{"product_id":"sigenergy-sigenmicro-480w-microinverter-sigenmicro-480-us","title":"Sigenergy 480W Single-Module Solar Microinverter – SigenMicro 480 US","description":"\n\u003cstyle\u003e\n  .uss-product-copy { color: #1A1A1A; font-size: 16px; line-height: 1.6; }\n  .uss-product-copy h2 { margin: 30px 0 12px; color: #020079; line-height: 1.25; }\n  .uss-product-copy h3 { margin: 26px 0 10px; color: #020079; line-height: 1.3; }\n  .uss-product-copy a { color: #0021F3; font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }\n  .uss-product-copy ul, .uss-product-copy ol { margin-top: 10px; padding-left: 24px; }\n  .uss-product-copy li { margin-bottom: 7px; }\n  .uss-product-copy hr { height: 1px; margin: 30px 0; border: 0; background: #C9CDD0; }\n  .uss-pickup-note { margin: 14px 0; padding: 11px 14px; border-left: 4px solid #87FF31; background: #FAFAFA; }\n  .uss-important-note { margin: 18px 0; padding: 14px 16px; border-left: 4px solid #0021F3; background: #FAFAFA; }\n  .uss-table-wrap { width: 100%; overflow-x: auto; }\n  .uss-product-copy table { width: 100%; border-collapse: collapse; border: 1px solid #C9CDD0; }\n  .uss-product-copy th, .uss-product-copy td { padding: 11px 13px; border-bottom: 1px solid #C9CDD0; text-align: left; vertical-align: top; }\n  .uss-product-copy th { background: #020079; color: #FFFFFF; }\n  .uss-product-copy td:first-child { width: 38%; font-weight: 700; }\n  .uss-product-copy tr:last-child td { border-bottom: 0; }\n  .uss-faq { margin-top: 16px; }\n  .uss-faq details { margin-bottom: 10px; border: 1px solid #C9CDD0; border-left: 4px solid #0021F3; background: #FFFFFF; }\n  .uss-faq summary { position: relative; min-height: 54px; padding: 15px 46px 15px 16px; color: #020079; background: #FAFAFA; cursor: pointer; font-size: 17px; font-weight: 700; line-height: 1.4; list-style: none; }\n  .uss-faq summary::-webkit-details-marker { display: none; }\n  .uss-faq summary::after { position: absolute; top: 50%; right: 16px; transform: translateY(-50%); color: #0021F3; content: \"+\"; font-size: 24px; font-weight: 700; }\n  .uss-faq details[open] summary { color: #FFFFFF; background: #020079; }\n  .uss-faq details[open] summary::after { color: #87FF31; content: \"\\2212\"; }\n  .uss-faq-answer { padding: 15px 16px 17px; border-top: 1px solid #C9CDD0; }\n  .uss-faq-answer p { margin: 0; }\n  .uss-fine-print { color: #5D6266; font-size: 13px; }\n  @media (max-width: 640px) {\n    .uss-product-copy { font-size: 15px; }\n    .uss-product-copy h2 { font-size: 24px; }\n    .uss-product-copy h3 { font-size: 20px; }\n    .uss-product-copy th, .uss-product-copy td { padding: 9px 10px; }\n  }\n\u003c\/style\u003e\n\n\u003carticle class=\"uss-product-copy\"\u003e\n\n\u003ch2 id=\"microinverter-description-title\"\u003eSigenergy SigenMicro 480W Solar Microinverter\u003c\/h2\u003e\n\n\u003ch3\u003eSingle-Module 240V Grid-Tied Inverter with WLAN Mesh Monitoring\u003c\/h3\u003e\n\n\u003cp class=\"uss-important-note\"\u003e\n\u003cstrong\u003e480VA Maximum Continuous AC Output | 240V Grid-Tied | Single Solar Module\u003c\/strong\u003e\u003cbr\u003e\nThe Sigenergy SigenMicro 480 US is a high-efficiency, single-module solar microinverter designed to convert DC electricity from one solar panel into grid-synchronized 240V AC power. Featuring innovative DAB topology, integrated energy management, WLAN Mesh communication, and module-level monitoring, the SigenMicro delivers intelligent solar power conversion without requiring a separate network gateway.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e480VA continuous AC output\u003c\/strong\u003e for compatible residential solar installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e240V nominal grid-tied operation\u003c\/strong\u003e for North American split-phase electrical systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-module design\u003c\/strong\u003e with one independent PV input\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended solar module power range:\u003c\/strong\u003e 400W to 670W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e97.0% maximum efficiency\u003c\/strong\u003e using innovative DAB power conversion topology\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWLAN Mesh communication\u003c\/strong\u003e for reliable, scalable system connectivity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Energy Management System (EMS)\u003c\/strong\u003e without a separate network gateway\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAI layout recognition\u003c\/strong\u003e designed to simplify system commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule-level monitoring\u003c\/strong\u003e for individual panel performance visibility\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eRapid shutdown, ground fault, and surge protection\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA Type 6 outdoor enclosure\u003c\/strong\u003e for demanding installation environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eManufacturer Model:\u003c\/strong\u003e SigenMicro 480 US\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This listing is for the microinverter. Solar panels, mounting equipment, AC branch-circuit cabling, and other installation accessories are not specified as included.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSigenergy SigenMicro 480W: Intelligent Solar Power at the Module Level\u003c\/h2\u003e\n\n\u003cp\u003eThe Sigenergy SigenMicro 480 US brings advanced power conversion, wireless communication, and intelligent energy management together in one compact microinverter.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for connection to a single solar module, the SigenMicro converts panel-generated DC electricity into 240V AC electricity for a compatible grid-connected solar installation. Its 480VA maximum continuous output makes it suitable for use with a wide range of modern residential solar panels.\u003c\/p\u003e\n\n\u003cp\u003eUnlike conventional microinverter systems that depend on a separate communication gateway, SigenMicro features an integrated Energy Management System and WLAN Mesh communication architecture. This allows compatible microinverters to communicate within a scalable network while supporting module-level monitoring and system management.\u003c\/p\u003e\n\n\u003cp\u003eSigenergy also incorporates AI-powered layout recognition to simplify commissioning and reduce manual setup work. The manufacturer promotes a five-minute commissioning process, although actual installation and configuration times depend on the project.\u003c\/p\u003e\n\n\u003cp\u003eWith high conversion efficiency, integrated protection features, and a durable outdoor enclosure, the SigenMicro 480 US is designed for homeowners and solar installers seeking an intelligent module-level inverter solution.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eAdvanced DAB Topology for High Conversion Efficiency\u003c\/h2\u003e\n\n\u003cp\u003eThe SigenMicro uses innovative Dual Active Bridge (DAB) power conversion topology to deliver efficient solar energy conversion.\u003c\/p\u003e\n\n\u003cp\u003eWith a maximum efficiency of \u003cstrong\u003e97.0%\u003c\/strong\u003e, the SigenMicro 480 US is designed to minimize energy losses while converting DC electricity into grid-compatible AC power.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e97.0% maximum efficiency:\u003c\/strong\u003e Efficient conversion of solar-generated electricity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-frequency transformer design:\u003c\/strong\u003e Galvanically isolated power conversion architecture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-module conversion:\u003c\/strong\u003e Each inverter operates with one connected solar panel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide MPPT operating range:\u003c\/strong\u003e Supports compatible solar modules operating between 16V and 60V.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatural convection cooling:\u003c\/strong\u003e Passive cooling without a mechanical fan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe single-module architecture also allows individual panel performance to be monitored, making it easier to identify differences in production across a solar array.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWLAN Mesh Communication and Integrated EMS\u003c\/h2\u003e\n\n\u003cp\u003eOne of the SigenMicro's distinguishing features is its built-in WLAN Mesh communication system.\u003c\/p\u003e\n\n\u003cp\u003eSigenergy describes the platform as the world's first WLAN Mesh architecture for microinverters, designed to improve communication reliability and scalability as additional devices are added.\u003c\/p\u003e\n\n\u003ch3\u003eKey Communication and Monitoring Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWLAN Mesh networking:\u003c\/strong\u003e Supports communication among compatible microinverters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Energy Management System:\u003c\/strong\u003e Built-in EMS functionality eliminates the need for a separate network gateway.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule-level monitoring:\u003c\/strong\u003e Monitor the performance of individual solar panels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAI layout recognition:\u003c\/strong\u003e Simplifies identification and configuration of microinverters within an array.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast commissioning:\u003c\/strong\u003e Manufacturer-advertised commissioning in as little as five minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhitelisting security:\u003c\/strong\u003e Helps protect device communication and data access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScalable system architecture:\u003c\/strong\u003e Designed to support installations with multiple compatible microinverters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese features help simplify solar system setup, monitoring, and ongoing performance management for installers and system owners.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatible Solar Panel Requirements\u003c\/h2\u003e\n\n\u003cp\u003eThe SigenMicro 480 US is designed for use with one compatible solar module in the manufacturer's commonly used power range of \u003cstrong\u003e400W to 670W\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWhen selecting a solar panel, verify its electrical specifications against the microinverter's DC input limits.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommonly used module power:\u003c\/strong\u003e 400W to 670W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of connected modules:\u003c\/strong\u003e 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum PV input voltage:\u003c\/strong\u003e 16V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStart-up voltage:\u003c\/strong\u003e 20V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPPT voltage range:\u003c\/strong\u003e 16V to 60V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum DC input current:\u003c\/strong\u003e 16A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum input short-circuit current:\u003c\/strong\u003e 20A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"uss-important-note\"\u003e\n\u003cstrong\u003eSolar Panel Compatibility:\u003c\/strong\u003e The 400W to 670W range is the manufacturer's commonly used module power range, not a guarantee that every panel within that wattage range is compatible. Confirm panel voltage, current, temperature-adjusted electrical ratings, and connector compatibility before installation.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDesigned for Scalable Residential Solar Installations\u003c\/h2\u003e\n\n\u003cp\u003eThe SigenMicro 480 US can be used as part of a larger grid-connected solar array with multiple compatible microinverters.\u003c\/p\u003e\n\n\u003cp\u003eEach microinverter connects to one solar panel, allowing system capacity to be designed around the number of modules and available installation space.\u003c\/p\u003e\n\n\u003cp\u003eAccording to Sigenergy's published branch-circuit limits:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20A, 240V branch circuit:\u003c\/strong\u003e Up to 8 SigenMicro 480 US microinverters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30A, 240V branch circuit:\u003c\/strong\u003e Up to 12 SigenMicro 480 US microinverters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese are manufacturer-published limits and may be reduced by applicable electrical codes, utility requirements, installation conditions, or local authority restrictions.\u003c\/p\u003e\n\n\u003cp\u003eThe WLAN Mesh architecture and integrated monitoring capabilities support scalable system management as compatible microinverters are added.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eBuilt-In Safety and Protection Features\u003c\/h2\u003e\n\n\u003cp\u003eThe Sigenergy SigenMicro 480 US includes multiple electrical protection and monitoring functions designed for grid-connected solar installations.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrid monitoring:\u003c\/strong\u003e Monitors utility grid conditions for compliant inverter operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGround fault protection:\u003c\/strong\u003e Supports detection and protection against applicable ground fault conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid shutdown:\u003c\/strong\u003e Supports rapid shutdown functionality for compliant solar system designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurge protection:\u003c\/strong\u003e Integrated protection against electrical surge conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGalvanic isolation:\u003c\/strong\u003e High-frequency transformer architecture provides electrical isolation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhitelisting security:\u003c\/strong\u003e Helps protect system communication and authorized device access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA Type 6 enclosure:\u003c\/strong\u003e Outdoor-rated housing for suitable installation environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eProper system design and installation remain necessary to meet all applicable electrical, grounding, rapid shutdown, and interconnection requirements.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eResidential grid-tied solar installations\u003c\/li\u003e\n  \u003cli\u003eSolar arrays requiring module-level power conversion\u003c\/li\u003e\n  \u003cli\u003eHomeowners interested in individual solar panel monitoring\u003c\/li\u003e\n  \u003cli\u003eInstallers looking for integrated WLAN Mesh communication\u003c\/li\u003e\n  \u003cli\u003eNew residential rooftop solar projects\u003c\/li\u003e\n  \u003cli\u003eCompatible ground-mounted solar arrays\u003c\/li\u003e\n  \u003cli\u003eSolar systems designed around 400W to 670W modules\u003c\/li\u003e\n  \u003cli\u003eInstallations seeking simplified commissioning and integrated energy management\u003c\/li\u003e\n  \u003cli\u003eScalable solar systems using multiple compatible microinverters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003cdiv class=\"uss-table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n  \u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n  \u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\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\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eSigenMicro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSigenMicro 480 US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Module Grid-Tied Microinverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Continuous AC Output\u003c\/td\u003e\n\u003ctd\u003e480VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Continuous AC Output Current\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC Output Voltage\u003c\/td\u003e\n\u003ctd\u003e240V (L-L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC Voltage Range\u003c\/td\u003e\n\u003ctd\u003e211V to 264V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Grid Frequency\u003c\/td\u003e\n\u003ctd\u003e60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid Frequency Range\u003c\/td\u003e\n\u003ctd\u003e57Hz to 63Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Factor\u003c\/td\u003e\n\u003ctd\u003e0.8 Leading to 0.8 Lagging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Current Harmonic Distortion\u003c\/td\u003e\n\u003ctd\u003eTHDi \u0026lt; 3% at Rated Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Efficiency\u003c\/td\u003e\n\u003ctd\u003e97.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommonly Used Solar Module Power\u003c\/td\u003e\n\u003ctd\u003e400W to 670W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of PV Modules\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum PV Input Voltage\u003c\/td\u003e\n\u003ctd\u003e16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-Up Voltage\u003c\/td\u003e\n\u003ctd\u003e20V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Voltage Range\u003c\/td\u003e\n\u003ctd\u003e16V to 60V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DC Input Current\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Short-Circuit Current\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Units per 20A Branch Circuit\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Units per 30A Branch Circuit\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eWLAN Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Management\u003c\/td\u003e\n\u003ctd\u003eIntegrated EMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\u003ctd\u003ePV Module-Level Monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid Monitoring\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround Fault Protection\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid Shutdown\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Protection\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Connection Type\u003c\/td\u003e\n\u003ctd\u003ePlug-and-Play Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003eBracket Mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eNatural Convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eHigh-Frequency Transformers, Galvanically Isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eNEMA Type 6 \/ Outdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.13 × 7.32 × 1.38 inches (without bracket)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Metric)\u003c\/td\u003e\n\u003ctd\u003e232 × 186 × 35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6.2 lbs (2.8kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°F to 149°F (-40°C to 65°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°F to 185°F (-40°C to 85°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0% to 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Altitude\u003c\/td\u003e\n\u003ctd\u003e13,123 ft (4,000m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Mode\u003c\/td\u003e\n\u003ctd\u003eGrid-Tied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards and Compliance\u003c\/td\u003e\n\u003ctd\u003eUL 1741, UL 1741 SB, UL 1741 CRD, IEEE 1547-2018, IEEE 1547.1-2020, UL 1998, UL 991, UL 1699B, CP 65, FCC Part 15 Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eImportant Installation Notes\u003c\/h2\u003e\n\n\u003cp\u003eThe SigenMicro 480 US is designed for installation as part of a properly configured grid-connected solar system. All installations must follow current Sigenergy instructions and applicable electrical, building, permitting, and utility interconnection requirements.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e240V grid-tied operation.\u003c\/strong\u003e The SigenMicro 480 US is rated for 240V line-to-line AC output. It is not specified as a 120V household outlet microinverter.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-module connection.\u003c\/strong\u003e Each microinverter supports one compatible solar panel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum continuous output is 480VA.\u003c\/strong\u003e The actual power produced depends on the connected module, available sunlight, and operating conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar panel compatibility must be verified.\u003c\/strong\u003e Confirm DC input voltage, current, temperature-adjusted ratings, and connector compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBranch-circuit limits apply.\u003c\/strong\u003e Sigenergy specifies up to 8 units on a 20A branch circuit and 12 units on a 30A branch circuit, subject to local requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproved AC cabling is required.\u003c\/strong\u003e The manufacturer specifies a plug-and-play AC connector, but this does not mean the inverter plugs into a standard household wall receptacle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBracket mounting is specified.\u003c\/strong\u003e Follow the manufacturer's mounting and installation instructions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrid interconnection requirements apply.\u003c\/strong\u003e Utility approval, permitting, electrical protection, and professional installation may be required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid shutdown compliance must be evaluated at the system level.\u003c\/strong\u003e Supported inverter functionality does not eliminate other applicable system requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo standalone backup power.\u003c\/strong\u003e This is an on-grid microinverter and is not specified for independent off-grid operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis product is intended for appropriately designed solar installations. Always consult current manufacturer documentation and a qualified solar professional when required.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2 id=\"microinverter-faq-heading\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"uss-faq\"\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the Sigenergy SigenMicro 480 US?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe Sigenergy SigenMicro 480 US is a single-module solar microinverter designed to convert DC electricity from one compatible solar panel into grid-synchronized 240V AC power. It features a maximum continuous output of 480VA, WLAN Mesh communication, integrated energy management, and module-level monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow much power does the SigenMicro 480 US produce?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe microinverter has a \u003cstrong\u003emaximum continuous AC output of 480VA\u003c\/strong\u003e and a maximum continuous output current of 2A at 240V. Actual power production depends on the connected solar panel, sunlight, temperature, and operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the SigenMicro 480 US a 120V or 240V inverter?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe SigenMicro 480 US is a \u003cstrong\u003e240V line-to-line grid-tied microinverter\u003c\/strong\u003e. It is not specified for 120V household outlet operation. Its published nominal AC voltage range is 211V to 264V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I plug the SigenMicro 480 US into a regular wall outlet?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003eNo.\u003c\/strong\u003e The manufacturer's plug-and-play connector refers to the microinverter's AC connection system, not a standard 120V household wall plug. The SigenMicro 480 US requires a suitable 240V grid connection installed in accordance with Sigenergy instructions and applicable electrical codes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow many solar panels can connect to one SigenMicro 480 US?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eEach SigenMicro 480 US connects to \u003cstrong\u003eone compatible solar module\u003c\/strong\u003e. Installations with additional panels generally require additional appropriately rated microinverters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat size solar panel works with the SigenMicro 480 US?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eSigenergy specifies a commonly used solar module power range of \u003cstrong\u003e400W to 670W\u003c\/strong\u003e. Compatibility also depends on the module's voltage, current, temperature-adjusted ratings, and connectors. The inverter supports a 16V to 60V MPPT range, 16A maximum input current, and 20A maximum input short-circuit current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I connect a 600W solar panel to the SigenMicro 480 US?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003ePotentially. A 600W panel falls within Sigenergy's commonly used module power range of 400W to 670W. However, the panel's electrical specifications must also meet the microinverter's input limits. Confirm voltage, current, temperature-adjusted ratings, and connector compatibility before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhy can a 480W microinverter work with a solar panel rated above 480W?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eSolar panels are rated under standard test conditions and often produce less than their nameplate output in real-world conditions. Using a higher-wattage compatible panel can help the microinverter reach its rated output more often. The SigenMicro 480 US limits its continuous AC output to 480VA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is WLAN Mesh communication?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eWLAN Mesh is Sigenergy's wireless communication architecture for compatible SigenMicro devices. It is designed to provide reliable, scalable connectivity across a solar installation without relying on a separate network gateway.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes the SigenMicro require a separate monitoring gateway?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003eNo separate network gateway is specified as necessary.\u003c\/strong\u003e Sigenergy incorporates an Energy Management System directly into the SigenMicro platform and uses WLAN Mesh communication to support system connectivity and monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I monitor individual solar panel performance?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e The SigenMicro supports PV module-level monitoring, allowing individual panel production to be monitored within a compatible Sigenergy system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is AI layout recognition?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eAI layout recognition is a Sigenergy feature designed to simplify the identification and configuration of microinverters within a solar array. The manufacturer promotes commissioning in as little as five minutes, although actual setup time depends on installation conditions and system configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow efficient is the Sigenergy SigenMicro 480 US?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe SigenMicro 480 US has a published \u003cstrong\u003emaximum conversion efficiency of 97.0%\u003c\/strong\u003e. Its high-frequency, galvanically isolated DAB topology is designed for efficient DC-to-AC solar power conversion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow many SigenMicro 480 US inverters can I install on one circuit?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eSigenergy specifies a maximum of \u003cstrong\u003e8 microinverters on a 20A, 240V branch circuit\u003c\/strong\u003e or \u003cstrong\u003e12 on a 30A, 240V branch circuit\u003c\/strong\u003e. These are manufacturer-published limits. Local electrical codes and installation requirements may impose lower limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes the SigenMicro 480 US support rapid shutdown?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e Sigenergy lists rapid shutdown as a supported protection feature. The complete solar installation must still be designed and evaluated for applicable rapid shutdown requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes the microinverter include ground fault and surge protection?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e The manufacturer's specification sheet lists ground fault protection, surge protection, and grid monitoring as supported features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan the SigenMicro 480 US be installed outdoors?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e The SigenMicro features a NEMA Type 6 outdoor enclosure and is designed for bracket-mounted installation. Follow Sigenergy's mounting, connection, and environmental requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat temperatures can the SigenMicro operate in?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe specified operating temperature range is \u003cstrong\u003e-40°F to 149°F (-40°C to 65°C)\u003c\/strong\u003e. Actual output may be affected by environmental conditions and thermal operating limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes the SigenMicro 480 US have a cooling fan?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003eNo.\u003c\/strong\u003e The microinverter uses natural convection cooling, which allows heat to dissipate without a mechanical cooling fan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow much does the SigenMicro 480 US weigh?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe microinverter weighs approximately \u003cstrong\u003e6.2 lbs (2.8kg)\u003c\/strong\u003e. Its dimensions, excluding the mounting bracket, are 9.13 × 7.32 × 1.38 inches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWill the SigenMicro 480 US provide power during an outage?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe SigenMicro 480 US is specified as an on-grid microinverter and is not designed to provide standalone backup power. Grid-tied inverters must follow applicable grid-loss protection requirements. The supplied specification sheet does not establish an independent backup-power operating mode.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes the SigenMicro 480 US include battery storage?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003eNo.\u003c\/strong\u003e The SigenMicro 480 US is a solar microinverter, not a battery or battery inverter. It converts solar panel DC electricity into grid-compatible AC electricity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat electrical certifications does the SigenMicro 480 US have?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eSigenergy lists UL 1741, UL 1741 SB, UL 1741 CRD, IEEE 1547-2018, IEEE 1547.1-2020, UL 1998, UL 991, UL 1699B, CP 65, and FCC Part 15 Class B in its product specification sheet. Confirm current model-specific certification records when required for permitting or interconnection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the SigenMicro 480 US UL 3700 certified?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe supplied Sigenergy specification sheet does \u003cstrong\u003enot\u003c\/strong\u003e list UL 3700 among its stated certifications. It lists UL 1741 and related grid-interconnection and safety standards. If UL 3700 certification is required for your intended application, verify the exact model's current certification status before purchasing or installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this inverter for a DIY plug-in solar kit?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eThe SigenMicro 480 US is a 240V grid-tied microinverter with a manufacturer-specified plug-and-play AC connector. It should not be treated as a 120V household outlet plug-in inverter. Any proposed DIY or plug-in application must be specifically supported by the manufacturer and permitted by applicable electrical codes and utility requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I expand a solar system using additional SigenMicro inverters?\u003c\/summary\u003e\n\u003cdiv class=\"uss-faq-answer\"\u003e\n\u003cp\u003eYes. The SigenMicro platform is designed for scalable installations using multiple compatible microinverters. Each SigenMicro 480 US supports one solar panel. Expansion must follow manufacturer branch-circuit limits, electrical codes, and utility interconnection requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp class=\"uss-fine-print\"\u003e\nSpecifications are based on Sigenergy's SigenMicro US product datasheet, version 20260305. Product configurations, certification status, compatible accessories, branch-circuit requirements, and installation rules may change. Always verify current manufacturer documentation and applicable utility and electrical requirements before installation.\n\u003c\/p\u003e\n\n\u003c\/article\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sigenergy","offers":[{"title":"Default Title","offer_id":52940150800682,"sku":"USSSP202-1343","price":172.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3408\/1340\/files\/SigenMicro480US_USSS.webp?v=1791998820","url":"https:\/\/ussolarsupplier.com\/products\/sigenergy-sigenmicro-480w-microinverter-sigenmicro-480-us","provider":"US Solar Supplier","version":"1.0","type":"link"}