{"product_id":"tigo-11-4-kw-ei-hybrid-inverter-601-2111k4-0003","title":"Tigo 11.4 kW EI Hybrid Inverter 601-2111K4-0003","description":"\u003ch2\u003e\u003cstrong\u003eTigo 11.4 kW EI Hybrid Inverter 601-2111K4-0003\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cstrong\u003e \u003c\/strong\u003eTigo EI 11.4kW Hybrid Solar Inverter 601-2111K4-0003 is a high-performance, single-phase hybrid inverter designed for residential photovoltaic energy generation, battery storage integration, and backup power applications. As a central component of the Tigo Energy Intelligence (EI) Solution, this inverter coordinates solar energy production and consumption when integrated with compatible Tigo battery equipment.\u003c\/p\u003e\n\u003cp\u003eFeaturing 11.4kW rated AC output at 240V, up to 98.5% maximum efficiency, four independent MPPT trackers, eight photovoltaic string inputs, and up to 200% DC oversizing capability, the Tigo EI Inverter provides flexible solar array design and efficient power conversion for larger residential photovoltaic systems.\u003c\/p\u003e\n\u003cp\u003eThe 601-2111K4-0003 ordering configuration includes built-in Wi-Fi connectivity and compatibility with a 200A Automatic Transfer Switch (ATS). When paired with compatible Tigo EI or GO Battery equipment and the required transfer switch, the inverter supports battery storage and backup power applications.\u003c\/p\u003e\n\u003cp\u003eDesigned for integration with the Tigo Energy Intelligence platform, the inverter supports module-level monitoring, optimization, and rapid shutdown through compatible Tigo TS4 module-level power electronics. Its NEMA 4X\/IP65 enclosure, natural convection cooling, integrated AFCI protection, and comprehensive electrical monitoring features make it suitable for appropriately engineered indoor and outdoor solar installations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e11.4kW Hybrid Solar Inverter:\u003c\/strong\u003e Provides grid-connected photovoltaic power conversion with compatible battery storage and backup power integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200A ATS Compatibility:\u003c\/strong\u003e Designed for integration with a compatible 200A Automatic Transfer Switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e98.5% Maximum Efficiency:\u003c\/strong\u003e Supports efficient conversion of photovoltaic DC electricity into usable AC power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e98.0% CEC Efficiency at 240V:\u003c\/strong\u003e Delivers strong weighted conversion efficiency under standard CEC evaluation conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Independent MPPT Trackers:\u003c\/strong\u003e Supports flexible solar array configurations with independent maximum power point tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight PV String Inputs:\u003c\/strong\u003e Provides two photovoltaic string connections per MPPT tracker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 200% DC Oversizing:\u003c\/strong\u003e Supports photovoltaic array configurations with a DC-to-AC ratio of up to 2:1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80V Starting Voltage:\u003c\/strong\u003e Supports inverter startup at relatively low photovoltaic input voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Voltage Battery Interface:\u003c\/strong\u003e Designed for integration with compatible Tigo battery storage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup Power Capability:\u003c\/strong\u003e Supports backup AC power when configured with compatible battery and transfer switch equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTigo Energy Intelligence Platform:\u003c\/strong\u003e Integrates compatible solar generation, battery storage, and system monitoring functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule-Level Monitoring:\u003c\/strong\u003e Supports compatible Tigo TS4 devices for individual photovoltaic module performance visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule-Level Optimization:\u003c\/strong\u003e Supports solar module optimization through compatible Tigo TS4 equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Shutdown Compatibility:\u003c\/strong\u003e Supports NEC 690.12 rapid shutdown applications when paired with approved Tigo TS4 devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated AFCI Protection:\u003c\/strong\u003e Includes arc-fault circuit interruption designed to detect specified DC arc-fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated DC Disconnect:\u003c\/strong\u003e Provides photovoltaic DC disconnection functionality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC and AC Surge Protection:\u003c\/strong\u003e Includes Type II DC and Type III AC surge protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Wi-Fi:\u003c\/strong\u003e Provides standard wireless connectivity for compatible monitoring and commissioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional 4G Communication:\u003c\/strong\u003e Supports cellular connectivity through compatible optional communication equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRevenue-Grade Metering:\u003c\/strong\u003e Meets ANSI C12.20 requirements for 0.5% metering accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEMA 4X\/IP65 Enclosure:\u003c\/strong\u003e Designed for suitable indoor and outdoor installation environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Convection Cooling:\u003c\/strong\u003e Uses passive thermal management for inverter operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e152-Month Manufacturer Warranty:\u003c\/strong\u003e Includes standard warranty coverage equivalent to 12 years and 8 months, subject to applicable manufacturer terms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBest Uses\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential Solar and Battery Storage Systems:\u003c\/strong\u003e Suitable for larger residential photovoltaic installations incorporating compatible Tigo batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200A Automatic Transfer Switch Installations:\u003c\/strong\u003e Designed for compatible residential backup power configurations using a 200A ATS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Rooftop Solar Arrays:\u003c\/strong\u003e Supports larger photovoltaic arrays within the inverter's specified DC operating limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Orientation Rooftop Installations:\u003c\/strong\u003e Four MPPT trackers support photovoltaic strings with different orientations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential Backup Power Systems:\u003c\/strong\u003e Supports backup electricity supply when integrated with compatible battery and transfer equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrid-Connected Solar Energy Systems:\u003c\/strong\u003e Converts photovoltaic DC electricity into AC electricity for compatible residential grid connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home Energy Management:\u003c\/strong\u003e Supports monitoring and energy management through the Tigo Energy Intelligence ecosystem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule-Level Monitored Solar Systems:\u003c\/strong\u003e Supports compatible Tigo TS4 devices for monitoring, optimization, and rapid shutdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor and Outdoor Hybrid Inverter Installations:\u003c\/strong\u003e Features a weather-resistant enclosure and passive cooling architecture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\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\u003eTigo Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e601-2111K4-0003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eTigo Energy Intelligence (EI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter Model\u003c\/td\u003e\n\u003ctd\u003eTSI-11.4K-US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Phase Hybrid Solar Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATS Compatibility\u003c\/td\u003e\n\u003ctd\u003eCompatible 200A Automatic Transfer Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-In Wi-Fi\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003ePhotovoltaic DC Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Recommended PV Power (STC)\u003c\/td\u003e\n\u003ctd\u003e22,800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DC System Voltage\u003c\/td\u003e\n\u003ctd\u003e600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV Starting Voltage\u003c\/td\u003e\n\u003ctd\u003e80V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Voltage Range\u003c\/td\u003e\n\u003ctd\u003e80–550V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull-Load MPPT Voltage Range\u003c\/td\u003e\n\u003ctd\u003e220–500V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MPPT Trackers\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV Strings per MPPT\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum PV String Inputs\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Current per MPPT\u003c\/td\u003e\n\u003ctd\u003e13.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Short-Circuit Current per MPPT\u003c\/td\u003e\n\u003ctd\u003e16.9A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DC-to-AC Ratio\u003c\/td\u003e\n\u003ctd\u003e2:1 (200% DC Oversizing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV Input Behavior Above 550V\u003c\/td\u003e\n\u003ctd\u003eInverter Enters Standby; Risk of Damage Above 600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eBattery DC Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Battery DC Voltage\u003c\/td\u003e\n\u003ctd\u003e400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Battery Input\/Output Current\u003c\/td\u003e\n\u003ctd\u003eUp to 32.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Battery Input\/Output Power with GO Battery\u003c\/td\u003e\n\u003ctd\u003e11,700W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Battery Input\/Output Power with EI Battery\u003c\/td\u003e\n\u003ctd\u003e10,300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Compatibility\u003c\/td\u003e\n\u003ctd\u003eCompatible Tigo EI and GO Battery Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGrid-Connected AC Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC Output Power at 208V\u003c\/td\u003e\n\u003ctd\u003e9,880W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC Output Power at 240V\u003c\/td\u003e\n\u003ctd\u003e11,400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Apparent Output Power\u003c\/td\u003e\n\u003ctd\u003e11,400VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Grid Voltage\u003c\/td\u003e\n\u003ctd\u003e208V \/ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid Frequency\u003c\/td\u003e\n\u003ctd\u003e50Hz \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Grid Output Current\u003c\/td\u003e\n\u003ctd\u003e48A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Factor at Nominal Power\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;0.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Power 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 Harmonic Current Distortion (THDi)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid Connection Type\u003c\/td\u003e\n\u003ctd\u003eL1 \/ L2 \/ N \/ PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eBackup AC Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Backup Output Power\u003c\/td\u003e\n\u003ctd\u003e11,400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Backup Apparent Power with GO Battery\u003c\/td\u003e\n\u003ctd\u003e18,000VA for 300ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Backup Apparent Power with EI Battery\u003c\/td\u003e\n\u003ctd\u003e13,600VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Backup Voltage\u003c\/td\u003e\n\u003ctd\u003e240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Backup Output Current with GO Battery\u003c\/td\u003e\n\u003ctd\u003e75A for 300ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Backup Output Current with EI Battery\u003c\/td\u003e\n\u003ctd\u003e56.7A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup THD\u003c\/td\u003e\n\u003ctd\u003e2% Linear Load \/ 5% Nonlinear Load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Backup Equipment\u003c\/td\u003e\n\u003ctd\u003eCompatible Battery and Automatic Transfer Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Conversion Efficiency\u003c\/td\u003e\n\u003ctd\u003e98.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEC Efficiency at 240V\u003c\/td\u003e\n\u003ctd\u003e98.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEC Efficiency at 208V\u003c\/td\u003e\n\u003ctd\u003e97.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNighttime Internal Consumption – PV\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNighttime Internal Consumption – Storage\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eElectrical Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Reverse Polarity Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated DC Disconnect Switch\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Surge Protection\u003c\/td\u003e\n\u003ctd\u003eType II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance Monitoring\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Surge Protection\u003c\/td\u003e\n\u003ctd\u003eType III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Short-Circuit Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround-Fault Monitoring\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid Monitoring\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-Islanding Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResidual-Current Monitoring\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArc-Fault Circuit Interruption (AFCI)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid Shutdown Compatibility\u003c\/td\u003e\n\u003ctd\u003eWith Compatible TS4-A-F\/2F or TS4-A-O\/S Devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule-Level Monitoring\u003c\/td\u003e\n\u003ctd\u003eWith Compatible TS4-A-O\/S Devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eMonitoring and Communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoring Platform\u003c\/td\u003e\n\u003ctd\u003eTigo Energy Intelligence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommissioning Platform\u003c\/td\u003e\n\u003ctd\u003eTigo EI Mobile App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485 Interface\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi Communication\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4G Cellular Communication\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Cellular Accessory\u003c\/td\u003e\n\u003ctd\u003e301-300000-0001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRevenue-Grade Metering\u003c\/td\u003e\n\u003ctd\u003eANSI C12.20, 0.5% Accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eMechanical and Environmental Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e15.8 × 7.4 × 25.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e45.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Protection Rating\u003c\/td\u003e\n\u003ctd\u003eNEMA 4X \/ IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eNatural Convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-25°C to +60°C (-13°F to +140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Derating\u003c\/td\u003e\n\u003ctd\u003eAbove 45°C (113°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Installation Altitude\u003c\/td\u003e\n\u003ctd\u003e3,000m (9,843ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0–95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eCertifications and Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety and Grid Certifications\u003c\/td\u003e\n\u003ctd\u003eUL 1741:2021 Ed. 3, UL 1741 SA\/SB, CSA C22.2 No. 107.1:2016, UL 1699B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Compliance\u003c\/td\u003e\n\u003ctd\u003eIEEE 1547:2018, IEEE 1547.1:2020, FCC Part 15B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Product Listings\u003c\/td\u003e\n\u003ctd\u003eCA-CEC, California Rule 21 CSIP, CA CPUC-SGIP, Hawaii Rule 14H and Other Listed Requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Warranty\u003c\/td\u003e\n\u003ctd\u003e152 Months (12 Years, 8 Months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAbout Tigo Energy:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTigo Energy\u003c\/strong\u003e develops solar technologies including module-level power electronics, photovoltaic optimization, rapid shutdown solutions, monitoring systems, hybrid inverters, and energy storage products.\u003c\/p\u003e\n\u003cp\u003eThe company's Energy Intelligence platform integrates compatible solar generation, battery storage, and energy management technologies.\u003c\/p\u003e\n\u003cp\u003eTigo solutions are designed to support flexible photovoltaic system architectures while providing installers and system owners with tools for monitoring, performance evaluation, and energy management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eHigh-Capacity Residential Solar and Battery Integration with Tigo EI Technology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Tigo EI 11.4kW Hybrid Solar Inverter 601-2111K4-0003 combines high-efficiency solar power conversion, four independent MPPT trackers, compatible battery storage integration, built-in Wi-Fi, module-level monitoring support, and comprehensive electrical protection. With its dedicated 200A ATS compatibility, the inverter provides a flexible foundation for larger residential photovoltaic installations requiring compatible energy storage and backup power functionality.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From US Solar Supplier\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUS Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.\u003c\/p\u003e\n\u003cp\u003eOur inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHave questions before you order? Call \u003cstrong\u003e1-800-230-7004\u003c\/strong\u003e to speak with our knowledgeable support team. We’re here to help with product details, compatibility questions, or purchasing support.\u003c\/p\u003e","brand":"Tigo Energy","offers":[{"title":"Default Title","offer_id":47488978813226,"sku":"USIN100-0443","price":2180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3408\/1340\/products\/PROD_Image_USIN100-0443_17-01-2024_601-2111K4-0003_Tigo.jpg?v=1707132124","url":"https:\/\/ussolarsupplier.com\/products\/tigo-11-4-kw-ei-hybrid-inverter-601-2111k4-0003","provider":"US Solar Supplier","version":"1.0","type":"link"}