Anker SOLIX F3800 Dominion Kit
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Visit CalculatorThe Anker SOLIX F3800 Dominion Kit is a premium energy solution designed for whole-home backup, off-grid power, and solar energy storage. Featuring a 3,840Wh LiFePO4 battery, high-efficiency solar panels, and seamless home integration, this kit delivers reliable power for emergencies, off-grid living, and sustainable energy independence. With robust solar charging capabilities and a powerful inverter, it ensures uninterrupted power supply for essential home appliances, tools, and devices. The included Anker SOLIX RS40D Rigid Solar Panels maximize solar energy capture, making it an eco-friendly and efficient solution for energy resilience. Whether for home backup, off-grid adventures, or critical power needs, this kit provides a complete and scalable energy system.
Anker SOLIX RS40D Rigid Solar Panel - 410W (4 Panels)
High Solar Efficiency: Captures sunlight effectively for fast and sustainable charging.
Durable & Weather-Resistant: Built to withstand various environmental conditions.
PV Inline Fuse Kit (20A)
Prevents surges and overloads, safeguarding your system.
Easy to install and replace for added convenience.
XT60i to MC4 Connector
Universal Compatibility: Connects with various solar panels and accessories.
Secure Connection: Ensures stable energy transfer without interruptions.
Custom Schematics & Wiring Diagram
Comprehensive System Layout: Simplifies installation and troubleshooting.
Technical Specifications: Includes power flow, wiring, and safety considerations.

Everything you need is included with your product.
| Specification | Details |
| Capacity | 3840Wh |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Battery Lifecycle | 3,000 cycles to 80%+ capacity |
| Maximum Expansion Batteries | 6 |
| Maximum Capacity With Expansion Batteries | 26,880Wh |
| AC Rated Power | 6000W, 240V |
| AC Surge Power | 9000W |
| USB-A Output | 2 x 12W |
| USB-C Output | 3 x 100W |
| Car Socket Output | 1 x 120W |
| AC Input | 1800W |
| XT-60 Total Solar Input | 2400W |
| Solar Panel Input x 2 | 1200W, 11-32V ~10A | 1200W, 32V-60V ~25A |
| Car Input | 120W, 12V / 24V |
| 240V Split Phase | Yes |
| EV Charging | Yes |
| Smartphone App Control | Yes |
| Discharging Temperature | -20°C - 40℃ | -4°F - 104°F |
| Recharging Temperature | 0°C - 40℃ | 32°F - 104°F |
| Warranty | 5 Years |
| Dimensions | 702 × 388 × 395 mm (With 65 mm Wheels | 27.6 × 15.3 × 15.6" (With 2.6" Wheels) |
| Weight | 60 kg | 132 lb |
| Specification | Details |
| Rated Maximum Power (Pmax) | 410W |
| Power Sorting | 0~5W |
| Voltage at Pmax (Vmp) | 31.38V |
| Current at Pmax (Imp) | 13.07A |
| Open-Circuit (Voc) | 37.41V |
| Short-Circuit Current (Isc) | 13.90A |
| PV Module Classification | CLASS II |
| Max System Voltage | 1000V |
| Max Series Fuse Rating | 25A |
| Operating Temperature | -40°C~85°C |
| Dimensions | 1,723 × 1,135 × 35 mm | 67.83 × 44.68 × 1.38 in |
| Pmax/Voc/Isc Tolerance | ±3% |
| Net Weight | 19 kg | 42 lbs |
The LiFePO4 battery provides 3,000+ cycles, ensuring 10+ years of reliable use.
Yes, the Anker SOLIX F3800 Dominion Kit supports additional battery expansions to increase total energy storage.
Yes, it features MPPT-based solar charging for efficient energy capture from standard solar panels, including the Anker SOLIX RS40D Rigid Solar Panel included in the kit. Additionally, the 2 x MC4 3-Port Solar Charging Connector (XT60i to MC4) allows for multiple panel connections, optimizing solar input efficiency.
Supports fast charging via solar, AC, and generator inputs, ensuring minimal downtime.
Yes, with additional expansion batteries and home integration, the system can provide whole-home energy backup.
Yes, the LiFePO4 battery chemistry ensures stable and safe indoor operation, backed by an advanced Battery Management System (BMS).
Shipping is FAST & FREE across the US. Read our full Shipping Policy here.
We offer market leading Easy 30 Day Returns. Read more about our Returns Policy here.
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I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!
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I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.
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I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.
Ray B.
I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!
Roger V.
I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.
Jeff S.
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