{"product_id":"fronius-primo-gen24-plus-3-8-hybrid-inverter-208-240","title":"Fronius Primo GEN24 Plus 3.8 Hybrid Inverter | 3.8kW 208\/240VAC | Battery Ready, PV Point Backup","description":"\u003ch2\u003eFronius Primo GEN24 Plus 3.8 Is a Compact Hybrid for Smaller Homes\u003c\/h2\u003e\n\u003cp\u003eThe Fronius Primo GEN24 Plus 3.8 is a 3.8kW single-phase hybrid inverter for 208V, 220V or 240V homes. It includes a battery connection for storage and Full Backup (with external grid separation components), PV Point emergency power from the sun, and Dynamic Peak Manager shade optimization. Active Cooling Technology helps the electronics last.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love The Fronius Primo GEN24 Plus 3.8 Inverter\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBattery ready.\u003c\/strong\u003e The Plus version has a battery input for storage and Full Backup power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackup from the sun.\u003c\/strong\u003e PV Point powers a designated outlet during an outage while the sun shines, no battery needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShade management built in.\u003c\/strong\u003e Dynamic Peak Manager optimizes yields at the string level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible design.\u003c\/strong\u003e SuperFlex Design supports multiple orientations and strings from 3 modules.\u003c\/p\u003e\n\u003ch3\u003eYour life, with the Fronius Primo GEN24 Plus 3.8 Inverter\u003c\/h3\u003e\n\u003cp\u003eYour small roof array keeps your bills down every day. When the power goes out on a sunny afternoon, the PV Point outlet still runs the essentials while the neighbors wait it out.\u003c\/p\u003e\n\u003ch3\u003eThe Fronius Primo GEN24 Plus 3.8 Inverter in a nutshell\u003c\/h3\u003e\n\u003ch4\u003e3,800W output\u003c\/h4\u003e\n\u003cp\u003e3,800W at 208, 220 or 240V, 50\/60Hz.\u003c\/p\u003e\n\u003ch4\u003eTwo MPPTs\u003c\/h4\u003e\n\u003cp\u003e65 to 480V operating range, up to 5,700Wp of PV.\u003c\/p\u003e\n\u003ch4\u003eMonitoring and control\u003c\/h4\u003e\n\u003cp\u003eWLAN, 2x Ethernet, Solar.web, Modbus TCP, Solar API and Smart Meter WR support.\u003c\/p\u003e\n\u003ch4\u003eQuiet and tough\u003c\/h4\u003e\n\u003cp\u003eType 4X, under 42 dB(A), -40 to 140°F.\u003c\/p\u003e\n\u003ch3\u003eFronius Primo GEN24 Plus 3.8 Inverter specifications\u003c\/h3\u003e\n\u003ch4\u003eInput\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of MPPT:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage withstand limit:\u003c\/strong\u003e 600 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated input voltage:\u003c\/strong\u003e 360 \/ 380 \/ 400V (208 \/ 220 \/ 240Vac)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeed-in start voltage:\u003c\/strong\u003e 80V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage range:\u003c\/strong\u003e 65 to 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPP voltage range (rated power):\u003c\/strong\u003e 200 to 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax short circuit current per MPPT:\u003c\/strong\u003e 36A \/ 19A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax usable input current:\u003c\/strong\u003e 22A MPPT1 \/ 12A MPPT2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax usable DC power:\u003c\/strong\u003e 3,940W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax PV generator output:\u003c\/strong\u003e 5,700 Wp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOutput\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC rated power:\u003c\/strong\u003e 3,800W (208 \/ 220 \/ 240V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated AC output current:\u003c\/strong\u003e 18.3A \/ 17.3A \/ 15.8A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrid connection:\u003c\/strong\u003e Single phase 208 \/ 220 \/ 240V (-12 \/ +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50 \/ 60Hz (45 to 66Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion factor:\u003c\/strong\u003e Under 3.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower factor:\u003c\/strong\u003e 0.8 to 1 ind.\/cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax efficiency:\u003c\/strong\u003e 97.4 \/ 97.4 \/ 97.6%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCEC efficiency:\u003c\/strong\u003e 96.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPP adjustment efficiency:\u003c\/strong\u003e Over 99.9%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGeneral\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H x W x D):\u003c\/strong\u003e 20.4 x 18.7 x 6.5 in (518 x 474 x 164 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 35.56 lb (15.08 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Type 4X, indoor and outdoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Active Cooling Technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient temperature:\u003c\/strong\u003e -40 to 140°F (-40 to 60°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise:\u003c\/strong\u003e Under 42 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e DC insulation measurement, DC disconnector, reverse polarity protection, AFCI (Arc Guard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces:\u003c\/strong\u003e WLAN, 2x Ethernet LAN, Solar.web, Modbus TCP, Solar API (JSON), 6 digital inputs, 6 digital I\/O, emergency shutdown (WSD), datalogger and webserver, Smart Meter WR \/ Modbus RTU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL 1741 Third Edition (incl. SA and SB), UL1998, IEEE 1547:2018 incl. 1547a:2020, IEEE 1547.1:2020, FCC Part 15 A and B, CSA C22.2 No. 107.1-16, 290-19, 330-23, UL1699B:2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLet the experts help you find your perfect Fronius Primo GEN24 Plus 3.8 Inverter setup\u003c\/h3\u003e\n\u003cp\u003eTell us your roof size, loads and backup goals and we will help you size the GEN24 Plus 3.8 system, meter and battery.\u003c\/p\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:support@kratopower.com\"\u003esupport@kratopower.com\u003c\/a\u003e or call \u003ca href=\"tel:+18888557286\"\u003e+1 888-855-7286\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFronius Primo GEN24 Plus 3.8 Inverter documents and materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0548\/9577\/1782\/files\/Fronius-Primo-GEN24-Plus-208-240-Datasheet-US_c88cb2a3-b4b0-4c64-a4d6-e86bc1057390.pdf?v=1794003097\" title=\"Fronius Primo GEN24 Plus US Datasheet\" target=\"_blank\"\u003eFronius Primo GEN24 Plus US Datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.fronius.com\/~\/downloads\/Solar%20Energy\/Operating%20Instructions\/42,0426,0302,EA.pdf\" title=\"Fronius Primo GEN24 Plus Operating Instructions\" target=\"_blank\"\u003eFronius Primo GEN24 Plus Operating Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSafety disclaimer:\u003c\/strong\u003e Hybrid inverters connect to solar arrays, batteries and the utility grid, all of which carry dangerous voltages. Installation must be carried out by a licensed electrician in line with the NEC, local codes, utility rules and the manufacturer's instructions. You use this product at your own risk. The content on this page is general product information, not professional or medical advice. If you have any doubt, consult a qualified professional.\u003c\/p\u003e\n","brand":"Fronius","offers":[{"title":"Default Title","offer_id":67905276870790,"sku":"4,210,140,802","price":1799.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/9577\/1782\/files\/fronius-primo-gen24-plus-datasheet-p1.jpg?v=1794003394","url":"https:\/\/kratopower.com\/products\/fronius-primo-gen24-plus-3-8-hybrid-inverter-208-240","provider":"Krato Power","version":"1.0","type":"link"}