{"id":128627,"date":"2026-02-16T18:23:50","date_gmt":"2026-02-16T12:53:50","guid":{"rendered":"https:\/\/www.upsinverter.com\/utl\/?post_type=product&p=128627"},"modified":"2026-04-17T11:22:13","modified_gmt":"2026-04-17T05:52:13","slug":"1-5kw-single-phase-off-grid-solar-system","status":"publish","type":"product","link":"https:\/\/www.upsinverter.com\/utl\/product\/1-5kw-single-phase-off-grid-solar-system\/","title":{"rendered":"UTL 1.5kW Off Grid Solar System | 550W TOPCon Dual Glass | Gamma+ 1650 | UST 1560 Battery"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/b><\/td>\nDetails<\/b><\/td>\n<\/tr>\n
System Capacity<\/strong><\/td>\n\u00a01.5kW<\/span><\/td>\n<\/tr>\n
Inverter Model <\/b><\/td>\nGPP1650<\/span><\/td>\n<\/tr>\n
Inverter Technology<\/b><\/td>\nGamma+ rMPPT solar inverter<\/span><\/td>\n<\/tr>\n
Battery<\/b><\/span><\/td>\nUST 1560<\/span><\/td>\n<\/tr>\n
Phase<\/b><\/td>\nSingle Phase<\/span><\/td>\n<\/tr>\n
System Type<\/b><\/td>\nOff-Grid<\/span><\/td>\n<\/tr>\n
Solar PV Module<\/b><\/td>\n550 Watt Non DCR TOPCon Bi-facial Dual Glass\u00a0 \u00d7 2N<\/span><\/td>\n<\/tr>\n
Solar Panel Performance Warranty<\/b><\/td>\n27 years <\/span><\/td>\n<\/tr>\n
Inverter Warranty<\/b><\/td>\n3 years<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Introducing the exclusive 1.5kW single phase off grid SPGS, ultimate power solution for homes looking to beat the power cut and maintain uninterrupted daily operations. Designed for areas with frequent outages, this system ensures essential appliances like fans, lights, TV, and refrigerator continue running without disruption. This solar system comes with 2 TOPCon Bifacial Dual Glass solar panels having 550W each, engineered for higher energy generation and improved performance even in low-light conditions. The bi-facial technology captures sunlight from both sides, helping maximise daily energy output and improving overall system efficiency. Backed by a 27-year performance warranty, the panels ensure long-term reliability and consistent generation.<\/p>\n

This SPGS includes Gamma+ solar inverter that is built for better solar optimisation and stable output. Its advanced rMPPT technology enhances charging efficiency which helps in better use of available sunlight throughout the day. The inverter supports single-phase connections and comes with a 3-year warranty for added assurance. For energy storage it has UST 1560 lead-acid batteries that offer reliable backup and steady performance. This off-grid configuration ensures that your essential appliances continue running independently of the utility grid.<\/p>\n","protected":false},"excerpt":{"rendered":"

Parameter Details System Capacity \u00a01.5kW Inverter Model GPP1650 Inverter Technology Gamma+ rMPPT solar inverter Battery UST 1560 Phase Single Phase […]<\/p>\n","protected":false},"featured_media":130172,"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":[2441,1096,2415],"product_tag":[],"class_list":{"0":"post-128627","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-utl-solar","7":"product_cat-off-grid-solar-system","8":"product_cat-home-solar-solution","9":"product_cat-gamma-solar-system","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","14":"first","15":"outofstock","16":"sale","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product\/128627","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=128627"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/media\/130172"}],"wp:attachment":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/media?parent=128627"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_brand?post=128627"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_cat?post=128627"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_tag?post=128627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}