{"product_id":"goodwe-lv-smt-us-series-208v-commercial-inverter-gw22klv-smt-us-tigo","title":"GoodWe LV-SMT-US Series 208V Commercial Inverter - GW22KLV-SMT-US TIGO","description":"\u003ch2\u003eGoodWe GW22KLV-SMT-US — 22 kW, 208\/220\/240 V 3-Phase Low-Voltage C\u0026amp;I String Inverter\u003c\/h2\u003e\n\u003cp data-start=\"268\" data-end=\"661\"\u003eThe \u003cstrong data-start=\"272\" data-end=\"324\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e is a powerful, intelligent, and future-ready solution designed to meet the growing energy demands of commercial solar installations. Built with advanced safety features, high efficiency, and seamless system integration, this inverter is ideal for businesses looking to maximize solar performance while maintaining long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"663\" data-end=\"914\"\u003eEngineered for low-voltage commercial applications, this inverter supports stable energy conversion in 208V three-phase systems, making it a dependable choice for warehouses, retail buildings, educational institutions, and light industrial facilities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to \u003cstrong\u003e3 MPPTs\u003c\/strong\u003e (2 strings each); wide 180–950 V MPPT window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e97.5% max\u003c\/strong\u003e \/ \u003cstrong\u003e96.5% CEC\u003c\/strong\u003e efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEMA Type 4X\u003c\/strong\u003e enclosure; integrated AFCI \u0026amp; rapid shutdown (PVRSS).\u003c\/li\u003e\n\u003cli\u003eCommission quickly via SolarGo; remote monitoring \u0026amp; firmware updates.\u003c\/li\u003e\n\u003cli\u003eCommunications: RS485, Wi-Fi+LAN, optional 4G; SunSpec Modbus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eInput (DC)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Input Power (kW)\u003c\/td\u003e\n\u003ctd\u003e39.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Input Voltage (V)\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Operating Voltage Range (V)\u003c\/td\u003e\n\u003ctd\u003e180–950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-up Voltage (V)\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Voltage (V)\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Input Current per MPPT (A)\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Short-Circuit Current per MPPT (A)\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MPPTs \/ Strings per MPPT\u003c\/td\u003e\n\u003ctd\u003e3 \/ 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eOutput (AC)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Power (kW)\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Apparent Power (kVA)\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC Active Power (kW)\u003c\/td\u003e\n\u003ctd\u003e22@208 V; 23@220 V; 25@240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC Apparent Power (kVA)\u003c\/td\u003e\n\u003ctd\u003e22@208 V; 23@220 V; 25@240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC Voltage\u003c\/td\u003e\n\u003ctd\u003e208\/220\/240 V, 3L\/N\/PE or 3L\/PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e183.0–228.8 V @208; 193.6–242.0 V @220; 211.2–264.0 V @240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC Frequency (Hz)\u003c\/td\u003e\n\u003ctd\u003e60 (58.5–61.2 Hz range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Output Current (A)\u003c\/td\u003e\n\u003ctd\u003e61.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Factor\u003c\/td\u003e\n\u003ctd\u003e~1 (adjustable 0.8 leading to 0.8 lagging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion\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\u003e97.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEC Efficiency\u003c\/td\u003e\n\u003ctd\u003e96.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eProtection\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV String Current \/ Insulation \/ Residual Current Monitoring\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV Reverse Polarity \/ Anti-islanding\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Overcurrent \/ Short Circuit \/ Overvoltage\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Switch\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Protection\u003c\/td\u003e\n\u003ctd\u003eDC Type II (Type I+II optional); AC Type II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFCI \/ Rapid Shutdown \/ Power supply at night\u003c\/td\u003e\n\u003ctd\u003eIntegrated\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. Range\u003c\/td\u003e\n\u003ctd\u003e-30 ~ +60 °C (\u0026gt;45 °C derating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0 ~ 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Operating Altitude\u003c\/td\u003e\n\u003ctd\u003e4000 m (\u0026gt;3000 m derating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eSmart fan cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Interface\u003c\/td\u003e\n\u003ctd\u003eLED, WLAN + App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485, Wi-Fi + LAN, optional 4G; Modbus-RTU (SunSpec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W×H×D)\u003c\/td\u003e\n\u003ctd\u003e520 × 990 × 220 mm (20.5 × 39.0 × 8.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e60 kg (132.2 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-consumption at Night\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 12 W*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eType 4X (NEMA 4X)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Connector\u003c\/td\u003e\n\u003ctd\u003e#12 ~ #8 AWG Cu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Connector\u003c\/td\u003e\n\u003ctd\u003eOT (#5–3\/0 AWG, Cu or Al)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompliance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL 1741 (SB), IEEE 1547-2018 \/ 1547.1-2020 \/ 1547a-2020; Hawaiian Electric SRD-V2.0; IEEE 2030.5; PVRSS (NEC 690.12; CEC 64-218)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px;\"\u003e* Less than 1 W without optional RSD and 24-hour load monitoring (datasheet note).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSpecs source: GoodWe LVSMT-US datasheet.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"921\" data-end=\"988\"\u003eWhy Choose the GoodWe LV-SMT-US Series 208V Commercial Inverter?\u003c\/h2\u003e\n\u003cp data-start=\"990\" data-end=\"1234\"\u003eCommercial solar systems demand consistent output, high efficiency, and robust protection. The \u003ca href=\"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-lv-smt-us-series-208v-commercial-inverter-gw22klv-smt-us-tigo\" target=\"_self\" title=\"\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/a\u003e delivers on all fronts with a design focused on performance optimization and operational safety.\u003c\/p\u003e\n\u003cp data-start=\"1236\" data-end=\"1545\"\u003eThis inverter supports advanced MPPT technology, allowing it to adapt to varying sunlight conditions and extract maximum power throughout the day. Its commercial-grade architecture ensures minimal downtime, even under heavy load conditions, helping businesses achieve faster returns on their solar investment.\u003c\/p\u003e\n\u003ch2 data-start=\"1552\" data-end=\"1605\"\u003eAdvanced Features for Commercial-Scale Performance\u003c\/h2\u003e\n\u003cp data-start=\"1607\" data-end=\"1767\"\u003eThe \u003cstrong data-start=\"1611\" data-end=\"1663\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e is equipped with cutting-edge features that simplify installation, monitoring, and long-term operation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1771\" data-end=\"1823\"\u003eHigh conversion efficiency to reduce energy losses\u003c\/li\u003e\n\u003cli data-start=\"1826\" data-end=\"1869\"\u003eMultiple MPPTs for flexible system design\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"1923\"\u003eIntegrated AFCI protection to enhance fire safety\u003c\/li\u003e\n\u003cli data-start=\"1926\" data-end=\"1996\"\u003eBuilt-in monitoring compatibility for real-time performance tracking\u003c\/li\u003e\n\u003cli data-start=\"1999\" data-end=\"2063\"\u003eCompact, lightweight design for easier commercial installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2065\" data-end=\"2196\"\u003eThese features collectively ensure that commercial solar projects operate efficiently while complying with modern safety standards.\u003c\/p\u003e\n\u003ch2 data-start=\"2203\" data-end=\"2260\"\u003eOptimized for Low-Voltage 208V Commercial Applications\u003c\/h2\u003e\n\u003cp data-start=\"2262\" data-end=\"2608\"\u003eOne of the standout advantages of the \u003cstrong data-start=\"2300\" data-end=\"2352\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e is its compatibility with low-voltage commercial grids. Many commercial buildings operate on 208V systems, and this inverter is specifically engineered to deliver stable output without requiring additional transformers or complex electrical modifications.\u003c\/p\u003e\n\u003cp data-start=\"2610\" data-end=\"2761\"\u003eThis optimized voltage compatibility helps reduce system costs, improve efficiency, and simplify project planning for installers and facility managers.\u003c\/p\u003e\n\u003ch2 data-start=\"2768\" data-end=\"2817\"\u003eSeamless Integration with Smart Energy Systems\u003c\/h2\u003e\n\u003cp data-start=\"2819\" data-end=\"3100\"\u003eThe \u003cstrong data-start=\"2823\" data-end=\"2897\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter - GW22KLV-SMT-US TIGO\u003c\/strong\u003e is designed to integrate effortlessly with modern energy management platforms. Its smart monitoring capabilities allow operators to track system health, energy production, and fault alerts in real time.\u003c\/p\u003e\n\u003cp data-start=\"3102\" data-end=\"3340\"\u003eWith enhanced communication options, businesses can optimize performance, detect issues early, and maintain system efficiency over the long term. This level of visibility is especially valuable for multi-site commercial solar deployments.\u003c\/p\u003e\n\u003ch2 data-start=\"3347\" data-end=\"3394\"\u003eBuilt-In Safety and Compliance You Can Trust\u003c\/h2\u003e\n\u003cp data-start=\"3396\" data-end=\"3607\"\u003eSafety is a critical requirement for any commercial solar system, and the \u003cstrong data-start=\"3470\" data-end=\"3522\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e meets strict industry standards. It includes advanced protection mechanisms such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"3611\" data-end=\"3650\"\u003eArc Fault Circuit Interruption (AFCI)\u003c\/li\u003e\n\u003cli data-start=\"3653\" data-end=\"3680\"\u003eAnti-islanding protection\u003c\/li\u003e\n\u003cli data-start=\"3683\" data-end=\"3725\"\u003eOver-voltage and over-current safeguards\u003c\/li\u003e\n\u003cli data-start=\"3728\" data-end=\"3755\"\u003eRobust thermal management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3757\" data-end=\"3895\"\u003eThese safety features help protect equipment, \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Property\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003eproperty\u003c\/a\u003e, and personnel while ensuring regulatory compliance across commercial environments.\u003c\/p\u003e\n\u003ch2 data-start=\"3902\" data-end=\"3946\"\u003eLong-Term Reliability and Cost Efficiency\u003c\/h2\u003e\n\u003cp data-start=\"3948\" data-end=\"4179\"\u003eDurability and reliability are essential for commercial operations. The \u003cstrong data-start=\"4020\" data-end=\"4072\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e is built with high-quality components designed to withstand demanding conditions and continuous operation.\u003c\/p\u003e\n\u003cp data-start=\"4181\" data-end=\"4456\"\u003eIts efficient thermal design reduces stress on internal components, extending operational lifespan and minimizing maintenance costs. Over time, this reliability translates into lower operational expenses and improved return on investment for businesses adopting solar energy.\u003c\/p\u003e\n\u003ch2 data-start=\"4463\" data-end=\"4514\"\u003eIdeal Applications for Commercial Solar Projects\u003c\/h2\u003e\n\u003cp data-start=\"4516\" data-end=\"4665\"\u003eThe versatility of the \u003cstrong data-start=\"4539\" data-end=\"4591\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e makes it suitable for a wide range of commercial applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"4669\" data-end=\"4687\"\u003eOffice buildings\u003c\/li\u003e\n\u003cli data-start=\"4690\" data-end=\"4708\"\u003eRetail complexes\u003c\/li\u003e\n\u003cli data-start=\"4711\" data-end=\"4737\"\u003eSchools and universities\u003c\/li\u003e\n\u003cli data-start=\"4740\" data-end=\"4777\"\u003eWarehouses and distribution centers\u003c\/li\u003e\n\u003cli data-start=\"4780\" data-end=\"4809\"\u003eSmall industrial facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4811\" data-end=\"4937\"\u003eIts flexible design and dependable performance allow it to scale with growing energy needs while maintaining system stability.\u003c\/p\u003e","brand":"Goodwe","offers":[{"title":"Default Title","offer_id":42500725571718,"sku":"PES-SPS-SIV-0710","price":6022.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/goodwe-22-60lv-smt-us-front_e5b8f344_8962dd7c-87bb-4a1e-995b-31460496ae5e.jpg?v=1760465217","url":"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-lv-smt-us-series-208v-commercial-inverter-gw22klv-smt-us-tigo","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}