{"product_id":"sigenergy-single-phase-220-230-240-acv-11110069-sigen-loadhub","title":"Sigenergy Single Phase 220\/230\/240 ACV Sigen LoadHub","description":"\u003cdiv class=\"rec-content\"\u003e\n\u003csection id=\"key-benefits\"\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul class=\"rec-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"rec-icon\"\u003e \u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M3 10l9-7 9 7\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 10v10h14V10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e \u003cspan\u003eEnables seamless whole-home or partial-home backup power.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rec-icon\"\u003e \u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M13 2L4 14h6l-1 8 9-12h-6z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e \u003cspan\u003eSupports five double-pole controllable load circuits for intelligent energy management.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rec-icon\"\u003e \u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M13 2L4 14h6l-1 8 9-12h-6z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e \u003cspan\u003eZero millisecond backup load transfer ensures uninterrupted power supply.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rec-icon\"\u003e \u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M20 6L9 17l-5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e \u003cspan\u003eIntegrates with generators, heat pumps, and other smart devices.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rec-icon\"\u003e \u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M13 2L4 14h6l-1 8 9-12h-6z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e \u003cspan\u003eProvides flexible energy control through PV, battery, grid, and generator integration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rec-icon\"\u003e \u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M3 10l9-7 9 7\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 10v10h14V10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e \u003cspan\u003eUltra-fast switching for reliable and continuous home operation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rec-icon\"\u003e \u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M8 12h8\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 8v8\"\u003e\u003c\/path\u003e\u003ccircle r=\"9\" cy=\"12\" cx=\"12\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e \u003c\/span\u003e \u003cspan\u003eWall-mounted design with natural convection cooling for easy installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"best-uses\"\u003e\n\u003ch2\u003eBest Uses\u003c\/h2\u003e\n\u003cdiv class=\"rec-grid\"\u003e\n\u003cdiv class=\"rec-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M3 10l9-7 9 7\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 10v10h14V10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eWhole-Home Backup\u003c\/strong\u003e \u003cspan\u003eIdeal for homeowners seeking seamless backup during grid outages with automatic load switching.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rec-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M13 2L4 14h6l-1 8 9-12h-6z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eSmart Energy Management\u003c\/strong\u003e \u003cspan\u003eAllows prioritization of essential circuits while managing large loads like HVAC or heat pumps.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rec-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M13 2L4 14h6l-1 8 9-12h-6z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eSigenStor Integration\u003c\/strong\u003e \u003cspan\u003eDesigned for use with Sigen Energy Controller US and Sigen Battery US systems.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"tech-specs\"\u003e\n\u003ch2\u003eTech Specs\u003c\/h2\u003e\n\u003ctable class=\"rec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSigenergy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSigen LoadHub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid Connection Type\u003c\/td\u003e\n\u003ctd\u003eSplit phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC Voltage\u003c\/td\u003e\n\u003ctd\u003e120 \/ 240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Frequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Short Circuit Current (Isc)\u003c\/td\u003e\n\u003ctd\u003e10 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid Max Continuous Current\u003c\/td\u003e\n\u003ctd\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Overcurrent Protection\u003c\/td\u003e\n\u003ctd\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Transfer Time\u003c\/td\u003e\n\u003ctd\u003e0 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSigenStor Connections\u003c\/td\u003e\n\u003ctd\u003eUp to 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Current (SigenStor)\u003c\/td\u003e\n\u003ctd\u003e48 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax AC Power per Inverter Connection\u003c\/td\u003e\n\u003ctd\u003e11.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Load Ports\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Load Max Current\u003c\/td\u003e\n\u003ctd\u003e64 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenerator Port Current\u003c\/td\u003e\n\u003ctd\u003e64 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenerator 2-Wire Start\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e21 × 32 × 7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e60 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-22°F to 131°F (-30°C to 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eType 3R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection id=\"warranty\"\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cdiv class=\"rec-grid\"\u003e\n\u003cdiv class=\"rec-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M20 6L9 17l-5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eWarranty Information\u003c\/strong\u003e \u003cspan\u003ePlease refer to the manufacturer or seller for specific warranty details.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rec-callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"more-info\"\u003e\n\u003ch2\u003eMore Info\u003c\/h2\u003e\n\u003cp\u003eThe Sigenergy Sigen LoadHub is a smart load management and backup interface designed for the SigenStor energy ecosystem, enabling advanced energy control and backup solutions.\u003c\/p\u003e\n\u003cp\u003eIt supports five controllable double-pole load circuits, allowing intelligent prioritization and management of home energy consumption.\u003c\/p\u003e\n\u003cp\u003eWith zero millisecond transfer time, the LoadHub ensures uninterrupted power supply during backup transitions, maintaining seamless home operation.\u003c\/p\u003e\n\u003cp\u003eThe device integrates with generators, heat pumps, and other smart devices, providing flexible and expanded energy management options.\u003c\/p\u003e\n\u003cp\u003eIts architecture supports both whole-home and partial-home backup configurations, allowing installers to customize protection based on critical load needs.\u003c\/p\u003e\n\u003cp\u003eThe LoadHub unifies multiple energy sources including photovoltaic (PV), energy storage systems (ESS), grid, and generator inputs for continuous power flow.\u003c\/p\u003e\n\u003cp\u003eDesigned for residential use, it features a wall-mounted enclosure with natural convection cooling and robust Type 3R protection for durability.\u003c\/p\u003e\n\u003cp\u003eCommunication interfaces include Fast Ethernet, RS485, and dry contact connections, facilitating integration with energy management systems.\u003c\/p\u003e\n\u003cp\u003eOperating within a wide temperature range, the LoadHub is suitable for diverse climates and installation environments.\u003c\/p\u003e\n\u003cp\u003eSigenergy focuses on intelligent solar and energy storage solutions that combine automation, modular flexibility, and reliable backup power.\u003c\/p\u003e\n\u003cp\u003eUS Solar Supplier offers this product with competitive pricing, dependable inventory, and expert support for system design and installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sigenergy","offers":[{"title":"Default Title","offer_id":51163300364586,"sku":"USSSP202-314","price":1386.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3408\/1340\/files\/SigenLoadHub_Image1.webp?v=1771421619","url":"https:\/\/ussolarsupplier.com\/products\/sigenergy-single-phase-220-230-240-acv-11110069-sigen-loadhub","provider":"US Solar Supplier","version":"1.0","type":"link"}