{"product_id":"anker-solix-f3800-x2-double-power-hub","title":"Anker SOLIX F3800 x 2 + Double Power Hub - 7680Wh 12000W Home Backup System","description":"\u003ch2\u003eIs the Anker SOLIX F3800 x 2 + Double Power Hub the Right Whole-Home Backup Solution?\u003c\/h2\u003e\n\u003cp\u003eYou've lived through it before. The grid goes down, the house falls silent, and suddenly you're scrambling to save a freezer full of food while the sump pump sits useless in the basement. Three days without power isn't just inconvenient. It's hundreds of dollars in spoiled groceries, a flooded basement, and the stress of wondering when life gets back to normal.\u003c\/p\u003e\n\u003cp\u003eWithout reliable backup power, every outage becomes a gamble. Your HVAC stops. Medical equipment fails. Remote work becomes impossible. And if you've been burned by underpowered portable units that couldn't run your essentials simultaneously, you already know that undersized solutions create their own problems.\u003c\/p\u003e\n\u003cp\u003eThe Anker SOLIX F3800 x 2 + Double Power Hub changes the equation entirely. This dual-unit system delivers 7,680Wh of LiFePO4 battery capacity and a massive 12,000W continuous output with true 120V\/240V split-phase power. It's the closest thing to having your own silent, emission-free power plant.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7,680Wh total capacity\u003c\/strong\u003e keeps refrigerators, freezers, medical devices, and home offices running for days, not hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12,000W continuous \/ 18,000W surge\u003c\/strong\u003e handles heavy 240V loads like well pumps, HVAC systems, and EV chargers that smaller units simply can't touch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 chemistry with 3,000+ cycles\u003c\/strong\u003e means a decade of reliable service backed by Anker's 5-year warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,400W solar input\u003c\/strong\u003e recharges to 80% in just 1.5 hours, keeping you powered even during extended outages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20ms UPS switchover\u003c\/strong\u003e protects sensitive electronics the instant grid power fails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable to 53.8kWh\u003c\/strong\u003e with up to 12 BP3800 expansion batteries for true whole-home independence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- KIE_IMAGE: A family gathered in their warmly lit living room during an evening power outage, children doing homework at the table while parents prepare dinner in the kitchen, calm and comfortable atmosphere --\u003e\n\n\u003ch2\u003eF3800 Dual System Features \u0026amp; Performance\u003c\/h2\u003e\n\u003ch3\u003eTrue Split-Phase 240V Power\u003c\/h3\u003e\n\u003cp\u003eThe Double Power Hub combines both F3800 units to deliver genuine 120V\/240V split-phase output. This isn't a workaround or adapter solution. It's real 240V power that runs your well pump, central air conditioner, electric dryer, or EV charger exactly like grid power does. Most portable power stations top out at 120V only, leaving your biggest loads stranded during outages.\u003c\/p\u003e\n\n\u003ch3\u003eIndustry-Leading Capacity and Expandability\u003c\/h3\u003e\n\u003cp\u003eStarting at 7,680Wh, this system already outpaces most home battery setups. But when you need more, each F3800 unit accepts up to six BP3800 expansion batteries, scaling your total capacity to an enormous 53.8kWh. That's enough to run an average home for multiple days without recharging. For buyers who need something more compact for camping trips or lighter-duty backup, the \u003ca href=\"\/anker-solix-c1000-portable-power\"\u003eAnker SOLIX C1000X with 1056Wh and 1800W output\u003c\/a\u003e offers excellent portability in a smaller package.\u003c\/p\u003e\n\n\u003ch3\u003eFastest Solar Recharging Available\u003c\/h3\u003e\n\u003cp\u003eWith a combined 2,400W maximum solar input, the dual F3800 system reaches 80% charge in approximately 1.5 hours under optimal conditions. AC recharging completes in under 2 hours at 1,800W input per unit. When the grid stays down for days, solar recharging transforms this from a battery into a sustainable power source. The system also supports AC coupling with existing rooftop solar installations.\u003c\/p\u003e\n\n\u003ch3\u003eSmart Monitoring and Control\u003c\/h3\u003e\n\u003cp\u003eThe Anker app provides complete control over both units via Bluetooth or Wi-Fi. Monitor charge levels, adjust input\/output settings, track power consumption by outlet, and receive alerts when attention is needed. This isn't a basic battery meter. It's a full power management system in your pocket.\u003c\/p\u003e\n\u003cp\u003eSee full specifications below for complete electrical details and port configurations.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal Use Cases for the F3800 x2 Bundle\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole-Home Emergency Backup:\u003c\/strong\u003e Connect through Anker's Home Power Panel and keep your entire electrical system running during outages. The 20ms automatic switchover means computers, medical equipment, and security systems never skip a beat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV and Off-Grid Living:\u003c\/strong\u003e The 14-50R outlet delivers full 50-amp service for large RVs and travel trailers. Run multiple air conditioners, microwaves, and entertainment systems without generator noise or fumes at the campsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and Job Sites:\u003c\/strong\u003e Power heavy-duty tools that demand 240V circuits. Table saws, welders, compressors, and multiple power tools run simultaneously from a silent, fume-free source that won't disturb neighbors or violate noise ordinances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEV Emergency Charging:\u003c\/strong\u003e Dedicated EV charging ports let you add significant range to your electric vehicle during grid outages. When the power's out and you need to evacuate, this capability could prove essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Production and Events:\u003c\/strong\u003e Film sets, outdoor weddings, food trucks, and mobile businesses gain reliable high-output power without the noise, vibration, and exhaust of traditional generators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- KIE_IMAGE: A couple relaxing outside their luxury RV at a lakeside campsite during golden hour, string lights glowing overhead, comfortable outdoor furniture arranged nearby, peaceful evening atmosphere --\u003e\n\u003cp\u003eNot sure if this is the right fit? Check our FAQs below or contact our power specialists for personalized guidance.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Anker SOLIX F3800 x2 Over Traditional Gas Generators?\u003c\/h2\u003e\n\u003cp\u003eGas generators have their place, but they come with serious drawbacks for home backup. They're loud. They produce carbon monoxide that kills dozens of Americans every year. They require fuel storage, regular maintenance, and won't run indoors or in enclosed spaces. During extended outages, finding gasoline becomes its own challenge.\u003c\/p\u003e\n\u003cp\u003eThe F3800 dual system operates silently, produces zero emissions, and works safely inside your garage or basement. There's no oil to change, no spark plugs to replace, no carburetor to clean after storage. LiFePO4 batteries maintain their charge for months and deliver consistent output until nearly depleted, unlike gas generators that bog down under heavy loads.\u003c\/p\u003e\n\u003cp\u003eWith 3,000+ charge cycles and a 10-year expected lifespan, Anker's battery technology delivers long-term value that disposable gas generators can't match. The 5-year manufacturer warranty reflects Anker's confidence in the engineering. For lighter portable needs around the house or quick trips, the \u003ca href=\"\/anker-solix-c300x-dc-with-strap\"\u003eAnker SOLIX C300X DC with 288Wh capacity\u003c\/a\u003e makes an excellent companion that charges from the larger system.\u003c\/p\u003e\n\n\u003ch2\u003eAnker SOLIX F3800 x 2 + Double Power Hub Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Battery Capacity\u003c\/td\u003e\n\u003ctd\u003e7,680Wh (3,840Wh per unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e3,000+ cycles to 80% capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpected Lifespan\u003c\/td\u003e\n\u003ctd\u003e10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Output (Combined)\u003c\/td\u003e\n\u003ctd\u003e12,000W continuous \/ 18,000W surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e120V\/240V split-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Output (Per Unit)\u003c\/td\u003e\n\u003ctd\u003e6,000W continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRV Outlet\u003c\/td\u003e\n\u003ctd\u003e14-50R (50-amp service)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEV Charging\u003c\/td\u003e\n\u003ctd\u003eDedicated EV charging port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-C Output\u003c\/td\u003e\n\u003ctd\u003e100W per port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Solar Input\u003c\/td\u003e\n\u003ctd\u003e2,400W (1,200W per unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Recharge Time\u003c\/td\u003e\n\u003ctd\u003e~1.5 hours to 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Recharge Time\u003c\/td\u003e\n\u003ctd\u003eUnder 2 hours (1,800W per unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPS Switchover Time\u003c\/td\u003e\n\u003ctd\u003e20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Expandable Capacity\u003c\/td\u003e\n\u003ctd\u003e53.8kWh (with 12x BP3800 batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp Connectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth \/ Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePortability\u003c\/td\u003e\n\u003ctd\u003eWheels on each F3800 unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2x Anker SOLIX F3800 Portable Power Station\u003c\/li\u003e\n\u003cli\u003e1x Double Power Hub\u003c\/li\u003e\n\u003cli\u003e2x AC Charging Cable\u003c\/li\u003e\n\u003cli\u003eConnection Cables for Double Power Hub\u003c\/li\u003e\n\u003cli\u003eUser Manual and Quick Start Guide\u003c\/li\u003e\n\u003cli\u003eWarranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions About the F3800 Dual System\u003c\/h2\u003e\n\u003ch3\u003eHow long will the Anker SOLIX F3800 x 2 + Double Power Hub run my refrigerator and freezer?\u003c\/h3\u003e\n\u003cp\u003eWith 7,680Wh of total capacity, the dual F3800 system typically runs a standard refrigerator and chest freezer for 3-5 days depending on their efficiency ratings and ambient temperature. Modern Energy Star appliances drawing 100-200W combined can extend runtime even further. Adding solar panels provides indefinite operation during daylight hours.\u003c\/p\u003e\n\n\u003ch3\u003eCan I connect the Anker SOLIX F3800 x2 bundle to my home electrical panel?\u003c\/h3\u003e\n\u003cp\u003eYes. The system integrates with Anker's Home Power Panel for seamless whole-home backup with automatic 20ms switchover when grid power fails. It also supports AC coupling with existing solar installations. Professional installation ensures proper configuration and code compliance for your specific electrical setup.\u003c\/p\u003e\n\n\u003ch3\u003eWhat happens if one F3800 unit runs out of charge before the other?\u003c\/h3\u003e\n\u003cp\u003eThe Double Power Hub requires both F3800 units to maintain at least 1% charge to operate. If one unit depletes completely while the other has remaining capacity, the hub will stop providing combined output until both units have sufficient charge. The app monitors individual unit levels so you can rebalance charging before this occurs.\u003c\/p\u003e\n\n\u003ch3\u003eIs the Anker SOLIX F3800 x 2 system better than a whole-house gas generator for backup power?\u003c\/h3\u003e\n\u003cp\u003eFor most homeowners, the F3800 dual system offers significant advantages over gas generators. It operates silently, produces zero emissions, requires no fuel storage or regular maintenance, and works safely indoors. Gas generators excel only when you need unlimited runtime without solar and don't mind the noise, fumes, and maintenance requirements.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I expand the Anker F3800 x2 bundle beyond 7680Wh?\u003c\/h3\u003e\n\u003cp\u003eEach F3800 unit accepts up to six BP3800 expansion batteries, allowing the complete system to scale from 7,680Wh to 53.8kWh total capacity. Batteries connect via the expansion ports on each F3800 unit and appear in the app for monitoring. This modular approach lets you add capacity over time as your needs grow.\u003c\/p\u003e\n\n\u003ch3\u003eCan the F3800 Double Power Hub bundle charge my electric vehicle during a power outage?\u003c\/h3\u003e\n\u003cp\u003eYes. The system includes dedicated EV charging ports that can add meaningful range to your electric vehicle when grid power is unavailable. Actual miles added depends on your vehicle's efficiency and the system's current charge level. During evacuations or extended outages, this capability provides critical mobility options. Still have questions? Contact our power specialists before you order.\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Authorized Dealer Support for Your F3800 Purchase\u003c\/h2\u003e\n\u003cp\u003eThe Anker SOLIX F3800 x 2 + Double Power Hub bundle includes Anker's comprehensive 5-year manufacturer warranty covering defects in materials and workmanship. With LiFePO4 battery chemistry rated for 3,000+ cycles and a 10-year expected lifespan, this system is built to protect your home for years to come.\u003c\/p\u003e\n\u003cp\u003eOrder from Mighty Generators, an authorized Anker dealer, for full warranty coverage, expert support, and fast shipping. Unlike unauthorized sellers or marketplace listings, your purchase is backed by direct manufacturer support and our commitment to getting you the right solution.\u003c\/p\u003e\n\u003cp\u003eQuestions? Our power specialists are here to help. Contact us before or after your purchase for sizing assistance, installation guidance, or technical support.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Anker SOLIX F3800 x 2 + Double Power Hub - 7680Wh 12000W Home Backup System\",\n  \"description\": \"Anker SOLIX F3800 dual bundle delivers 7680Wh capacity and 12000W 120V\/240V output. 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