{"product_id":"goodwe-es-us-series-g2-hybrid-inverter-w-ezlink-4g-gw11k4-es-us20","title":"GoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G - GW11K4-ES-US20","description":"\u003ch2\u003eGoodWe ES-US (G2) — GW11K4-ES-US20, 11.4 kW Split-phase Hybrid w\/ EZLink + 4G\u003c\/h2\u003e\n\u003cp data-start=\"364\" data-end=\"847\"\u003eThe \u003cstrong data-start=\"368\" data-end=\"423\"\u003eGoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G\u003c\/strong\u003e is designed to deliver advanced energy management for residential and light commercial solar systems. Built with intelligent hybrid technology, this inverter allows seamless integration of solar panels, battery storage, and grid power to ensure stable electricity supply even during outages. With enhanced efficiency, smart monitoring, and flexible installation options, it is a dependable solution for modern energy needs.\u003c\/p\u003e\n\u003cp data-start=\"849\" data-end=\"1053\"\u003eEngineered for performance and reliability, the \u003ca href=\"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-es-us-series-g2-hybrid-inverter-w-ezlink-4g-gw11k4-es-us20\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003eGoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G - GW11K4-ES-US20\u003c\/a\u003e supports energy independence while maximizing solar utilization throughout the day.\u003c\/p\u003e\n\u003cp\u003eFlagship ES-US G2 model with \u003cstrong\u003e4 MPPT\u003c\/strong\u003e, \u003cstrong\u003eNEMA Type 4X\u003c\/strong\u003e, and \u003cstrong\u003eABD\u003c\/strong\u003e for whole-home backup. Standard comms: LAN + Wi-Fi + Bluetooth (\u003cem\u003e4G optional\u003c\/em\u003e); this listing includes \u003cstrong\u003eEzlink + 4G\u003c\/strong\u003e. \u003cem\u003eExternal auto-transformer not needed.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications — GW11K4-ES-US20\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eBattery Input\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003eLi-ion (HV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal battery voltage\u003c\/td\u003e\n\u003ctd\u003e300 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery voltage range\u003c\/td\u003e\n\u003ctd\u003e80 – 495 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-up voltage\u003c\/td\u003e\n\u003ctd\u003e80 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of battery inputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax continuous charge \/ discharge current\u003c\/td\u003e\n\u003ctd\u003e50 A \/ 50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax charging \/ discharging power\u003c\/td\u003e\n\u003ctd\u003e11,400 W \/ 11,970 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePV Input\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PV input power\u003c\/td\u003e\n\u003ctd\u003e17,100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax input voltage\u003c\/td\u003e\n\u003ctd\u003e600 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT operating range\u003c\/td\u003e\n\u003ctd\u003e50 – 550 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-up voltage\u003c\/td\u003e\n\u003ctd\u003e60 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax current \/ Isc per MPPT\u003c\/td\u003e\n\u003ctd\u003e16 A \/ 23.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MPPTs\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eAC Output (On-grid)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal output power\u003c\/td\u003e\n\u003ctd\u003e11,400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage \/ range\u003c\/td\u003e\n\u003ctd\u003e240 V \/ 211 – 264 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal \/ range frequency\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60 Hz • 58.5 – 61.2 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax AC current to grid \/ from grid (EV)\u003c\/td\u003e\n\u003ctd\u003e47.5 A \/ 47.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eAC Output (Back-up)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack-up nominal apparent power\u003c\/td\u003e\n\u003ctd\u003e11,400 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax apparent power with grid\u003c\/td\u003e\n\u003ctd\u003e17,280 VA @ 10 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax output current\u003c\/td\u003e\n\u003ctd\u003e47.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal back-up voltage \/ frequency\u003c\/td\u003e\n\u003ctd\u003e240\/120 V • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack-up THDv (@ linear load)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eEfficiency\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax efficiency\u003c\/td\u003e\n\u003ctd\u003e97.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eProtection \u0026amp; Safety (integrated)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003ePV string current monitoring; insulation \u0026amp; residual-current monitoring; PV \u0026amp; battery reverse-polarity; anti-islanding; AC over-current\/short-circuit\/over-voltage; DC switch; \u003cstrong\u003eAFCI\u003c\/strong\u003e; \u003cstrong\u003eBattery Arc-Fault Detection\u003c\/strong\u003e; \u003cstrong\u003eRapid Shutdown\u003c\/strong\u003e; DC SPD Type II; AC SPD Type III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eGeneral\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temp \/ humidity \/ altitude\u003c\/td\u003e\n\u003ctd\u003e−31 to +140 °F; 0–95%; ≤ 9,842 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling \/ UI\u003c\/td\u003e\n\u003ctd\u003eNatural convection \/ LED, App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComms\u003c\/td\u003e\n\u003ctd\u003eLAN (4G optional) + Bluetooth + Wi-Fi; BMS: RS485, CAN; Meter: RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D) \/ Weight\u003c\/td\u003e\n\u003ctd\u003e19.1 × 35.4 × 7.5 in • 84.9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise emission\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 40 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress \/ Mounting\u003c\/td\u003e\n\u003ctd\u003eNEMA Type 4X \/ Wall-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCertifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid interconnection\u003c\/td\u003e\n\u003ctd\u003eUL1741 SB, California Rule 21, HECO Rule 14, IEEE 1547, IEEE 1547.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety \/ EMC\u003c\/td\u003e\n\u003ctd\u003eUL 1741, CSA C22.2 No.107.1, UL1998, UL1699B \/ FCC Part 15 Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEV Charger (Optional — series block)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel \/ Power\u003c\/td\u003e\n\u003ctd\u003eAC Level 2 \/ 9,600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency \/ Max current\u003c\/td\u003e\n\u003ctd\u003e60 Hz \/ 40 A (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp \/ Cable\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Bluetooth \/ 7.6 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree \/ Standards\u003c\/td\u003e\n\u003ctd\u003eNEMA 4X \/ UL2594, UL2231-1\/-2; NEC 625; SAE J1772\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-start=\"1060\" data-end=\"1127\"\u003eWhat Makes the GoodWe ES US Series G2 Hybrid Inverter Stand Out?\u003c\/h2\u003e\n\u003cp data-start=\"1129\" data-end=\"1493\"\u003eThe \u003cstrong data-start=\"1133\" data-end=\"1188\"\u003eGoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G\u003c\/strong\u003e offers a combination of intelligent energy control and robust safety features. Its hybrid functionality allows users to store excess solar energy in batteries and use it when grid power is unavailable or expensive. This results in optimized energy consumption and reduced dependency on utility providers.\u003c\/p\u003e\n\u003cp data-start=\"1495\" data-end=\"1770\"\u003eWith high conversion efficiency and advanced power management, this inverter ensures that solar energy is utilized effectively without unnecessary losses. The system automatically prioritizes solar, battery, or grid power based on real-time availability and user preferences.\u003c\/p\u003e\n\u003ch2 data-start=\"1777\" data-end=\"1829\"\u003eAdvanced Hybrid Technology for Maximum Efficiency\u003c\/h2\u003e\n\u003cp data-start=\"1831\" data-end=\"2123\"\u003eHybrid inverters are essential for systems that require both solar generation and battery storage, and the \u003cstrong data-start=\"1938\" data-end=\"1993\"\u003eGoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G\u003c\/strong\u003e excels in this area. It supports fast switching between grid and backup power, ensuring uninterrupted electricity during outages.\u003c\/p\u003e\n\u003cp data-start=\"2125\" data-end=\"2404\"\u003eThis inverter is compatible with multiple battery types and configurations, making it flexible for both new installations and system upgrades. Its intelligent load management allows critical appliances to remain powered while optimizing battery usage for longer backup durations.\u003c\/p\u003e\n\u003ch2 data-start=\"2411\" data-end=\"2458\"\u003eSmart Monitoring with EZLink 4G Connectivity\u003c\/h2\u003e\n\u003cp data-start=\"2460\" data-end=\"2703\"\u003eOne of the key advantages of the \u003cstrong data-start=\"2493\" data-end=\"2565\"\u003eGoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G - GW11K4-ES-US20\u003c\/strong\u003e is its built-in EZLink 4G communication module. This feature enables real-time remote monitoring without relying on local Wi-Fi networks.\u003c\/p\u003e\n\u003cp data-start=\"2705\" data-end=\"2954\"\u003eUsers can track energy generation, consumption, battery status, and system performance through a mobile or web-based monitoring platform. Alerts and performance data help identify issues quickly, ensuring smooth and efficient operation at all times.\u003c\/p\u003e\n\u003ch2 data-start=\"2961\" data-end=\"3008\"\u003eBuilt for Safety, Durability, and Compliance\u003c\/h2\u003e\n\u003cp data-start=\"3010\" data-end=\"3302\"\u003eSafety is a top priority in the design of the \u003cstrong data-start=\"3056\" data-end=\"3111\"\u003eGoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G\u003c\/strong\u003e. It includes multiple layers of protection such as overvoltage, short-circuit, anti-islanding, and \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Category:Thermal_protection\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003ethermal protection\u003c\/a\u003e. These features help safeguard both the system and connected appliances.\u003c\/p\u003e\n\u003cp data-start=\"3304\" data-end=\"3533\"\u003eThe inverter is housed in a durable enclosure that withstands demanding environmental conditions. Its compact and modern design allows for easy installation in residential or commercial settings without taking up excessive space.\u003c\/p\u003e\n\u003ch2 data-start=\"3540\" data-end=\"3575\"\u003eIdeal Applications and Use Cases\u003c\/h2\u003e\n\u003cp data-start=\"3577\" data-end=\"3833\"\u003eThe \u003cstrong data-start=\"3581\" data-end=\"3636\"\u003eGoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G\u003c\/strong\u003e is ideal for homeowners seeking energy independence, backup power, and long-term savings. It is also well-suited for small businesses that require reliable electricity and reduced operating costs.\u003c\/p\u003e\n\u003cp data-start=\"3835\" data-end=\"4083\"\u003eWhether used in grid-tied systems with battery backup or hybrid solar setups, this inverter provides consistent performance and scalability. It is an excellent choice for regions with frequent power interruptions or time-of-use electricity pricing.\u003c\/p\u003e\n\u003ch2 data-start=\"4090\" data-end=\"4147\"\u003eWhy Choose the GoodWe ES US Series G2 Hybrid Inverter?\u003c\/h2\u003e\n\u003cp data-start=\"4149\" data-end=\"4417\"\u003eChoosing the \u003cstrong data-start=\"4162\" data-end=\"4234\"\u003eGoodWe ES US Series G2 Hybrid Inverter w\/ EZLink 4G - GW11K4-ES-US20\u003c\/strong\u003e means investing in a future-ready energy solution. Its intelligent hybrid capabilities, smart monitoring, and high efficiency make it a reliable component of any solar energy system.\u003c\/p\u003e\n\u003cp data-start=\"4419\" data-end=\"4562\"\u003eBy combining advanced technology with ease of use, this inverter supports sustainable energy goals while delivering dependable power every day.\u003c\/p\u003e","brand":"Goodwe","offers":[{"title":"Default Title","offer_id":42500724785286,"sku":"PES-SPS-SIV-0693","price":4783.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/es-us_series_hybrid_inverter_3_356448f1-cdf9-4b84-8b1a-40abec313e71.jpg?v=1760465179","url":"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-es-us-series-g2-hybrid-inverter-w-ezlink-4g-gw11k4-es-us20","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}