{"id":85884,"date":"2023-12-16T09:38:24","date_gmt":"2023-12-16T09:38:24","guid":{"rendered":"https:\/\/www.upsinverter.com\/utl\/?post_type=product&p=85884"},"modified":"2026-04-15T01:08:28","modified_gmt":"2026-04-14T19:38:28","slug":"sigma-plus-solar-inverter-4kva-48v","status":"publish","type":"product","link":"https:\/\/www.upsinverter.com\/utl\/product\/sigma-plus-solar-inverter-4kva-48v\/","title":{"rendered":"UTL 4kVA\/48V Sigma Pro rMPPT Hybrid Solar PCU"},"content":{"rendered":"

Solar PCU 4kVA\/48V – Sigma Pro Solar Inverter<\/h1>\n

Upgrade your solar energy with the Sigma Pro hybrid solar inverter<\/a> that delivers reliable 4kVA power with pure sine wave output, ensuring compatibility with sensitive appliances. Its rMPPT technology extracts upto 30% extra solar energy. It supports seamless grid export and provides uninterrupted backup during outages. Built for durability and long-term performance, it includes a 5-year warranty for peace of mind.
\nThe inverter includes reverse AC voltage protection, which automatically blocks or corrects power flow if the AC input is connected incorrectly, preventing damage to both the inverter and connected appliances.<\/p>\n","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n
Particular<\/b><\/td>\nDescription<\/strong><\/td>\n<\/tr>\n
Model<\/b><\/td>\nUGE4048<\/span><\/td>\n<\/tr>\n
System Rating<\/b><\/td>\n4kVA<\/span><\/td>\n<\/tr>\n
Technology<\/b><\/td>\nrMPPT<\/span><\/td>\n<\/tr>\n
Operating DC Voltage<\/b><\/td>\n48V<\/span><\/td>\n<\/tr>\n
Weight (Approx)<\/b><\/td>\n52kg<\/span><\/td>\n<\/tr>\n
Dimensions (L*W*H)<\/b><\/td>\n18*10*20 Inch<\/span><\/td>\n<\/tr>\n
Warranty<\/b><\/td>\n5 Years<\/span><\/td>\n<\/tr>\n
Waveform Output<\/b><\/td>\nPure Sine Wave<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":124522,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"plain-container","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":[2359,2518,2401,2350],"product_tag":[2402,2399,2356],"class_list":{"0":"post-85884","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-utl-solar","7":"product_cat-hybrid-pcu","8":"product_cat-pure-sine-wave-inverter","9":"product_cat-sigma-solar-pcu","10":"product_cat-solar-pcu","11":"product_tag-hybrid-pcu","12":"product_tag-solar-inverter","13":"product_tag-solar-pcu","14":"desktop-align-left","15":"tablet-align-left","16":"mobile-align-left","18":"first","19":"instock","20":"sale","21":"purchasable","22":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product\/85884","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=85884"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/media\/124522"}],"wp:attachment":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/media?parent=85884"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_brand?post=85884"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_cat?post=85884"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_tag?post=85884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}