{"id":920,"date":"2025-09-01T07:09:51","date_gmt":"2025-09-01T07:09:51","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=920"},"modified":"2025-09-01T12:59:24","modified_gmt":"2025-09-01T12:59:24","slug":"2-string-pv-combiner-box-1000vdc","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/2-string-pv-combiner-box-1000vdc\/","title":{"rendered":"\u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a HD-2\/1"},"content":{"rendered":"<div class=\"product-description\">\n<h2>Overview<\/h2>\n<p>The Kuangya HD-2\/1 is a <strong>2 string pv combiner box<\/strong> rated for 1000VDC.<br \/>\nIt merges two PV input strings into one protected output, delivering simplified wiring and safe power distribution.<br \/>\nProtection is ensured with a <a href=\"\/dc-fuse\">gPV fuse<\/a>, <a href=\"\/dc-spd\">Type II SPD<\/a>, and a <a href=\"\/dc-breaker\">DC breaker<\/a>.<br \/>\nBuilt for compliance with <a href=\"https:\/\/www.iec.ch\" target=\"_blank\" rel=\"noopener\">IEC<\/a> and <a href=\"https:\/\/ec.europa.eu\/\" target=\"_blank\" rel=\"noopener\">CE<\/a> requirements,<br \/>\nthis model is well-suited for small commercial PV arrays, residential rooftops, and EV charging setups.<\/p>\n<h2>Main Features<\/h2>\n<ul>\n<li><strong>Dual string support:<\/strong> 2 input, 1 output configuration with compact design.<\/li>\n<li><strong>Integrated safety:<\/strong> <a href=\"\/dc-fuse\">gPV fuses<\/a>, <a href=\"\/dc-spd\">surge protection<\/a>, and <a href=\"\/dc-breaker\">breaker<\/a> in one enclosure.<\/li>\n<li><strong>Durable IP65 case:<\/strong> waterproof and UV-resistant enclosure for outdoor rooftop and carport use.<\/li>\n<li><strong>Versatile deployment:<\/strong> supports <strong>residential rooftops<\/strong>, <strong>ESS storage systems<\/strong>, and <strong>EV carports<\/strong>.<\/li>\n<li><strong>Standards compliance:<\/strong> tested against <a href=\"https:\/\/www.iec.ch\" target=\"_blank\" rel=\"noopener\">IEC 60947<\/a> and <a href=\"https:\/\/ul.com\/\" target=\"_blank\" rel=\"noopener\">UL safety<\/a> frameworks.<\/li>\n<\/ul>\n<h2>Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<td>Model<\/td>\n<td>HD-2\/1<\/td>\n<\/tr>\n<tr>\n<td>Input \/ Output<\/td>\n<td>2 in 1 out<\/td>\n<\/tr>\n<tr>\n<td>Rated Voltage<\/td>\n<td>1000VDC (supports 600VDC)<\/td>\n<\/tr>\n<tr>\n<td>Fuse<\/td>\n<td>gPV, 15\u201330A per string<\/td>\n<\/tr>\n<tr>\n<td>Surge Protection<\/td>\n<td>Type II SPD, Uc 1000VDC<\/td>\n<\/tr>\n<tr>\n<td>DC Breaker<\/td>\n<td>MCB, 32A, 1000VDC<\/td>\n<\/tr>\n<tr>\n<td>Enclosure<\/td>\n<td>PC+ABS, IP65<\/td>\n<\/tr>\n<tr>\n<td>Standards<\/td>\n<td>IEC 60947-2 \/ IEC 61643-31 \/ CE \/ UL reference<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Applications<\/h2>\n<p>The <strong>2 string pv combiner box<\/strong> is commonly deployed in<br \/>\n<strong>small PV rooftops<\/strong>, <strong>ESS battery storage<\/strong>, and <strong>EV charging projects<\/strong>.<br \/>\nBy combining dual strings into one output, the HD-2\/1 simplifies maintenance and enhances safety in line with<br \/>\n<a href=\"\/pv-combiner-box\">PV combiner box installation practices<\/a>.<\/p>\n<h2>Wiring Diagram<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-921\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/hd-2-1-pv-combiner-box-wiring-diagram-kuangya-300x131.png\" alt=\"Kuangya HD-2\/1 2 string pv combiner box wiring diagram 1000VDC\" width=\"561\" height=\"245\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/hd-2-1-pv-combiner-box-wiring-diagram-kuangya-300x131.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/hd-2-1-pv-combiner-box-wiring-diagram-kuangya-600x263.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/hd-2-1-pv-combiner-box-wiring-diagram-kuangya.png 690w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/p>\n<h2>FAQ<\/h2>\n<div class=\"faq\">\n<p><strong>Q1: How many strings can the HD-2\/1 support?<\/strong><br \/>\nA1: It supports 2 PV input strings, combining them into 1 protected output.<\/p>\n<p><strong>Q2: What safety devices are included?<\/strong><br \/>\nA2: Each input string is protected by a gPV fuse, plus a Type II SPD and DC breaker.<\/p>\n<p><strong>Q3: Can it be used in EV carport projects?<\/strong><br \/>\nA3: Yes, this <strong>2 string pv combiner box<\/strong> is widely used in EV solar charging applications.<\/p>\n<p><strong>Q4: Is it compliant with international standards?<\/strong><br \/>\nA4: Yes, the unit aligns with IEC and CE standards, and references UL frameworks for safety assurance.<\/p>\n<\/div>\n<h2>Request a Quote<\/h2>\n<p>Contact the <a href=\"\/contact-us\">Kuangya sales team<\/a> for datasheets, pricing, and OEM\/ODM customization.<\/p>\n<p><!-- Injected FAQ Schema --><br \/>\n<script 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       }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Is it compliant with international standards?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, the unit aligns with IEC and CE standards, and references UL frameworks for safety assurance.\"\n        }\n      }\n    ]\n  }\n  <\/script><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"176\" data-end=\"266\">\n<p data-start=\"178\" data-end=\"266\"><strong data-start=\"178\" data-end=\"214\">2 string PV combiner box 1000VDC<\/strong>, compact design for dual-string solar protection.<\/p>\n<\/li>\n<li data-start=\"267\" data-end=\"352\">\n<p data-start=\"269\" data-end=\"352\">\u0645\u062a\u0643\u0627\u0645\u0644 <strong data-start=\"280\" data-end=\"314\">gPV fuses, SPD, and DC breaker<\/strong> for secure and efficient operation.<\/p>\n<\/li>\n<li data-start=\"353\" data-end=\"438\">\n<p data-start=\"355\" data-end=\"438\">Suitable for <strong data-start=\"368\" data-end=\"435\">small PV arrays, EV charging carports, and ESS storage projects<\/strong>.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":951,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[25],"product_tag":[],"class_list":{"0":"post-920","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pv-combiner-box","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product\/920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=920"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/951"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=920"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=920"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=920"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}