{"id":1485,"date":"2026-03-26T12:26:29","date_gmt":"2026-03-26T12:26:29","guid":{"rendered":"https:\/\/ecotech.net.ua\/product\/double-sided-solar-panel-swi-solar-swi66d50-720-hjt-720-w\/"},"modified":"2026-03-26T12:26:29","modified_gmt":"2026-03-26T12:26:29","slug":"double-sided-solar-panel-swi-solar-swi66d50-720-hjt-720-w","status":"publish","type":"product","link":"https:\/\/ecotech.net.ua\/en\/product\/double-sided-solar-panel-swi-solar-swi66d50-720-hjt-720-w\/","title":{"rendered":"Double-sided solar panel SWI Solar SWI66D50-720\/HJT, 720 W"},"content":{"rendered":"<p><strong data-start=\"96\" data-end=\"126\">The SWI Solar SWI66D50-720\/HJT<\/strong> is a high-performance, premium-class bifacial solar panel designed for commercial and industrial solar power plants. Thanks to advanced HJT (heterojunction) technology and a power output of 720 W, it delivers maximum energy yield even under challenging lighting conditions. <\/p>\n<p>This solar panel model generates energy on both sides thanks to bifacial technology. It is possible to achieve an additional 5\u201325% in energy output from the rear side, which absorbs sunlight reflected from the surrounding environment. <\/p>\n<p>The panel&#8217;s double-glazed design makes it more durable and resistant to mechanical damage and weather conditions. It will become an indispensable component of solar power plants, as it is compatible with the vast majority of inverters. In short, it is an excellent choice for large-scale projects where every kilowatt-hour counts.  <\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Model \u2013 SWI66D50-720\/HJT<\/li>\n<li>Maximum power (Pmax\/W) \u2013 720<\/li>\n<li>Voltage at the point of maximum power \u2013 42.3<\/li>\n<li>Current at the point of maximum power (Vmp\/V) \u2013 17.02<\/li>\n<li>Open-circuit voltage (Voc\/V) (Imp\/A) \u2013 50.50<\/li>\n<li>Short-circuit current (Isc\/A) \u2013 18.30<\/li>\n<li>Module efficiency % \u2013 23.18%<\/li>\n<li>Permissible power deviation: 0\u2013+5<\/li>\n<li>Standard test conditions \u2013 irradiance: 1000 W\/m\u00b2, cell temperature: 25\u00b0C, spectrum: AM1.5<\/li>\n<li>Cell type \u2013 210 HJT<\/li>\n<li>Weight \u2013 38 kg<\/li>\n<li>Dimensions: 2384 x 1303 x 35 mm.<\/li>\n<li>Number of elements \u2013 132 (6\u00d722)<\/li>\n<li>Output cable \u2013 4 mm.<\/li>\n<li>Distribution box \u2013 IP68<\/li>\n<li>Connector \u2013 MC4-EVO2<\/li>\n<\/ul>\n","protected":false},"featured_media":1486,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[65],"product_cat":[51],"product_tag":[],"class_list":{"0":"post-1485","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-swisolar","7":"product_cat-solar-panels","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Double-sided solar panel SWI Solar SWI66D50-720\/HJT, 720 W - EcoTech KO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ecotech.net.ua\/en\/product\/double-sided-solar-panel-swi-solar-swi66d50-720-hjt-720-w\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Double-sided solar panel SWI Solar SWI66D50-720\/HJT, 720 W - EcoTech KO\" \/>\n<meta property=\"og:description\" content=\"Model \u2013 SWI66D50-720\/HJT  Maximum power (Pmax\/W) \u2013 720  Voltage at the point of maximum power \u2013 42.3  Current at the point of maximum power (Vmp\/V) \u2013 17.02  Open-circuit voltage (Voc\/V) (Imp\/A) \u2013 50.50  Short-circuit current (Isc\/A) \u2013 18.30  Module efficiency % \u2013 23.18%  Permissible power deviation: 0\u2013+5  Standard test conditions \u2013 irradiance: 1000 W\/m\u00b2, cell temperature: 25\u00b0C, spectrum: AM1.5  Cell type \u2013 210 HJT  Weight \u2013 38 kg  Dimensions: 2384 x 1303 x 35 mm.  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