{"product_id":"goodwe-ms-g3-us-series-pv-string-inverter-w-ezlink-lan-gw7700-ms-us30","title":"GoodWe MS G3 US Series PV string Inverter w\/ EZLink LAN - GW7700-MS-US30","description":"\u003ch2\u003eGoodWe MS-US (G3) — GW7700-MS-US30, 7.7 kW PV String Inverter w\/ EZLink LAN\u003c\/h2\u003e\n\u003cp data-start=\"233\" data-end=\"745\"\u003eThe \u003cstrong data-start=\"237\" data-end=\"299\"\u003eGoodWe MS G3 US Series PV string Inverter - GW7700-MS-US30\u003c\/strong\u003e is a high-performance solar inverter designed to meet evolving solar power system needs in residential and light commercial applications. This inverter offers advanced efficiency, smart connectivity, and strong safety features. It reliably converts solar energy, maximizing system output. Its compact design, combined with intelligent monitoring, provides excellent performance and user convenience for long-term solar investments.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"1042\"\u003eDesigned for the U.S. market, the GoodWe MS G3 series complies with strict grid standards and integrates seamlessly with smart energy management systems. Whether for new PV systems or upgrading existing ones, this device provides dependable operation and optimized energy yield.\u003c\/p\u003e\n\u003cp\u003eMS-US Series inverter includes \u003cstrong\u003e3 MPPTs\u003c\/strong\u003e, Type 4X (IP66) enclosure, built-in optimization, \u003cstrong\u003eAFCI\u003c\/strong\u003e and Rapid Shutdown, and \u003cstrong\u003eEZLink\u003c\/strong\u003e (IEEE 2030.5). It offers Bluetooth commissioning and LAN\/Wi-Fi monitoring, with optional 4G. The inverter supports split-phase 120\/240 V and 208 V delta grids.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications — GW7700-MS-US30\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePV Input\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. input power\u003c\/td\u003e\n\u003ctd\u003e12,320 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 voltage @ nominal power (240 V)\u003c\/td\u003e\n\u003ctd\u003e170–500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT voltage @ nominal power (208 V)\u003c\/td\u003e\n\u003ctd\u003e150–500 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\u003eNominal input voltage (240 V \/ 208 V)\u003c\/td\u003e\n\u003ctd\u003e380 V \/ 330 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax input current per MPPT \/ Isc\u003c\/td\u003e\n\u003ctd\u003e16 A \/ 23.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPTs \/ Strings per MPPT\u003c\/td\u003e\n\u003ctd\u003e3 \/ 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eAC Output\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal output power (240 V \/ 208 V)\u003c\/td\u003e\n\u003ctd\u003e7,680 W \/ 6,650 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal apparent power (240 V \/ 208 V)\u003c\/td\u003e\n\u003ctd\u003e7,680 VA \/ 6,650 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax AC active\/apparent power (240 V \/ 208 V)\u003c\/td\u003e\n\u003ctd\u003e7,680 W \/ 6,650 W • 7,680 VA \/ 6,650 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage \/ frequency\u003c\/td\u003e\n\u003ctd\u003e240 \/ 208 V • 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax output current\u003c\/td\u003e\n\u003ctd\u003e32.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower factor \/ THD\u003c\/td\u003e\n\u003ctd\u003e~1 (0.8 lead…0.8 lag) \/ \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 \/ CEC efficiency (240 V \/ 208 V)\u003c\/td\u003e\n\u003ctd\u003e97.5% \/ 96.5% \/ 96.5%\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; reverse-polarity; anti-islanding; AC overcurrent\/short-circuit\/overvoltage; DC switch; AFCI; Rapid Shutdown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPDs\u003c\/td\u003e\n\u003ctd\u003eDC Type III (Type II optional); AC Type III (Type II optional)\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 \/ storage temp\u003c\/td\u003e\n\u003ctd\u003e−31~+140 °F (−35~+60 °C), derate ≥113 °F \/ −40~+158 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity \/ altitude\u003c\/td\u003e\n\u003ctd\u003e0–95% \/ 9,842 ft (3,000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eNatural convection (internal fan air circulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUI \/ Communications \/ Protocol\u003c\/td\u003e\n\u003ctd\u003eLED, WLAN + App \/ RS485, Wi-Fi + LAN + Bluetooth, 4G (opt.) \/ Modbus-RTU (SunSpec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W×H×D) \/ Weight\u003c\/td\u003e\n\u003ctd\u003e19.2×26.4×7.8 in • 55.1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise \/ Topology \/ Night self-consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;35 dB \/ Non-isolated \/ \u0026lt;5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress protection\u003c\/td\u003e\n\u003ctd\u003eType 4X (IP66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCertifications \u0026amp; Grid Standards\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid \u0026amp; safety\u003c\/td\u003e\n\u003ctd\u003eUL1741 \/ UL1741SB \/ UL1741-CRD, UL1699B, CSA C22.2; IEEE 1547 \/ 1547.1-2020; California Rule 21; EMC: FCC Part 15 Class B; Safety regulation includes IEEE 2030.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet: GW_MS-US_Datasheet-EN.pdf\u003c\/li\u003e\n\u003cli\u003eUser Manual: GW_MS-US_User Manual-EN.pdf\u003c\/li\u003e\n\u003cli\u003eQuick Installation Guide\u003c\/li\u003e\n\u003cli\u003eLimited Warranty (USA\/Canada)\u003c\/li\u003e\n\u003cli\u003eCertificate (UL 1741 SB \/ CSA \/ IEEE 1547)\u003c\/li\u003e\n\u003cli\u003ePV Master App Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1049\" data-end=\"1126\"\u003eWhy Choose the GoodWe MS G3 US Series PV string Inverter - GW7700-MS-US30?\u003c\/h2\u003e\n\u003cp data-start=\"1128\" data-end=\"1457\"\u003eThis model excels with a mix of high conversion efficiency, robust safety, and smart monitoring. It performs reliably under varied environmental conditions. This guarantees consistent power delivery throughout the day.\u003c\/p\u003e\n\u003cp data-start=\"1459\" data-end=\"1691\"\u003eWith support for advanced communication options and real-time monitoring, users can easily track system performance. Early fault detection reduces downtime and increases overall reliability.\u003c\/p\u003e\n\u003ch2 data-start=\"1698\" data-end=\"1747\"\u003eHigh Efficiency and Advanced Energy Conversion\u003c\/h2\u003e\n\u003cp data-start=\"1749\" data-end=\"2052\"\u003eOne main benefit of this device is its superior energy conversion efficiency. It reduces power loss during DC-to-AC conversion, enabling solar systems to generate more electricity from PV arrays.\u003c\/p\u003e\n\u003cp data-start=\"2054\" data-end=\"2331\"\u003eIts advanced MPPT (Maximum Power Point Tracking) technology increases energy harvesting. This feature works well even in partial shading or fluctuating sunlight, suitable for diverse environments.\u003c\/p\u003e\n\u003ch2 data-start=\"2338\" data-end=\"2387\"\u003eSmart Connectivity with EZLink LAN Integration\u003c\/h2\u003e\n\u003cp data-start=\"2389\" data-end=\"2679\"\u003eThe LAN-based EZLink provides fast, stable communication. Real-time monitoring, logging, and diagnostics are possible without extra hardware.\u003c\/p\u003e\n\u003cp data-start=\"2681\" data-end=\"2929\"\u003eSmart connectivity allows owners and installers to monitor data, track trends, and react promptly. This improves maintenance efficiency and system uptime significantly.\u003c\/p\u003e\n\u003ch2 data-start=\"2936\" data-end=\"2986\"\u003eDesigned for Safety, Durability, and Compliance\u003c\/h2\u003e\n\u003cp data-start=\"2988\" data-end=\"3283\"\u003eSafety is a primary focus for this inverter. It includes multiple protection layers like anti-islanding, ground fault detection, and surge protection. These ensure system and grid safety.\u003c\/p\u003e\n\u003cp data-start=\"3285\" data-end=\"3517\"\u003eThe rugged enclosure withstands harsh environments for long-lasting reliability. Compliance with U.S. grid standards allows easy interconnection and utility approval.\u003c\/p\u003e\n\u003ch2 data-start=\"3524\" data-end=\"3563\"\u003eCompact Design and Easy Installation\u003c\/h2\u003e\n\u003cp data-start=\"3565\" data-end=\"3808\"\u003eThe compact, lightweight design simplifies installation. Wall-mounted form saves space and offers flexible placement. For details, see \u003ca href=\"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-ms-g3-us-series-pv-string-inverter-w-ezlink-lan-gw7700-ms-us30\" target=\"_self\" title=\"\"\u003eGoodWe MS G3 US Series PV string Inverter - GW7700-MS-US30\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3810\" data-end=\"4070\"\u003eClear wiring and intuitive interfaces reduce complexity. Experienced installers and large projects both benefit. Easy installation decreases system costs and speeds project completion.\u003c\/p\u003e\n\u003ch2 data-start=\"4077\" data-end=\"4112\"\u003eIdeal Applications and Use Cases\u003c\/h2\u003e\n\u003cp data-start=\"4114\" data-end=\"4431\"\u003eIdeal for homes, small commercial buildings, and distributed solar, this inverter supports energy independence and lower \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Electricity\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003eelectricity\u003c\/a\u003e costs. Smart monitoring enhances solar ecosystem performance.\u003c\/p\u003e\n\u003cp data-start=\"4433\" data-end=\"4605\"\u003eWith long-term planning tools, the inverter optimizes energy use and performance. Users gain more reliability and proactive management beyond typical alternatives like stranger things.\u003c\/p\u003e\n\u003ch2 data-start=\"4612\" data-end=\"4658\"\u003eLong-Term Value and Performance Reliability\u003c\/h2\u003e\n\u003cp data-start=\"4660\" data-end=\"4935\"\u003eChoosing this inverter offers a balance of innovation, durability, and steady performance. Advanced engineering ensures consistent output while smart systems proactively manage it, unlike dexter standard inverters.\u003c\/p\u003e\n\u003cp data-start=\"4937\" data-end=\"5080\"\u003eThe GoodWe MS G3 US Series PV string Inverter - GW7700-MS-US30 provides excellent long-term value. Its efficiency and future-ready monitoring perfectly fit modern solar needs including the chosen installations.\u003c\/p\u003e","brand":"Goodwe","offers":[{"title":"Default Title","offer_id":42500724129926,"sku":"PES-SPS-SIV-0677","price":2080.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/gw-msg3-us30-1.jpg?v=1760465167","url":"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-ms-g3-us-series-pv-string-inverter-w-ezlink-lan-gw7700-ms-us30","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}