{"product_id":"utkfht-600v-solar-pv-combiner-box-1-string-ip65-pre-wired-with-63a-breaker-lightning-arrester","title":"UTKFHT 600V Solar PV Combiner Box 1-String — IP65 Pre-wired with 63A Breaker \u0026 Lightning Arrester","description":"\u003cp\u003e\u003cstrong\u003eThe UTKFHT 600V Solar PV Combiner Box is a pre-wired, IP65-rated single-string junction enclosure with dual DC fuses, a 63A circuit breaker, and a lightning arrester to protect and simplify small solar arrays.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact combiner box consolidates one solar string into a protected output feed, reducing wiring complexity and improving serviceability for residential and small commercial photovoltaic installations. Designed for outdoor use, it arrives pre-wired with grounding, PV connectors and waterproof glands so installers can save time on site while providing over-current, surge and short-circuit protection for the array and inverter.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this combiner box reduce installation time?\u003c\/h3\u003e\n\u003cp\u003eThe unit ships pre-wired with internal fuse holders, a mounted 63A DC circuit breaker, grounding point and waterproof cable glands. That minimizes field wiring steps and eliminates the need to source separate protection components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-installed internal wiring and ground terminal for faster connections\u003c\/li\u003e\n  \u003cli\u003eIncludes PV connectors and waterproof glands for plug-and-play input\/output\u003c\/li\u003e\n  \u003cli\u003eClear internal layout makes commissioning and troubleshooting quicker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protective features are included to guard the solar system?\u003c\/h3\u003e\n\u003cp\u003eProtection is delivered through two 32A DC fuses on the input side, a 63A DC circuit breaker on the output, and a high-voltage lightning arrester for surge mitigation. Together these components limit fault propagation and help protect panels and inverter electronics from common electrical failures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo 32A DC fuses isolate string faults before they reach the inverter\u003c\/li\u003e\n  \u003cli\u003e63A DC breaker provides upstream over-current protection and reset capability\u003c\/li\u003e\n  \u003cli\u003eHigh-voltage lightning arrester reduces damage from transient surges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this enclosure suitable for outdoor use and harsh climates?\u003c\/h3\u003e\n\u003cp\u003eThe housing is molded from impact-resistant ABS and rated IP65, giving reliable dust and water resistance for rooftop and ground-mounted installations. A transparent PC cover lets technicians inspect components without exposing the internals to weather.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP65-rated ABS enclosure for rainproof, dustproof protection\u003c\/li\u003e\n  \u003cli\u003eTransparent polycarbonate cover for quick visual checks\u003c\/li\u003e\n  \u003cli\u003eRobust build to withstand typical outdoor environmental stressors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich systems and voltages is this combiner compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe combiner is designed for single-string PV systems up to 600V DC and 32A per string, supporting a maximum system input power around 9,000W (dependent on system voltage). It suits on-grid and off-grid arrays for homes, small businesses, farms and other localized installations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum DC voltage: 600V; per-string fuse rating: 32A\u003c\/li\u003e\n  \u003cli\u003eOutput breaker rating: 63A for inverter feed protection\u003c\/li\u003e\n  \u003cli\u003eRecommended for single-string arrays and small commercial setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The UTKFHT 600V Solar PV Combiner Box is aimed at installers, electricians and DIY-savvy homeowners who want a compact, pre-wired protection enclosure for small solar arrays. It fits projects that need reliable over-current and surge protection with minimal field wiring—ideal for rooftop residential systems, small agricultural arrays, remote cabins, and compact commercial PV installations where weather-resistant hardware and quick commissioning save time and cost.\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: Can the box handle more than one string?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This model is built for a single string up to 32A and 600V. For multi-string arrays choose a combiner designed for multiple inputs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the enclosure weatherproof for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—its IP65 ABS housing and sealed cable glands protect against dust and rain for typical outdoor installations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UTKFHT","offers":[{"title":"Default Title","offer_id":56834035319124,"sku":"B0FK4SCWFN","price":94.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/utkfht-combiner-box-front-panel.jpg?v=1787046597","url":"https:\/\/gardenluxe.co.uk\/products\/utkfht-600v-solar-pv-combiner-box-1-string-ip65-pre-wired-with-63a-breaker-lightning-arrester","provider":"Gardenluxe Uk","version":"1.0","type":"link"}