{"product_id":"fronius-12-0-kw-symo-advanced-12-0-3-208-240vac-4-210-091-801","title":"Fronius 12.0 kW Symo Advanced 12.0-3 208\/240VAC 4,210,091,801","description":"\u003ch2 class=\"Polaris-Header-Title\"\u003eFronius Symo Advanced 12.0 kW 12.0-3 208\/240VAC 4,210,091,801\u003c\/h2\u003e\n\u003cp\u003eThe Fronius Symo Advanced 12.0-3 is a three-phase, transformerless inverter built for safety, flexibility, and high ROI. With integrated SunSpec PLC, it’s ideal for commercial and industrial solar systems requiring smart grid readiness, rapid shutdown, and advanced connectivity.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSunSpec Rapid Shutdown:\u003c\/strong\u003e Integrated PLC transmitter ensures compliance and simplifies system design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSnapINverter Design:\u003c\/strong\u003e Easy serviceability and installation with streamlined component access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Grid Ready:\u003c\/strong\u003e Supports advanced grid functions and real-time communication protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Input Range:\u003c\/strong\u003e Two MPP trackers with broad voltage range allow optimal PV design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Cooling:\u003c\/strong\u003e Regulated air cooling enhances thermal performance and inverter lifespan.\u003c\/p\u003e\n\u003ch3\u003eSpecial Technology\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuperFlex Design:\u003c\/strong\u003e Accommodates complex string configurations and varied PV module layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePC Board Replacement:\u003c\/strong\u003e Field-serviceable design allows for minimal downtime and maintenance costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Communication:\u003c\/strong\u003e Wi-Fi, Ethernet, RS422, and USB for remote monitoring and inverter updates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Datalogger \u0026amp; Web Server:\u003c\/strong\u003e No external components needed for full monitoring capability.\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eStandard 10-year warranty with optional 15- or 20-year extensions available through Fronius.\u003c\/p\u003e\n\u003ch3\u003eBest Uses\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial PV Systems:\u003c\/strong\u003e Ideal for 208\/240V three-phase grid-tied installations with high reliability needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Grid Compliance:\u003c\/strong\u003e NEC 2017 and IEEE 1547 certified for U.S. installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScalable Projects:\u003c\/strong\u003e Suitable for fleet-managed, multi-inverter installations using Fronius Solar.web.\u003c\/p\u003e\n\u003ch3\u003eSpecifications Table\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eData\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSymo Advanced 12.0-3 208\/240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003e4,210,091,801\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Nominal Output Power\u003c\/td\u003e\n\u003ctd\u003e11,995 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax AC Output Power\u003c\/td\u003e\n\u003ctd\u003e11,995 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PV Input\u003c\/td\u003e\n\u003ctd\u003e18,000 W (18 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e200 – 600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable MPP Voltage Range\u003c\/td\u003e\n\u003ctd\u003e300 – 500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MPP Trackers\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input Current\u003c\/td\u003e\n\u003ctd\u003e25 A \/ 16.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Circuit Current (MPP1 \/ MPP2)\u003c\/td\u003e\n\u003ctd\u003e37.5 A \/ 24.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency (Max \/ CEC)\u003c\/td\u003e\n\u003ctd\u003e97.0% \/ 96.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e208 \/ 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e45 – 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Current\u003c\/td\u003e\n\u003ctd\u003e33.3 A @ 208V \/ 28.9 A @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOCPD \/ Breaker Size\u003c\/td\u003e\n\u003ctd\u003e45 A @ 208V \/ 40 A @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eNEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp Range\u003c\/td\u003e\n\u003ctd\u003e-40°F to 140°F (-40°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNighttime Power Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eRegulated air cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL1741, UL1998, IEEE 1547, NEC 2017, FCC Part 15 A\/B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e28.5 × 20.1 × 8.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e91.9 lbs \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Ethernet, RS422, USB, PLC (SunSpec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 years (extendable to 15 or 20)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAbout Fronius:\u003c\/h3\u003e\n\u003cp\u003eFronius is a leading Austrian manufacturer of solar inverters, known for high efficiency, advanced monitoring, and reliable performance. Their inverters, including the GEN24 and Symo series, support grid-tied and hybrid systems, making them ideal for residential and commercial solar energy solutions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-sheets-root=\"1\"\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"147\" data-end=\"421\"\u003e\u003cstrong data-start=\"147\" data-end=\"219\"\u003eIs the Fronius Symo Advanced 12.0-3 compatible with my solar panels?\u003c\/strong\u003e\u003cbr data-start=\"219\" data-end=\"222\"\u003eYes, the Symo Advanced is compatible with most commercial and residential solar panels. Your installer will determine the ideal configuration based on your specific system design and site conditions.\u003c\/p\u003e\n\u003cp data-start=\"423\" data-end=\"693\"\u003e\u003cstrong data-start=\"423\" data-end=\"481\"\u003eDo I need a battery to use the Symo Advanced inverter?\u003c\/strong\u003e\u003cbr data-start=\"481\" data-end=\"484\"\u003eNo battery is required. The Symo Advanced functions as a high-efficiency grid-tied inverter. It does not support energy storage directly but integrates well with third-party systems for monitoring and control.\u003c\/p\u003e\n\u003cp data-start=\"695\" data-end=\"936\"\u003e\u003cstrong data-start=\"695\" data-end=\"752\"\u003eHow do I monitor the performance of my Symo Advanced?\u003c\/strong\u003e\u003cbr data-start=\"752\" data-end=\"755\"\u003eThe inverter features integrated data communication via Fronius Solar.web. You can monitor system performance, energy production, and diagnostics using the web portal or mobile app.\u003c\/p\u003e\n\u003cp data-start=\"938\" data-end=\"1184\"\u003e\u003cstrong data-start=\"938\" data-end=\"982\"\u003eWhat happens if there is a power outage?\u003c\/strong\u003e\u003cbr data-start=\"982\" data-end=\"985\"\u003eAs a standard grid-tied inverter, the Symo Advanced shuts down during a grid outage for safety reasons unless integrated with an approved backup solution. It does not provide backup power on its own.\u003c\/p\u003e\n\u003cp data-start=\"1186\" data-end=\"1453\"\u003e\u003cstrong data-start=\"1186\" data-end=\"1235\"\u003eHow do I maintain the Symo Advanced inverter?\u003c\/strong\u003e\u003cbr data-start=\"1235\" data-end=\"1238\"\u003eMaintenance is minimal. Regularly check the display or online portal for error messages and ensure the unit remains well-ventilated and free of dust or debris. Your installer may suggest periodic system inspections.\u003c\/p\u003e\n\u003cp data-start=\"1455\" data-end=\"1680\"\u003e\u003cstrong data-start=\"1455\" data-end=\"1510\"\u003eWhat is the efficiency of the Symo Advanced 12.0-3?\u003c\/strong\u003e\u003cbr data-start=\"1510\" data-end=\"1513\"\u003eThis model offers high efficiency—up to \u003cstrong data-start=\"1553\" data-end=\"1562\"\u003e98.1%\u003c\/strong\u003e, according to the manufacturer’s datasheet. This ensures optimal energy conversion from your solar array to the grid.\u003c\/p\u003e\n\u003cp data-start=\"1682\" data-end=\"1900\"\u003e\u003cstrong data-start=\"1682\" data-end=\"1731\"\u003eWhat are the input and output voltage ranges?\u003c\/strong\u003e\u003cbr data-start=\"1731\" data-end=\"1734\"\u003eThe inverter supports \u003cstrong data-start=\"1756\" data-end=\"1768\"\u003e208\/240V\u003c\/strong\u003e AC output and a wide DC input range. For full input voltage, MPP range, and current limits, consult the official Fronius datasheet.\u003c\/p\u003e\n\u003cp data-start=\"1902\" data-end=\"2161\"\u003e\u003cstrong data-start=\"1902\" data-end=\"1966\"\u003eWhat communication protocols does the Symo Advanced support?\u003c\/strong\u003e\u003cbr data-start=\"1966\" data-end=\"1969\"\u003eIt comes with integrated Wi-Fi, Ethernet, Modbus RTU\/TCP, SunSpec, and ZigBee (optional). This allows seamless integration with smart home systems and third-party monitoring solutions.\u003c\/p\u003e","brand":"Fronius","offers":[{"title":"Default Title","offer_id":55262978081059,"sku":"USIN100-0169","price":3899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2537\/9875\/files\/M-123286_802097d1-137f-4a6c-a11e-1e73a84f7e59.jpg?v=1781911400","url":"https:\/\/www.offgridlux.com\/products\/fronius-12-0-kw-symo-advanced-12-0-3-208-240vac-4-210-091-801","provider":"OffGrid Lux","version":"1.0","type":"link"}