{"product_id":"inverters-r-us-tigo-energy-ei-inverter-3-8kw-hybrid-inverter-50a","title":"Inverters R Us Tigo Energy EI Inverter 3.8kW Hybrid Inverter 50A","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eThe Tigo EI Inverter is the centerpiece of the Tigo Energy Intelligence (EI) solution. It orchestrates energy production and consumption (when coupled with the Tigo EI Battery). In addition, it enables module-level monitoring, optimization, and rapid shutdown when paired with Tigo TS4 MLPE (Module Level Power Electronics) through the EI platform.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures and Benefits\u003c\/p\u003e\n\u003cp\u003eSKUs:\u003c\/p\u003e\n\u003cp\u003eTSI-3.8K-US TSI-3.8K-US-CELL\u003c\/p\u003e\n\u003cp\u003eINPUT DATA Max. Recommended PV Power (STC): 7600W Max. DC\/AC Ratio: 2 Max. DC System Voltage: 600V Startup Voltage: 50V Nominal Voltage: 360V Operating Voltage: 50V~550V No. of MPPT: 2 No. Of PV Strings per MPPT: 2 Max. Input Current per MPPT (Imp \/ Isc): 13.5A \/ 16.9A\u003c\/p\u003e\n\u003cp\u003eINPUT\/OUTPUT DATA (BATTERY) I\/O Voltage Range: 360V~550V Nominal DC Voltage: 400V I\/O DC Current: Up to 11.5A I\/O DC Power: 4000W Battery Technology: LFP Max number of battery enclosures: Up to 4 Battery Capacity: 9.9, 18.9, 29.7, 39.6kWh\u003c\/p\u003e\n\u003cp\u003eOUTPUT DATA (AC) AC Nominal Power@240V AC: 3800W AC Nominal Power@208V AC: 3290W Max. AC Apparent Power: 3800VA Nominal AC Voltage: 208V\/240V AC Voltage Range@208V AC \/ @240V AC: 183V~229V \/ 211V~264V AC Grid Frequency: 50\/60Hz AC Grid Frequency Range: 45~65Hz Max. Output Current: 16A Power Factor(@Normal Power): \u0026gt;0.99 Adjustable Power Factor: 0.8 Leading~0.8 Lagging THDI: \u0026lt;3% AC Grid Connection Type: L1\/L2\/N\/PE\u003c\/p\u003e\n\u003cp\u003eOUTPUT DATA (BACKUP) Max. Continuous Power: 3800W Peak Power: 4560W Nominal AC Voltage: 240V Max. Output Current: 16.7A THD: 5%\u003c\/p\u003e\n\u003cp\u003eEFFICIENCY Max. Efficiency: 98.0% CEC Efficiency @240V AC \/ @208V: 97.0 % \/ 97.0%\u003c\/p\u003e\n\u003cp\u003ePROTECTION DEVICES DC Reverse-polarity Protection: Yes DC Disconnect Switch: Yes DC Surge Protection: Type II Insulation Resistance Monitoring: Yes AC Surge Protection: Type III AC Short-circuit Protection: Yes Ground Fault Monitoring: Yes Grid Monitoring: Yes Anti-Islanding Protection: Yes Residual-current Monitoring Unit: Yes AFCI Protection: Yes PVRSS Rapid Shutdown: TS4-A-F, TS4-A-O Module-level Monitoring: TS4-A-O\u003c\/p\u003e\n\u003cp\u003eGENERAL DATA Operating Temperature Range: -25°C ~ +60°C (-13°F ~ +140°F) de-rating above 45°C\/113°F Altitude: 3000m (9843ft) Internal Consumption at Night: \u0026lt;1W (for PV Inverter) \/ \u0026lt;5W (for storage inverter) Cooling: Natural Convection Electronics Protection Degree: NEMA 4X (IP65) Relative Humidity: 0~95%\u003c\/p\u003e\n\u003cp\u003eINTERFACES RS485: Yes WIFI\/4G Communication: WIFI Standard \/ 4G Optional Warranty: 152 months Revenue Grade Meter: ANSI C12.20 (meets 0.5% accuracy)\u003c\/p\u003e\n\u003cp\u003eCERTIFICATIONS FCC PART 15B, UL 1741:2010 SA, UL 1741:2021 SB, UL1699B, CSA 22.2 -107, IEEE 1547.1:2020, CEC Listed, CA Rule21 SGIP Listed, Hawaiian Rule14H, HECO SRD 2.0 Listed, NEC 2020-690.12; Rapid Shutdown PVRSS System Listed\u003c\/p\u003e\n\u003cp\u003eDATASHEETS\u003c\/p\u003e\n\u003cp\u003eDatasheet\u003c\/p\u003e\n\u003cp\u003eTECHNICAL DOCUMENTATION\u003c\/p\u003e\n\u003cp\u003eQuick Start Guide (when installed with ATS 200A)\u003c\/p\u003e\n\u003cp\u003eQuick Start Guide (when installed with ATS 50A)\u003c\/p\u003e\n\u003cp\u003eInstallation Manual (w\/ATS 200A, inverter, battery)\u003c\/p\u003e\n\u003cp\u003eInstallation Manual (w\/ATS 50A, inverter, battery, energy meter)\u003c\/p\u003e\n\u003cp\u003eApplication Note (Anti-Islanding)\u003c\/p\u003e\n\u003cp\u003eApplication Note (Compatibility)\u003c\/p\u003e\n\u003cp\u003eMARKETING MATERIALS\u003c\/p\u003e\n\u003cp\u003eBrochure\/Flyer\u003c\/p\u003e\n\u003cp\u003eBrochure\/Flyer for Homeowners\u003c\/p\u003e\n\u003cp\u003eBrochure\/Flyer Monitoring\u003c\/p\u003e\n\u003cp\u003eBrochure\/Flyer Green Glove\u003c\/p\u003e\n\u003cp\u003eWi-Fi Only, Wi-Fi and 5 year Cellular\u003c\/p\u003e\n\u003cp\u003eWi-Fi Only, Wi-Fi and 5 year Cellular\u003c\/p\u003e","brand":"Inverters R Us","offers":[{"title":"Default Title","offer_id":56297178562726,"sku":"50A","price":1499.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6344\/0294\/files\/Tigo-EI-Inverter-1.png?v=1773653794","url":"https:\/\/gridfreesupply.com\/products\/inverters-r-us-tigo-energy-ei-inverter-3-8kw-hybrid-inverter-50a","provider":"Grid Free Supply","version":"1.0","type":"link"}