/li\u003e\n  \u003cli\u003eMC4-style connectors create firm, weather-resistant connections\u003c\/li\u003e\n  \u003cli\u003eRed\/black color coding speeds correct polarity hookup\u003c\/li\u003e\n  \u003cli\u003eFlexible jacket suited for rooftop, RV, and portable use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Installers, DIYers, RV and marine owners, and anyone building a small off-grid or portable solar setup who needs a reliable mid-length extension cable pair will benefit from the GEARit 12 AWG 50ft red\/black set. It’s intended for systems where 12 AWG meets the electrical requirements—if your design has higher currents or long runs, consider upgrading to a heavier gauge for efficiency and safety.\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 panels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cables have MC4-compatible male and female ends designed to mate with typical PV panel connectors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use 12 AWG for long solar array runs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 12 AWG works for short to medium runs. For long, high-current runs choose a thicker gauge to reduce voltage drop.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GEARit","offers":[{"title":"Default Title","offer_id":56835152216404,"sku":"B0973WNLFS","price":106.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/gearit-front-packaging-50ft-red-black-pair.jpg?v=1787055508","url":"https:\/\/gardenluxe.co.uk\/products\/gearit-12-awg-solar-extension-cable-pair-50ft-red-black-mc4-compatible-tinned-copper-for-outdoor-pv","provider":"Gardenluxe Uk","version":"1.0","type":"link"}