{"product_id":"karlkers-solar-connector-caps-ip67-dustproof-mc-4-end-caps-5-pairs","title":"KarlKers Solar Connector Caps IP67 Dustproof MC-4 End Caps (5 Pairs)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eWhen solar connectors are idle, they come under exposure to the elements. KarlKers Solar Connector Caps provide practical protection for MC-4 connectors, guarding against debris, moisture, and oxidation. This set includes five pairs, giving you flexible coverage across multiple lines or components in a single install.\u003c\/p\u003e\n\n\u003ch2\u003eWeatherproof and Dust-Resistant Design\u003c\/h2\u003e\n\u003cp\u003eWith an IP67 rating, these caps seal securely to keep dust and water out while stored or disconnected. They help keep the connectors clean and dry, supporting a longer service life for your MC-4 assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67 waterproof and dustproof performance for reliable idle protection\u003c\/li\u003e\n  \u003cli\u003eProtects enclosure interfaces from dust, moisture, rust, and oxidation\u003c\/li\u003e\n  \u003cli\u003eHelps preserve connector integrity between maintenance cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaterial Durability and Temperature Readiness\u003c\/h2\u003e\n\u003cp\u003eCrafted from environmentally friendly silicone, the caps stay soft, flexible, and elastic. They resist cracking under temperature swings, with a wide range from -40°F to 212°F (-40°C to 100°C). This resilience helps the caps perform in diverse outdoor environments without stressing the connectors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft, flexible silicone that cushions the connector interface\u003c\/li\u003e\n  \u003cli\u003eFlame retardant and high-temperature resistant characteristics\u003c\/li\u003e\n  \u003cli\u003eOperating range: -40°F to 212°F (-40°C to 100°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility and Easy Use\u003c\/h2\u003e\n\u003cp\u003eThe caps are precision-molded for broad MC-4 compatibility, offering a seamless fit that’s easy to install or remove without tools. The design ensures a snug seal across various MC-4 configurations, reducing the likelihood of accidental exposure when not connected.\u003c\/p\u003e\n\n\u003ch2\u003eVersatile Applications\u003c\/h2\u003e\n\u003cp\u003eThese caps are suitable for a range of solar system components, including isolator switches, inverters, circuit breakers, extension cables, and controllers. They provide a convenient, weather-ready option for keeping inactive connectors protected during storage or transport.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp\u003eThis kit contains five pairs of solar connector caps, offering reliable protection for multiple lines or devices across your installation. KarlKers also provides 24\/7 technical support and a two-year warranty for added peace of mind.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5 pairs per kit\u003c\/li\u003e\n  \u003cli\u003eWide MC-4 compatibility with secure fit\u003c\/li\u003e\n  \u003cli\u003eIncludes access to technical support and a 2-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Scenarios\u003c\/h2\u003e\n\u003cp\u003eIdeal for roof or ground installations where connectors may face dust, humidity, or temperature fluctuations. Use the caps when systems are idle, during long storage periods, or between maintenance checks to minimize exposure risks and simplify re-assembly.\u003c\/p\u003e\n\n\u003ch2\u003eSupport and Assurance\u003c\/h2\u003e\n\u003cp\u003eKarlKers backs the product with 24\/7 technical support and a 2-year warranty. If quality issues arise, the team offers replacements or refunds as needed, helping you maintain confidence in your solar setup.\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: What’s included in the KarlKers Solar Connector Caps set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This kit includes 5 pairs of IP67-rated silicone caps for MC-4 connectors, plus 24\/7 support and a 2-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these caps compatible with all MC-4 connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are designed for broad MC-4 compatibility with precise molds for easy installation and removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KarlKers","offers":[{"title":"Default Title","offer_id":43988496744582,"sku":"B0CG4DTH6F","price":8.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/karlkers-solar-connector-cap-ip67-end-cap-mc4.jpg?v=1778848476","url":"https:\/\/patiozora.com\/products\/karlkers-solar-connector-caps-ip67-dustproof-mc-4-end-caps-5-pairs","provider":"PatioZora","version":"1.0","type":"link"}