{"product_id":"goodwe-lv-smt-us-series-208v-commercial-inverter-gw28klv-smt-us-tigo","title":"GoodWe LV-SMT-US Series 208V Commercial Inverter - GW28KLV-SMT-US TIGO","description":"\u003ch2\u003eGoodWe GW28KLV-SMT-US — 28 kW, 208\/220\/240 V 3-Phase Low-Voltage C\u0026amp;I String Inverter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter - GW28KLV-SMT-US TIGO\u003c\/strong\u003e is designed for superior commercial solar energy conversion. It ensures reliable and efficient power output, meeting the changing demands of modern energy systems. This inverter incorporates advanced intelligence for consistent, high-quality performance in commercial photovoltaic projects.\u003c\/p\u003e\n\u003cp\u003eBuilt to accommodate various commercial settings, the inverter fits seamlessly in applications like schools, warehouses, retail centers, and more. Its robust construction enhances stable energy delivery and allows for easy scalability. This makes it a top choice for system designers and installers focused on long-term reliability and peak performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports up to \u003cstrong\u003e4 MPPTs\u003c\/strong\u003e with 2 strings per MPPT and an MPPT voltage range of 180–950 V.\u003c\/li\u003e\n\u003cli\u003eDelivers a high conversion efficiency of \u003cstrong\u003e97.5% max\u003c\/strong\u003e and \u003cstrong\u003e96.5% CEC\u003c\/strong\u003e efficiency standards.\u003c\/li\u003e\n\u003cli\u003eFeatures a durable \u003cstrong\u003eNEMA Type 4X\u003c\/strong\u003e enclosure with integrated AFCI and rapid shutdown (PVRSS) safety capabilities.\u003c\/li\u003e\n\u003cli\u003eAllows 180% DC input oversizing, remote monitoring, and firmware updates for maximum system flexibility.\u003c\/li\u003e\n\u003cli\u003eIncludes multiple communication methods such as RS485, Wi-Fi, LAN, optional 4G, and SunSpec Modbus protocol.\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\u003e50.4\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\u003e4 \/ 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\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Apparent Power (kVA)\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC Active Power (kW)\u003c\/td\u003e\n\u003ctd\u003e28@208 V; 30@220 V; 32@240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC Apparent Power (kVA)\u003c\/td\u003e\n\u003ctd\u003e28@208 V; 30@220 V; 32@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\u003e77.7\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\u003e62 kg (136.4 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\u003eAdvanced Commercial Solar Performance with GoodWe LV-SMT-US Series 208V Commercial Inverter - GW28KLV-SMT-US TIGO\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-lv-smt-us-series-208v-commercial-inverter-gw28klv-smt-us-tigo\" target=\"_self\" title=\"\"\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter - GW28KLV-SMT-US TIGO\u003c\/a\u003e is optimized for commercial solar applications running on low-voltage systems. It offers 208V output compatibility that streamlines integration with existing electrical infrastructures. This reduces the complexity of installation and enhances the overall operational efficiency.\u003c\/p\u003e\n\u003cp\u003eEmphasizing a high conversion efficiency, the inverter minimizes loss during the DC-to-AC power conversion process. This maximizes the utilization of the photovoltaic energy generated. As a result, businesses enjoy better financial returns and reliable performance under fluctuating load conditions.\u003c\/p\u003e\n\u003ch2\u003eSmart Design for Commercial Scalability\u003c\/h2\u003e\n\u003cp\u003eCommercial solar projects often require future expansion capabilities. This inverter supports such needs with multiple maximum power point tracking (MPPT) channels. These channels help optimize energy harvest when facing diverse array layouts.\u003c\/p\u003e\n\u003cp\u003eThis feature is particularly valuable for rooftop installations with shading challenges or complex configurations. Its compact and rugged enclosure is suitable for indoor and outdoor settings. Advanced thermal management technology ensures steady operation under heavy loads, reducing downtime and prolonging service life.\u003c\/p\u003e\n\u003ch2\u003eIntegrated Safety and Monitoring Capabilities\u003c\/h2\u003e\n\u003cp\u003eSafety is a crucial focus in commercial solar power systems. The \u003cstrong\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter - GW28KLV-SMT-US TIGO\u003c\/strong\u003e integrates multiple protection mechanisms. These include anti-islanding, ground fault detection, and surge protection functions. Together, they provide enhanced protection for equipment and personnel alike.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the inverter offers intelligent monitoring features that deliver real-time performance tracking. This supports proactive maintenance and rapid troubleshooting. With these tools, commercial operators gain improved system transparency and greater control over asset management.\u003c\/p\u003e\n\u003ch2\u003eOptimized Compatibility with Modern Solar Systems\u003c\/h2\u003e\n\u003cp\u003eThis inverter supports advanced module-level technology for enhanced system control. Intelligent optimization functions mitigate \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Energy\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003eenergy\u003c\/a\u003e losses caused by partial shading or mismatched modules. This leads to improved energy yields and system efficiency.\u003c\/p\u003e\n\u003cp\u003eIts compliance with grid standards ensures smooth interaction with utility grids. The device works well in grid-tied installations and enables sophisticated commercial energy management strategies. This flexibility adds significant value to modern commercial solar systems.\u003c\/p\u003e\n\u003ch2\u003eReliable Construction for Long-Term Use\u003c\/h2\u003e\n\u003cp\u003eDurability is a key characteristic of this inverter. It is built using high-quality components and features a sturdy housing designed for commercial environments. The inverter maintains reliable operation over a broad temperature range, providing stable energy output regardless of weather conditions.\u003c\/p\u003e\n\u003cp\u003eIts low maintenance demands further appeal to businesses seeking dependable solutions. The inverter’s robust construction and reliability make it an essential part of long-term commercial energy strategies.\u003c\/p\u003e\n\u003ch2\u003eIdeal Choice for Commercial Energy Efficiency\u003c\/h2\u003e\n\u003cp\u003eFor businesses aiming to reduce costs and increase sustainability, the \u003cstrong\u003eGoodWe LV-SMT-US Series 208V Commercial Inverter - GW28KLV-SMT-US TIGO\u003c\/strong\u003e is an excellent solution. It balances efficiency, intelligence, and durability effectively. The device supports a variety of installation types with flexible and reliable operation.\u003c\/p\u003e\n\u003cp\u003eChoosing this inverter enables commercial owners to meet their current energy goals while preparing for future growth. It serves as a strategic component within commercial solar power systems. This product successfully merges reliability with performance for long-term investment benefits.\u003c\/p\u003e","brand":"Goodwe","offers":[{"title":"Default Title","offer_id":42500725604486,"sku":"PES-SPS-SIV-0711","price":6430.83,"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_da52d6fe-9c4f-4948-8ae7-066829de201b.jpg?v=1760465218","url":"https:\/\/www.portlandiaelectric.supply\/products\/goodwe-lv-smt-us-series-208v-commercial-inverter-gw28klv-smt-us-tigo","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}