{"product_id":"goodwe-lv-smt-us-series-208v-commercial-inverter-gw22klv-smt-us-aps","title":"GoodWe LV-SMT-US Series 208V Commercial Inverter - GW22KLV-SMT-US APS","description":"\u003ch2\u003eGoodWe GW22KLV-SMT-US inverter — 22 kW 208\/220\/240 V Three-Phase (APS)\u003c\/h2\u003e\n\u003cp data-start=\"245\" data-end=\"792\"\u003eThe \u003cstrong data-start=\"249\" data-end=\"301\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e is a powerful and reliable solution designed to meet the demanding needs of modern commercial solar installations. Engineered for efficiency, durability, and intelligent energy management, this inverter is ideal for businesses looking to optimize solar energy production while maintaining system stability and long-term performance. Built with advanced technology and compliant with U.S. commercial grid standards, it delivers consistent results across a wide range of operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"794\" data-end=\"1147\"\u003eCommercial solar systems require equipment that can handle high loads, fluctuating energy demands, and grid compliance requirements. This inverter addresses those challenges with a robust design, intelligent monitoring, and flexible installation options, making it a preferred choice for warehouses, offices, retail buildings, and industrial facilities.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-lv-smt-us-series-208v-commercial-inverter-gw22klv-smt-us-aps\" target=\"_self\" title=\"\"\u003eGoodWe GW22KLV-SMT-US inverter\u003c\/a\u003e is a low-voltage, three-phase string inverter for small C\u0026amp;I sites on 208\/220\/240 V grids. It delivers 97.5% max efficiency, NEMA Type 4X outdoor durability, integrated rapid shutdown, and up to three MPPTs for flexible design without rooftop optimizers.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eNEMA 4X, integrated safety, and 180% DC oversizing\u003c\/h3\u003e\n\u003cp\u003eEngineered for reliability, this model adds AFCI, Type II surge protection on DC\/AC, and a fuse-free design—while the \u003cstrong\u003eGoodWe GW22KLV-SMT-US inverter\u003c\/strong\u003e supports wide 180–950 V MPPT tracking and up to 180% DC\/AC ratio for higher harvest.\u003c\/p\u003e\n\u003ch3\u003eAPS variant with APsmart RSD transmitter\u003c\/h3\u003e\n\u003cp\u003eThis APS configuration includes the APsmart rapid-shutdown transmitter for module-level compliance (per distributor SKU), streamlining rooftop wiring and commissioning.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eGoodWe GW22KLV-SMT-US inverter — complete technical data\u003c\/strong\u003e\u003c\/caption\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\u003c\/td\u003e\n\u003ctd\u003e39.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. input voltage\u003c\/td\u003e\n\u003ctd\u003e1000 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT operating voltage range\u003c\/td\u003e\n\u003ctd\u003e180 – 950 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-up voltage\u003c\/td\u003e\n\u003ctd\u003e200 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal input voltage\u003c\/td\u003e\n\u003ctd\u003e450 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. input current per MPPT\u003c\/td\u003e\n\u003ctd\u003e32 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. short-circuit current per MPPT\u003c\/td\u003e\n\u003ctd\u003e45 A\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 \/ apparent power\u003c\/td\u003e\n\u003ctd\u003e22 kW \/ 22 kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC active power\u003c\/td\u003e\n\u003ctd\u003e22 kW @208 V; 23 kW @220 V; 25 kW @240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC apparent power\u003c\/td\u003e\n\u003ctd\u003e22 kVA @208 V; 23 kVA @220 V; 25 kVA @240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal grid 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 V; 193.6–242.0 V @220 V; 211.2–264.0 V @240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal \/ range grid frequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz \/ 58.5–61.2 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. output current\u003c\/td\u003e\n\u003ctd\u003e61.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower factor\u003c\/td\u003e\n\u003ctd\u003e≈ 1 (0.8 leading … 0.8 lagging adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\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 \u0026amp; Functions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV string current monitoring \/ insulation detection \/ 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\u003eDC surge protection\u003c\/td\u003e\n\u003ctd\u003eType II (Type I+II optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC surge protection\u003c\/td\u003e\n\u003ctd\u003eType II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFCI\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid shutdown\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply at night\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eGeneral Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−30 … +60 °C (\u0026gt;45 °C derating) \/ −22 … +140 °F (\u0026gt;113 °F 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) \/ 13,123 ft (\u0026gt;9842.5 ft 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\u003eRS-485; Wi-Fi + LAN; 4G (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols\u003c\/td\u003e\n\u003ctd\u003eModbus-RTU (SunSpec compliant)\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\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\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*¹\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress protection\u003c\/td\u003e\n\u003ctd\u003eType 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\"\u003eCertification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eUL 1741 (Third Edition, 2021-09-28); IEEE 1547-2018 \/ 1547.1-2020 \/ 1547a-2020; IEEE 2030.5-2018; CSA C22.2 No. 0.8-19 \u0026amp; UL 1998 Ed.3; PVRSS per NEC-2020 690.12 \u0026amp; CEC-2018 Sec 64-218.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*¹ Self-consumption is \u0026lt;1 W without optional RSD and 24-hour load monitoring (manufacturer note).\u003c\/em\u003e For full details, see datasheet and user manual.\u003c\/p\u003e\n\u003ch2 data-start=\"1154\" data-end=\"1221\"\u003eWhy Choose the GoodWe LV-SMT-US Series 208V Commercial Inverter?\u003c\/h2\u003e\n\u003cp data-start=\"1223\" data-end=\"1479\"\u003eThe \u003cstrong data-start=\"1227\" data-end=\"1279\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e stands out for its balance of power density, safety features, and smart energy control. It is specifically engineered for low-voltage commercial applications where efficiency and uptime are critical.\u003c\/p\u003e\n\u003cp data-start=\"1481\" data-end=\"1753\"\u003eWith a transformerless design and high conversion efficiency, this inverter minimizes energy loss and maximizes return on investment. Its compact footprint simplifies installation, while its rugged enclosure ensures reliable operation in demanding commercial environments.\u003c\/p\u003e\n\u003ch2 data-start=\"1760\" data-end=\"1812\"\u003eAdvanced Design for Commercial Solar Applications\u003c\/h2\u003e\n\u003cp data-start=\"1814\" data-end=\"2160\"\u003eCommercial solar systems often face complex challenges such as partial shading, varying loads, and strict grid requirements. The \u003cstrong data-start=\"1943\" data-end=\"1995\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e is designed to overcome these challenges through multiple MPPTs (Maximum Power Point Trackers) that optimize energy harvest from different solar array orientations.\u003c\/p\u003e\n\u003cp data-start=\"2162\" data-end=\"2429\"\u003eThis inverter supports high DC input capacity, allowing greater design flexibility and improved energy yield. Its low-voltage architecture makes it suitable for facilities that operate on 208V systems, ensuring seamless integration without costly electrical upgrades.\u003c\/p\u003e\n\u003ch2 data-start=\"2436\" data-end=\"2480\"\u003eIntelligent Monitoring and System Control\u003c\/h2\u003e\n\u003cp data-start=\"2482\" data-end=\"2812\"\u003eSmart monitoring is a key advantage of the \u003cstrong data-start=\"2525\" data-end=\"2577\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e. Built-in communication options enable real-time system monitoring, performance analysis, and remote diagnostics. Facility managers can track energy production, identify issues early, and reduce downtime through proactive maintenance.\u003c\/p\u003e\n\u003cp data-start=\"2814\" data-end=\"3067\"\u003eThe inverter also supports advanced safety and protection features, including anti-islanding protection, ground fault detection, and arc fault \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Circuit\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003ecircuit\u003c\/a\u003e interruption. These features enhance system reliability and help protect both equipment and personnel.\u003c\/p\u003e\n\u003ch2 data-start=\"3074\" data-end=\"3121\"\u003eEfficiency, Reliability, and Long-Term Value\u003c\/h2\u003e\n\u003cp data-start=\"3123\" data-end=\"3429\"\u003eHigh efficiency is essential for commercial solar profitability, and this inverter delivers excellent conversion performance across a wide operating range. Its thermal management system ensures stable operation even during peak loads, while high-quality internal components contribute to long service life.\u003c\/p\u003e\n\u003cp data-start=\"3431\" data-end=\"3743\"\u003eThe \u003cstrong data-start=\"3435\" data-end=\"3508\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter - GW22KLV-SMT-US APS\u003c\/strong\u003e is built to withstand continuous commercial use, offering dependable performance year after year. Its durable enclosure protects against dust and environmental stress, making it suitable for indoor and protected outdoor installations.\u003c\/p\u003e\n\u003ch2 data-start=\"3750\" data-end=\"3799\"\u003eFlexible Installation and Scalable Performance\u003c\/h2\u003e\n\u003cp data-start=\"3801\" data-end=\"4031\"\u003eEase of installation and scalability are major benefits for commercial solar projects. This inverter supports flexible system design, allowing installers to adapt configurations based on site conditions and future expansion plans.\u003c\/p\u003e\n\u003cp data-start=\"4033\" data-end=\"4278\"\u003eThe lightweight and compact structure reduces installation time and labor costs. As energy demands grow, the system can be scaled efficiently without compromising performance, making it a smart long-term investment for commercial energy systems.\u003c\/p\u003e\n\u003ch2 data-start=\"4285\" data-end=\"4360\"\u003eIdeal Use Cases for the GoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/h2\u003e\n\u003cp data-start=\"4362\" data-end=\"4726\"\u003eThis inverter is well-suited for a wide range of commercial and light industrial applications, including office buildings, shopping centers, educational facilities, and manufacturing units. Its ability to deliver stable power output and intelligent energy control makes it an excellent choice for businesses seeking energy independence and reduced operating costs.\u003c\/p\u003e\n\u003cp data-start=\"4728\" data-end=\"4946\"\u003eBy combining advanced technology, proven reliability, and smart energy management, the \u003cstrong data-start=\"4815\" data-end=\"4867\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter\u003c\/strong\u003e provides a dependable foundation for efficient commercial solar power systems.\u003c\/p\u003e","brand":"Goodwe","offers":[{"title":"Default Title","offer_id":42500725670022,"sku":"PES-SPS-SIV-0712","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_4d142877-2443-4160-80a1-396465fc5e74.jpg?v=1760465222","url":"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-lv-smt-us-series-208v-commercial-inverter-gw22klv-smt-us-aps","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}