Is the Anker Double Power Hub the Missing Link for Your F3800 Home Backup System?
You've invested in serious backup power. Maybe you already own one Anker SOLIX F3800, and it handled your last outage like a champ. But then your well pump wouldn't kick on. Your dryer sat useless. Your HVAC system stayed silent. Why? Because those 240V appliances need split-phase power, and a single unit can't deliver it alone.
Without the right connection between two F3800 power stations, you're stuck running extension cords to individual appliances while your central air and major systems stay offline. That's not whole-home backup. That's compromise.
The Anker Double Power Hub for F3800 solves this problem completely. This compact connector links two F3800 units through their Home Power Panel ports, unlocking 12,000W of combined output with true 120V/240V split-phase capability. Now your well pump runs. Your dryer works. Your HVAC keeps the house comfortable. One hub, two power stations, zero compromise.
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12,000W Combined Output - Double your available power by linking two F3800 units, giving you enough wattage for high-demand appliances that need serious juice.
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True Split-Phase 240V Power - Deliver L1+L2+N+PE configuration at 50A max, enabling operation of well pumps, HVAC systems, dryers, and EV chargers that require 240V.
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Massive Expansion Potential - Scale your system up to 53.8kWh total capacity when pairing two F3800 units with up to 12 BP3800 expansion batteries.
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Lightweight and Portable - At just 7.87 lbs and compact dimensions of 14.8 x 4.1 x 2.4 inches, this hub travels wherever your F3800 units go.
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Works with F3800 and F3800 Plus - Mix and match your existing SOLIX F3800 power stations without compatibility headaches.
Features & Performance of the Anker F3800 Double Power Hub
Unlock Split-Phase Power for Your Entire Home
Standard portable power stations output 120V only. That leaves your biggest appliances stranded during outages. The Anker Double Power Hub changes the equation by combining two F3800 units into a single split-phase system. You get both 120V and 240V output simultaneously, with a maximum of 12,000W available power. Connect through your Home Power Panel, and your whole electrical system comes alive.
Simple Connection Through Home Power Panel Ports
No electrician degree required. The Double Power Hub connects directly to the Home Power Panel ports on each F3800 unit. The hub handles the phase synchronization automatically. Both units need at least 1% battery charge to activate, and once connected, they work as a unified system. Setup takes minutes, not hours.
Built for Real-World Conditions
Temperature swings don't stop this hub from performing. Operating range spans from -4°F to 104°F, covering everything from winter storms to summer heat waves. The compact form factor means it stores easily alongside your F3800 units, ready to deploy when the grid fails.
Scalability That Grows With Your Needs
Start with two F3800 units and this hub. Add BP3800 expansion batteries over time. Your system can grow to a staggering 53.8kWh of stored energy. That's days of runtime for most homes during an outage, not just hours. The Double Power Hub serves as the backbone of a truly expandable home energy ecosystem.
See full specifications below for complete technical details and box contents.
Ideal Use Cases for the Double Power Hub Setup
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Whole-Home Outage Protection - Keep your refrigerator, freezer, well pump, sump pump, HVAC, and lights running simultaneously during extended grid failures. With 12,000W available and expansion to 53.8kWh, multi-day outages become manageable instead of miserable.
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RV and Off-Grid Living - Power your RV's air conditioning, microwave, and all 120V appliances while also running 240V equipment through NEMA 14-50 connections. The wheeled F3800 units and lightweight hub make setup straightforward at any campsite.
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EV Charging During Emergencies - Your electric vehicle becomes a liability during power outages unless you can charge it. The split-phase 240V output enables Level 2 charging speeds, keeping your transportation ready when you need to evacuate or simply get to work.
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Job Site Heavy Equipment - Run 240V power tools, welders, and compressors in remote locations without generator noise or exhaust fumes. The silent operation of the F3800 system makes indoor job sites practical.
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Medical Equipment Backup - Home medical devices often require uninterrupted power. The instant switchover capability of the F3800 system, combined with the high output of a dual-unit setup, provides critical redundancy for oxygen concentrators, CPAP machines, and refrigerated medications.
Not sure if the Anker Double Power Hub fits your setup? Check our FAQs below or contact our power specialists for personalized guidance.
Why Choose the Anker Double Power Hub Over Alternative Solutions?
Traditional gas generators can deliver split-phase 240V power, but they come with exhaust fumes, constant refueling, regular maintenance, and noise that annoys everyone within earshot. The Anker SOLIX F3800 dual system with the Double Power Hub operates silently, produces zero emissions, and requires no fuel storage. You can run it indoors or in enclosed spaces without CO concerns.
Compared to smaller portable power stations that only output 120V, this setup opens an entirely different category of capability. You're not limited to charging phones and running a mini-fridge. You're powering your actual home infrastructure.
Anker backs this hub with a 2-year warranty, and the F3800 ecosystem has established itself as a premium solution for serious home backup needs. The LFP battery chemistry in the F3800 units delivers thousands of charge cycles before degradation becomes noticeable. This isn't a stopgap purchase. It's infrastructure that lasts.
Anker Double Power Hub A17B2111 Specifications
| Specification |
Value |
| Model Number |
A17B2 (SKU: A17B2111) |
| Compatibility |
Anker SOLIX F3800, F3800 Plus |
| Combined Output (with 2x F3800) |
12,000W Max |
| Output Voltage |
120V/240V Split-Phase (L1+L2+N+PE) |
| Maximum Amperage |
50A |
| Frequency |
60Hz |
| Maximum System Capacity |
53.8kWh (with 12x BP3800 batteries) |
| Dimensions |
14.8 x 4.1 x 2.4 in (376 x 104.5 x 61.3 mm) |
| Weight |
7.87 lbs (3.57 kg) |
| Operating Temperature |
-4°F to 104°F (-20°C to 40°C) |
| Connection Type |
Home Power Panel Ports |
| Warranty |
2 Years |
What's in the Box
- 1x Anker Double Power Hub (A17B2111)
- User Manual
- Quick Start Guide
Frequently Asked Questions About the Anker Double Power Hub
Can I use the Anker Double Power Hub with just one F3800 power station?
No, the Double Power Hub requires two Anker SOLIX F3800 or F3800 Plus units to function. The hub connects between two power stations via their Home Power Panel ports to combine their output into a single split-phase system. Both units must have at least 1% battery charge for the system to activate.
Will the Anker Double Power Hub work if I have one F3800 and one F3800 Plus?
Yes, the Double Power Hub is compatible with both the standard F3800 and the F3800 Plus models. You can mix and match these units without compatibility issues. The hub synchronizes the output from both units regardless of which variant you own.
How much power can I run through the Anker F3800 Double Power Hub setup?
The dual F3800 system with the Double Power Hub delivers up to 12,000W of combined output at 120V/240V split-phase. This is enough to run most residential HVAC systems, well pumps, dryers, EV chargers, and multiple standard appliances simultaneously. The 50A maximum allows for substantial electrical loads.
What's the maximum battery capacity I can achieve with the Anker Double Power Hub system?
When you connect two F3800 units through the Double Power Hub and add the maximum of 12 BP3800 expansion batteries across both stations, you can reach 53.8kWh of total stored energy. This provides extended runtime measured in days rather than hours for most home backup scenarios.
Do I need an electrician to install the Anker Double Power Hub?
The Double Power Hub itself connects directly to the Home Power Panel ports on your F3800 units without professional installation. However, if you want to connect the system to your home's electrical panel through a transfer switch, you should hire a licensed electrician for that portion of the installation. The hub itself is plug-and-play.
Is the Anker Double Power Hub safe to use indoors during a power outage?
Yes, the entire F3800 system with the Double Power Hub produces zero emissions and operates silently. Unlike gas generators, there's no carbon monoxide risk, no exhaust fumes, and no combustion noise. You can safely operate this system inside your garage, basement, or living space. Still have questions? Contact our power specialists before you order.
Warranty & Authorized Dealer Support
The Anker Double Power Hub comes with a full 2-year manufacturer warranty when purchased from an authorized dealer. This warranty covers defects in materials and workmanship under normal use conditions. Buying from unauthorized sellers or third-party marketplaces often voids warranty coverage entirely, leaving you without support when you need it most.
Order from Mighty Generators, an authorized Anker dealer, for full warranty coverage, expert support, and fast shipping. We stock genuine Anker products and stand behind every sale with knowledgeable customer service.
Questions? Our power specialists are here to help. Contact us before or after your purchase for guidance on system configuration, compatibility, or installation planning.
