{"id":9974,"date":"2026-08-11T03:52:16","date_gmt":"2026-08-11T03:52:16","guid":{"rendered":"http:\/\/dahaisolar.dahai-group.com\/?post_type=product&#038;p=9974"},"modified":"2026-08-12T02:40:38","modified_gmt":"2026-08-12T02:40:38","slug":"dhm66d50-hjt-700-725w","status":"publish","type":"product","link":"https:\/\/dahaisolar.com\/fr\/produit\/dhm66d50-hjt-700-725w\/","title":{"rendered":"DHM66D50-HJT   700-725 W"},"content":{"rendered":"<div style=\"width: 100%; overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; text-align: center; color: #222; font-size: 18px;\">\n<thead>\n<tr>\n<th style=\"background: #f58220; color: #fff; padding: 18px 12px; font-size: 28px; font-weight: 500;\" colspan=\"2\">MECHANICAL PROPERTIES<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #eeeeee;\">\n<td style=\"width: 50%; padding: 14px 10px; font-weight: 600;\">Cell Type<\/td>\n<td style=\"width: 50%; padding: 14px 10px;\">210R HJT<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 14px 10px; font-weight: 600;\">Component Weight<\/td>\n<td style=\"padding: 14px 10px;\">38 kg<\/td>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<td style=\"padding: 14px 10px; font-weight: 600;\">Component Size<\/td>\n<td style=\"padding: 14px 10px;\">2384 \u00d7 1303 \u00d7 35 mm<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 14px 10px; font-weight: 600;\">Number of Cells<\/td>\n<td style=\"padding: 14px 10px;\">132 (6 \u00d7 22)<\/td>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<td style=\"padding: 14px 10px; font-weight: 600;\">Cable Cross-Sectional Area<\/td>\n<td style=\"padding: 14px 10px;\">4 mm\u00b2<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 14px 10px; font-weight: 600;\">Junction Box<\/td>\n<td style=\"padding: 14px 10px;\">IP68, 3 diodes<\/td>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<td style=\"padding: 14px 10px; font-weight: 600;\">Connector<\/td>\n<td style=\"padding: 14px 10px;\">MC4-EVO2<\/td>\n<\/tr>\n<tr style=\"background: #ffffff; border-bottom: 3px solid #f58220;\">\n<td style=\"padding: 18px 10px; font-weight: 600;\">Packaging Information<\/td>\n<td style=\"padding: 18px 10px; line-height: 1.5;\">31 pcs\/pallet<br \/>\n216 pcs per 20\u2032 GP<br \/>\n558 pcs per 40\u2032 HC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"width: 100%; overflow-x: auto;\">\n<table style=\"width: 100%; min-width: 900px; border-collapse: collapse; table-layout: fixed; font-family: Arial, sans-serif; text-align: center; color: #222; font-size: 16px; line-height: 1.4;\">\n<thead>\n<tr>\n<th style=\"background: #f58220; color: #fff; padding: 16px 10px; font-size: 24px; font-weight: 500;\" colspan=\"7\">ELECTRICAL PERFORMANCE PARAMETERS UNDER STC<\/th>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<th style=\"width: 32%; padding: 14px 8px;\">Mod\u00e8le<\/th>\n<th style=\"padding: 14px 8px;\">DHM66D50-<br \/>\n700\/HJT<\/th>\n<th style=\"padding: 14px 8px;\">DHM66D50-<br \/>\n705\/HJT<\/th>\n<th style=\"padding: 14px 8px;\">DHM66D50-<br \/>\n710\/HJT<\/th>\n<th style=\"padding: 14px 8px;\">DHM66D50-<br \/>\n715\/HJT<\/th>\n<th style=\"padding: 14px 8px;\">DHM66D50-<br \/>\n720\/HJT<\/th>\n<th style=\"padding: 14px 8px;\">DHM66D50-<br \/>\n725\/HJT<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Maximum Power (Pmax\/W)<\/td>\n<td style=\"padding: 11px 8px;\">700<\/td>\n<td style=\"padding: 11px 8px;\">705<\/td>\n<td style=\"padding: 11px 8px;\">710<\/td>\n<td style=\"padding: 11px 8px;\">715<\/td>\n<td style=\"padding: 11px 8px;\">720<\/td>\n<td style=\"padding: 11px 8px;\">725<\/td>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Voltage at Maximum Power Point (Vmp\/V)<\/td>\n<td style=\"padding: 11px 8px;\">41.50<\/td>\n<td style=\"padding: 11px 8px;\">41.70<\/td>\n<td style=\"padding: 11px 8px;\">41.90<\/td>\n<td style=\"padding: 11px 8px;\">42.10<\/td>\n<td style=\"padding: 11px 8px;\">42.30<\/td>\n<td style=\"padding: 11px 8px;\">42.50<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Current at Maximum Power Point (Imp\/A)<\/td>\n<td style=\"padding: 11px 8px;\">16.87<\/td>\n<td style=\"padding: 11px 8px;\">16.91<\/td>\n<td style=\"padding: 11px 8px;\">16.95<\/td>\n<td style=\"padding: 11px 8px;\">16.98<\/td>\n<td style=\"padding: 11px 8px;\">17.02<\/td>\n<td style=\"padding: 11px 8px;\">17.06<\/td>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Open Circuit Voltage (Voc\/V)<\/td>\n<td style=\"padding: 11px 8px;\">49.50<\/td>\n<td style=\"padding: 11px 8px;\">49.80<\/td>\n<td style=\"padding: 11px 8px;\">50.10<\/td>\n<td style=\"padding: 11px 8px;\">50.30<\/td>\n<td style=\"padding: 11px 8px;\">50.50<\/td>\n<td style=\"padding: 11px 8px;\">50.70<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Short Circuit Current (Isc\/A)<\/td>\n<td style=\"padding: 11px 8px;\">18.02<\/td>\n<td style=\"padding: 11px 8px;\">18.09<\/td>\n<td style=\"padding: 11px 8px;\">18.16<\/td>\n<td style=\"padding: 11px 8px;\">18.34<\/td>\n<td style=\"padding: 11px 8px;\">18.30<\/td>\n<td style=\"padding: 11px 8px;\">18.37<\/td>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Component Efficiency [%]<\/td>\n<td style=\"padding: 11px 8px;\">22.53%<\/td>\n<td style=\"padding: 11px 8px;\">22.70%<\/td>\n<td style=\"padding: 11px 8px;\">22.86%<\/td>\n<td style=\"padding: 11px 8px;\">23.02%<\/td>\n<td style=\"padding: 11px 8px;\">23.18%<\/td>\n<td style=\"padding: 11px 8px;\">23.34%<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Power Tolerance (W)<\/td>\n<td style=\"padding: 11px 8px;\" colspan=\"6\">0\uff5e+5<\/td>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Temperature Coefficient of Pmax<\/td>\n<td style=\"padding: 11px 8px;\" colspan=\"6\">\u22120.29%\/\u2103<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Temperature Coefficient of Voc<\/td>\n<td style=\"padding: 11px 8px;\" colspan=\"6\">\u22120.24%\/\u2103<\/td>\n<\/tr>\n<tr style=\"background: #eeeeee;\">\n<td style=\"padding: 11px 8px; font-weight: 600;\">Temperature Coefficient of Isc<\/td>\n<td style=\"padding: 11px 8px;\" colspan=\"6\">0.04%\/\u2103<\/td>\n<\/tr>\n<tr style=\"background: #ffffff; border-bottom: 3px solid #f58220;\">\n<td style=\"padding: 14px 8px; font-weight: 600;\">Standard Test Environment<\/td>\n<td style=\"padding: 14px 8px;\" colspan=\"6\">Irradiance 1000 W\/m\u00b2, cell temperature 25\u2103, spectrum AM1.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><script type=\"module\"\nsrc=\"https:\/\/unpkg.com\/@google\/model-viewer\/dist\/model-viewer.min.js\">\n<\/script><\/p>\n<p><model-viewer\n  src=\"http:\/\/dahaisolar.com\/wp-content\/uploads\/2026\/08\/DHM66D50-TP.glb\"\n  alt=\"DHM66D50-HJT Solar Module 3D Model\"\n  camera-controls\n auto-rotate\n touch-action=\"pan-y\"\n  shadow-intensity=\"1\"\n  exposure=\"1\"\n  style=\"display:block;width:100%;height:600px;background:#eeeeee;\"><br \/>\n<\/model-viewer><\/p>\n<p>&nbsp;<\/p>\n<h3>Product Description<\/h3>\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"54\" data-end=\"416\">The DHM66D50-HJT is an ultra-high-power 210 HJT double-glass bifacial solar module with a power output ranging from 700W to 725W and a maximum module efficiency of 23.34%. It combines advanced heterojunction cell technology with a bifacial power-generation design to deliver high energy yield, excellent temperature performance, and reliable long-term operation.<\/p>\n<p data-start=\"418\" data-end=\"716\">Featuring 132 half-cut cells and a durable double-glass structure, the module is designed to withstand demanding environmental conditions while providing stable power generation. Its low temperature coefficient of \u22120.29%\/\u00b0C helps maintain strong output performance in high-temperature environments.<\/p>\n<p data-start=\"718\" data-end=\"913\">The DHM66D50-HJT is an ideal solution for utility-scale solar power plants, large commercial and industrial rooftops, agricultural photovoltaic projects, and other high-capacity PV installations.<\/p>\n<h3 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1iz91iu\" data-start=\"915\" data-end=\"931\">Caract\u00e9ristiques principales<\/h3>\n<ul data-start=\"933\" data-end=\"1403\">\n<li data-section-id=\"1jmza67\" data-start=\"933\" data-end=\"976\">Ultra-high power output from 700W to 725W<\/li>\n<li data-section-id=\"1we5qv2\" data-start=\"977\" data-end=\"1017\">Maximum module efficiency up to 23.34%<\/li>\n<li data-section-id=\"1175ii8\" data-start=\"1018\" data-end=\"1058\">Advanced 210 HJT solar cell technology<\/li>\n<li data-section-id=\"1azxcdz\" data-start=\"1059\" data-end=\"1106\">Double-glass bifacial power-generation design<\/li>\n<li data-section-id=\"16703te\" data-start=\"1107\" data-end=\"1149\">Low temperature coefficient of \u22120.29%\/\u00b0C<\/li>\n<li data-section-id=\"nkuzmk\" data-start=\"1150\" data-end=\"1204\">Excellent performance in high-temperature conditions<\/li>\n<li data-section-id=\"o1rmsr\" data-start=\"1205\" data-end=\"1256\">High mechanical strength and long-term durability<\/li>\n<li data-section-id=\"73l271\" data-start=\"1257\" data-end=\"1318\">Suitable for large-scale commercial and utility PV projects<\/li>\n<li data-section-id=\"3p7gr6\" data-start=\"1319\" data-end=\"1363\">IP68 junction box with three bypass diodes<\/li>\n<li data-section-id=\"g252wk\" data-start=\"1364\" data-end=\"1403\">1500V DC system voltage compatibility<\/li>\n<\/ul>\n<h3 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1cdzs8q\" data-start=\"1405\" data-end=\"1433\">Recommended Applications<\/h3>\n<ul data-start=\"1435\" data-end=\"1675\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-section-id=\"58bkut\" data-start=\"1435\" data-end=\"1469\">Utility-scale solar power plants<\/li>\n<li data-section-id=\"7j51e9\" data-start=\"1470\" data-end=\"1513\">Commercial and industrial rooftop systems<\/li>\n<li data-section-id=\"pmsiy4\" data-start=\"1514\" data-end=\"1552\">Ground-mounted photovoltaic projects<\/li>\n<li data-section-id=\"mpck8\" data-start=\"1553\" data-end=\"1594\">Agricultural photovoltaic installations<\/li>\n<li data-section-id=\"5bvmco\" data-start=\"1595\" data-end=\"1641\">High-temperature and high-irradiance regions<\/li>\n<li data-section-id=\"18q0vjk\" data-start=\"1642\" data-end=\"1675\" data-is-last-node=\"\">Large renewable energy projects<\/li>\n<\/ul>\n<p><img alt=\"DHM66D50-HJT,700W solar panel,725W solar panel,HJT solar module,bifacial solar panel,double glass solar module,210mm solar cells,high efficiency PV module,utility scale solar panel,HJT module manufacturer\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-10100 size-full\" src=\"http:\/\/dahaisolar.com\/wp-content\/uploads\/2026\/08\/rz1.jpg\" width=\"1230\" height=\"342\" srcset=\"https:\/\/dahaisolar.com\/wp-content\/uploads\/2026\/08\/rz1.jpg 1230w, https:\/\/dahaisolar.com\/wp-content\/uploads\/2026\/08\/rz1-300x83.jpg 300w, https:\/\/dahaisolar.com\/wp-content\/uploads\/2026\/08\/rz1-1024x285.jpg 1024w, https:\/\/dahaisolar.com\/wp-content\/uploads\/2026\/08\/rz1-768x214.jpg 768w, https:\/\/dahaisolar.com\/wp-content\/uploads\/2026\/08\/rz1-18x5.jpg 18w, https:\/\/dahaisolar.com\/wp-content\/uploads\/2026\/08\/rz1-600x167.jpg 600w\" sizes=\"(max-width: 1230px) 100vw, 1230px\" \/><\/p>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Ultra-high power 210 HJT double glass bifacial solar module<\/p>\n<p>&nbsp;<\/p>\n<table>\n<thead>\n<tr>\n<th colspan=\"2\">WORKING PARAMETERS<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Maximum System Voltage<\/strong><\/td>\n<td>1500V (TUV)<\/td>\n<\/tr>\n<tr>\n<td><strong>Temp\u00e9rature de fonctionnement<\/strong><\/td>\n<td>\u221240\u2103\uff5e+85\u2103<\/td>\n<\/tr>\n<tr>\n<td><strong>Maximum Series Fuse Rating<\/strong><\/td>\n<td>35A<\/td>\n<\/tr>\n<tr>\n<td><strong>Application Level<\/strong><\/td>\n<td>Class A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":9977,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"DHM66D50-HJT 700W\u2013725W Bifacial HJT Solar Panel","_seopress_titles_desc":"DHM66D50-HJT 700W\u2013725W ultra-high-power HJT solar module featuring 210 mm cells, double-glass construction and bifacial power generation for utility-scale solar 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