{"product_id":"eg4-flexboss21-16kw-ac-hybrid-inverter-48v-split-phase-21kw-pv-input-v1-1","title":"EG4 | FlexBOSS21 16kw AC Hybrid Inverter | 48V Split Phase | 21kW PV Input | V1.1","description":"\u003cp data-end=\"245\" data-start=\"163\"\u003e\u003cstrong data-end=\"245\" data-start=\"166\"\u003eFlexBOSS21 16kW AC Hybrid Inverter | 48V Split Phase | 21kW PV Input | V1.1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"637\" data-start=\"247\"\u003eThe EG4 FlexBOSS21 (V1.1) is a high-performance 48V split-phase hybrid inverter designed to meet the demands of modern solar energy systems. With 21kW PV input capacity, three independent MPPTs, and the ability to parallel up to 16 units, this hybrid inverter delivers robust power for both residential and commercial applications.\u003c\/p\u003e\n\u003cp data-end=\"951\" data-start=\"639\"\u003eWhether operating off-grid, grid-tied with backup, or in full grid sell-back mode, the FlexBOSS21 provides seamless integration, smart energy management, and reliable performance. It also pairs effortlessly with GridBOSS ESS and supports closed-loop communication with compatible battery systems.\u003c\/p\u003e\n\u003cp data-end=\"951\" data-start=\"639\"\u003e\u003cstrong data-end=\"964\" data-start=\"955\"\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLCD Display Kit sold separately.\u003c\/p\u003e\n\u003cp data-end=\"1024\" data-start=\"1004\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2023\" data-start=\"1026\"\u003e\n\u003cli data-end=\"1195\" data-start=\"1026\"\u003e\n\u003cp data-end=\"1195\" data-start=\"1028\"\u003e\u003cstrong data-end=\"1057\" data-start=\"1028\"\u003eVersatile Operating Modes\u003c\/strong\u003e\u003cbr data-end=\"1060\" data-start=\"1057\"\u003eSupports off-grid operation, grid-tied with backup, or full grid sell-back—giving you maximum flexibility for any energy application.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1332\" data-start=\"1197\"\u003e\n\u003cp data-end=\"1332\" data-start=\"1199\"\u003e\u003cstrong data-end=\"1224\" data-start=\"1199\"\u003eHigh Voltage PV Input\u003c\/strong\u003e\u003cbr data-end=\"1227\" data-start=\"1224\"\u003eAccepts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1260\" data-start=\"1243\"\u003e600V DC input\u003c\/strong\u003e, reducing cable size, minimizing losses, and streamlining installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1436\" data-start=\"1334\"\u003e\n\u003cp data-end=\"1436\" data-start=\"1336\"\u003e\u003cstrong data-end=\"1358\" data-start=\"1336\"\u003eTriple MPPT Design\u003c\/strong\u003e\u003cbr data-end=\"1361\" data-start=\"1358\"\u003eOffers greater solar harvesting efficiency and system design flexibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1564\" data-start=\"1438\"\u003e\n\u003cp data-end=\"1564\" data-start=\"1440\"\u003e\u003cstrong data-end=\"1458\" data-start=\"1440\"\u003eScalable Power\u003c\/strong\u003e\u003cbr data-end=\"1461\" data-start=\"1458\"\u003eSupports up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1502\" data-start=\"1478\"\u003e16 units in parallel\u003c\/strong\u003e, enabling massive system expansion up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1563\" data-start=\"1544\"\u003e256kW AC output\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1707\" data-start=\"1566\"\u003e\n\u003cp data-end=\"1707\" data-start=\"1568\"\u003e\u003cstrong data-end=\"1599\" data-start=\"1568\"\u003eRemote Monitoring \u0026amp; Control\u003c\/strong\u003e\u003cbr data-end=\"1602\" data-start=\"1599\"\u003eBuilt-in\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1622\" data-start=\"1613\"\u003eWi-Fi\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor real-time system monitoring and configuration through a user-friendly interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1867\" data-start=\"1709\"\u003e\n\u003cp data-end=\"1867\" data-start=\"1711\"\u003e\u003cstrong data-end=\"1736\" data-start=\"1711\"\u003eBattery Compatibility\u003c\/strong\u003e\u003cbr data-end=\"1739\" data-start=\"1736\"\u003eIntegrates with lithium and other battery chemistries using\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1830\" data-start=\"1801\"\u003eclosed-loop communication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor enhanced safety and performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2023\" data-start=\"1869\"\u003e\n\u003cp data-end=\"2023\" data-start=\"1871\"\u003e\u003cstrong data-end=\"1899\" data-start=\"1871\"\u003eAdvanced Safety Features\u003c\/strong\u003e\u003cbr data-end=\"1902\" data-start=\"1899\"\u003eIncludes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1937\" data-start=\"1913\"\u003earc fault protection\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1965\" data-start=\"1939\"\u003eground fault detection\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1998\" data-start=\"1971\"\u003ebuilt-in rapid shutdown\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor NEC 2020 compliance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 6000XP Inverter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(1) User manual\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(1) Wi-Fi Module\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(6) Expansion Bolts\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(2) Cross-head bolts M8 Flange Nut\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(4) Cross-head bolts M3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(1) Mounting Template\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(1) Inverter to  battery Comm. Cable (78in.)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(1) Inverter to inverter Parallel Cable (78in.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1794\" data-end=\"1815\"\u003eTechnical Specs:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1819\" data-end=\"1877\"\u003e\n\u003cstrong data-start=\"1819\" data-end=\"1838\"\u003eAC Input Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e120\/240VAC or 120\/208VAC (Split-phase)\u003c\/li\u003e\n\u003cli data-start=\"1880\" data-end=\"1948\"\u003e\n\u003cstrong data-start=\"1880\" data-end=\"1897\"\u003ePower Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16kW continuous from PV with a 24kW surge capacity\u003c\/li\u003e\n\u003cli data-start=\"1951\" data-end=\"1993\"\u003e\n\u003cstrong data-start=\"1951\" data-end=\"1971\"\u003eUnit Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e29.5\" x 20.5\" x 11.2\"\u003c\/li\u003e\n\u003cli data-start=\"1996\" data-end=\"2014\"\u003e\n\u003cstrong data-start=\"1996\" data-end=\"2007\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e88 lbs\u003c\/li\u003e\n\u003cli data-start=\"2017\" data-end=\"2066\"\u003e\n\u003cstrong data-start=\"2017\" data-end=\"2030\"\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10-Year coverage on core components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications \u0026amp; Manuals\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/1398\/2234\/files\/EG4_FlexBOSS21_Warranty_Document_1.0.pdf?v=1742781594\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/1398\/2234\/files\/FlexBOSS-21-Manual.pdf?v=1742781595\"\u003eUser Manual\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/1398\/2234\/files\/EG4_FlexBOSS21_Warranty_Document_1.0.pdf?v=1742781594\"\u003eWarranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/1398\/2234\/files\/EG4_FlexBOSS21_UL_1741_Certificate_of_Compliance.pdf?v=1742781596\"\u003e\u003cspan\u003eUL 1741 Certificate of Compliance\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":44068395384931,"sku":"1526018","price":4199.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/8604\/4259\/files\/EG4.png?v=1773874444","url":"https:\/\/solarecostore.com\/products\/eg4-flexboss21-16kw-ac-hybrid-inverter-48v-split-phase-21kw-pv-input-v1-1","provider":"Solar Eco Store","version":"1.0","type":"link"}