{"id":121442,"date":"2025-09-22T17:24:33","date_gmt":"2025-09-22T11:54:33","guid":{"rendered":"https:\/\/www.upsinverter.com\/utl\/?post_type=product&p=121442"},"modified":"2026-05-10T12:32:48","modified_gmt":"2026-05-10T07:02:48","slug":"topcon-solar-panel-550-watt-24v-bi-facial-pack-of-two","status":"publish","type":"product","link":"https:\/\/www.upsinverter.com\/utl\/product\/topcon-solar-panel-550-watt-24v-bi-facial-pack-of-two\/","title":{"rendered":"UTL 550 Watt 24V TOPCon Bi-Facial Dual Glass Solar Panel"},"content":{"rendered":"

The UTL 550W Non-DCR TOPCon Solar Panel<\/strong> is engineered for superior efficiency, long-term reliability, and compatibility with rooftop solar installations. With 144 half-cut N-Type TOPCon cells<\/strong>, it minimizes resistance, reduces power loss, and ensures stable output\u2014even in partially shaded or high-temperature environments.
\nBuilt to last, it\u2019s tested for 5400 Pa snow load<\/strong> and 2400 Pa wind load<\/strong>, making it a solid performer across diverse Indian climates. Its high-efficiency N-type TOPCon technology delivers more energy per square meter, helping homeowners and institutions lower their electricity bills faster.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Particular<\/b><\/td>\nDescription<\/strong><\/td>\n<\/tr>\n
Maximum Power<\/b><\/td>\n550Wp<\/span><\/td>\n<\/tr>\n
Efficiency<\/b><\/td>\n21.31%<\/span><\/td>\n<\/tr>\n
Technology<\/b><\/td>\nTOPCon Bi-facial(Dual Glass)<\/span><\/td>\n<\/tr>\n
No. of Cells<\/b><\/td>\n144<\/span><\/td>\n<\/tr>\n
Product Warranty<\/b><\/td>\n10 Years<\/span><\/td>\n<\/tr>\n
Output Warranty<\/b><\/td>\n27 Years<\/span><\/td>\n<\/tr>\n
Size(in mm)<\/b><\/td>\n2277 x 1133 x 35<\/span><\/td>\n<\/tr>\n
Weight<\/b><\/td>\n29Kg<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

The UTL 550W Non-DCR TOPCon Solar Panel is engineered for superior efficiency, long-term reliability, and compatibility with rooftop solar installations. […]<\/p>\n","protected":false},"featured_media":130888,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[2493],"product_cat":[2448,2447,2424],"product_tag":[2513,2376,2440],"class_list":{"0":"post-121442","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-utl-solar","7":"product_cat-topcon-solar-panels","8":"product_cat-bifacial-solar-panels","9":"product_cat-solar-panel","10":"product_tag-n-type-solar-panel","11":"product_tag-solar-panel","12":"product_tag-topcon-solar-panel","13":"desktop-align-left","14":"tablet-align-left","15":"mobile-align-left","17":"first","18":"outofstock","19":"sale","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product\/121442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/comments?post=121442"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/media\/130888"}],"wp:attachment":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/media?parent=121442"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_brand?post=121442"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_cat?post=121442"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_tag?post=121442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}