{"product_id":"fronius-3-8kw-primo-gen24-inverter-240-vac-1-phase-200-480-vdc-mppt","title":"Fronius 3.8kW Primo Gen24 Inverter, 240 VAC, 1-Phase, 200 - 480 VDC MPPT - 4,210,140,800","description":"\u003cp data-start=\"42\" data-end=\"468\"\u003eFronius 3.8kW Primo GEN24 Inverter, 240 VAC, Single-Phase, 200–480 VDC MPPT is a compact, high-efficiency residential solar inverter designed for reliable grid-tied energy production in smaller to mid-sized home solar systems. Built on the advanced GEN24 platform, it delivers stable and efficient DC-to-AC power conversion while maintaining flexibility for modern photovoltaic array designs.\u003c\/p\u003e \u003cp data-start=\"470\" data-end=\"866\"\u003eEngineered for single-phase residential applications, the Primo GEN24 3.8 supports a wide MPPT voltage range that allows installers to optimize PV string configurations based on roof layout, shading, and available space. Its transformerless design enhances efficiency and reduces overall system complexity, making it an excellent choice for both new installations and residential system upgrades.\u003c\/p\u003e \u003ch2 data-start=\"868\" data-end=\"885\"\u003eKey Features:\u003c\/h2\u003e \u003cul data-start=\"886\" data-end=\"1629\"\u003e \u003cli data-start=\"886\" data-end=\"1012\"\u003e \u003cp data-start=\"888\" data-end=\"1012\"\u003eHigh-Efficiency Power Conversion: Optimized inverter design maximizes usable solar energy and reduces conversion losses.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1013\" data-end=\"1098\"\u003e \u003cp data-start=\"1015\" data-end=\"1098\"\u003eWide MPPT Voltage Range: 200–480 VDC input supports flexible PV string layouts.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1099\" data-end=\"1196\"\u003e \u003cp data-start=\"1101\" data-end=\"1196\"\u003eSingle-Phase Residential Output: Designed specifically for 240 VAC home electrical systems.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1197\" data-end=\"1306\"\u003e \u003cp data-start=\"1199\" data-end=\"1306\"\u003eIntegrated Monitoring Display: Provides real-time insight into system performance and operating status.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1307\" data-end=\"1421\"\u003e \u003cp data-start=\"1309\" data-end=\"1421\"\u003eGEN24 Platform Compatibility: Seamlessly integrates with Fronius monitoring and energy management solutions.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1422\" data-end=\"1518\"\u003e \u003cp data-start=\"1424\" data-end=\"1518\"\u003eIndoor\/Outdoor Installation: Rugged enclosure supports a variety of mounting environments.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1519\" data-end=\"1629\"\u003e \u003cp data-start=\"1521\" data-end=\"1629\"\u003eGrid-Compliant Safety Features: Built-in anti-islanding and protection functions for utility compliance.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp data-start=\"1631\" data-end=\"2021\"\u003eThe Fronius Primo GEN24 3.8 features a compact and durable enclosure designed for long-term residential use. Active cooling and intelligent thermal management help maintain consistent performance across varying environmental conditions, ensuring dependable operation throughout the inverter’s service life. Its streamlined design also simplifies installation and maintenance for installers.\u003c\/p\u003e \u003cp data-start=\"2023\" data-end=\"2408\"\u003eWith integrated safety protections such as DC and AC surge protection, ground fault monitoring, and anti-islanding safeguards, the Primo GEN24 3.8 ensures safe and compliant grid operation. It is an ideal solution for homeowners seeking an efficient, space-saving inverter backed by Fronius engineering quality and designed to deliver long-term value in residential solar applications.\u003c\/p\u003e \u003ch2 data-start=\"2410\" data-end=\"2433\"\u003eKey Specifications:\u003c\/h2\u003e \u003cdiv\u003e \u003cdiv tabindex=\"-1\"\u003e \u003ctable data-start=\"2435\" data-end=\"2900\"\u003e \u003cthead data-start=\"2435\" data-end=\"2462\"\u003e \u003ctr data-start=\"2435\" data-end=\"2462\"\u003e \u003cth data-start=\"2435\" data-end=\"2451\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e \u003cth data-start=\"2451\" data-end=\"2462\" data-col-size=\"sm\"\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody data-start=\"2488\" data-end=\"2900\"\u003e \u003ctr data-start=\"2488\" data-end=\"2524\"\u003e \u003ctd data-start=\"2488\" data-end=\"2514\" data-col-size=\"sm\"\u003eNominal AC Output Power\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2514\" data-end=\"2524\"\u003e3.8 kW\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2525\" data-end=\"2563\"\u003e \u003ctd data-start=\"2525\" data-end=\"2538\" data-col-size=\"sm\"\u003eAC Voltage\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2538\" data-end=\"2563\"\u003e240 VAC, Single Phase\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2564\" data-end=\"2593\"\u003e \u003ctd data-start=\"2564\" data-end=\"2579\" data-col-size=\"sm\"\u003eAC Frequency\u003c\/td\u003e \u003ctd data-start=\"2579\" data-end=\"2593\" data-col-size=\"sm\"\u003e50 \/ 60 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2594\" data-end=\"2632\"\u003e \u003ctd data-start=\"2594\" data-end=\"2615\" data-col-size=\"sm\"\u003eMPPT Voltage Range\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2615\" data-end=\"2632\"\u003e200 – 480 VDC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2633\" data-end=\"2667\"\u003e \u003ctd data-start=\"2633\" data-end=\"2656\" data-col-size=\"sm\"\u003eMax DC Input Voltage\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2656\" data-end=\"2667\"\u003e480 VDC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2668\" data-end=\"2691\"\u003e \u003ctd data-start=\"2668\" data-end=\"2686\" data-col-size=\"sm\"\u003eNumber of MPPTs\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2686\" data-end=\"2691\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2692\" data-end=\"2731\"\u003e \u003ctd data-start=\"2692\" data-end=\"2712\" data-col-size=\"sm\"\u003eInverter Topology\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2712\" data-end=\"2731\"\u003eTransformerless\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2732\" data-end=\"2772\"\u003e \u003ctd data-start=\"2732\" data-end=\"2752\" data-col-size=\"sm\"\u003eInstallation Type\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2752\" data-end=\"2772\"\u003eIndoor \/ Outdoor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2773\" data-end=\"2808\"\u003e \u003ctd data-start=\"2773\" data-end=\"2786\" data-col-size=\"sm\"\u003eMonitoring\u003c\/td\u003e \u003ctd data-start=\"2786\" data-end=\"2808\" data-col-size=\"sm\"\u003eIntegrated display\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2809\" data-end=\"2846\"\u003e \u003ctd data-start=\"2809\" data-end=\"2822\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2822\" data-end=\"2846\"\u003e34 lbs (15.4 kg)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2847\" data-end=\"2900\"\u003e \u003ctd data-start=\"2847\" data-end=\"2871\" data-col-size=\"sm\"\u003eManufacturer Warranty\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2871\" data-end=\"2900\"\u003eStandard Fronius warranty\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Fronius","offers":[{"title":"Default Title","offer_id":55064585404755,"sku":"4,210,140,800","price":766.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/fewrew17_1_04422db8-9be6-4b59-bd42-c07b029e7118.jpg?v=1790371499","url":"https:\/\/progradewarehouse.com\/products\/fronius-3-8kw-primo-gen24-inverter-240-vac-1-phase-200-480-vdc-mppt","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}