The Anker SOLIX F3800 Plus Review – With ultra-fast solar charging, smart app control, and expandable battery packs, the F3800 Plus delivers serious power for home backup or RV life. Its plug-and-play setup makes it easy for anyone to get started.
Anker SOLIX F3800 Plus review of 2025 Full home backup support
Anker SOLIX F3800 Plus review of 2025 - smart power system with a solar panel.
A Fast-Charging, Expandable Power Beast for Home & Outdoor Needs
The Anker SOLIX F3800 Plus is the ultimate generator for you. It features 3,840Wh of capacity, a powerful 6,000W of AC output, and 3,200W of solar input support. It can receive power from everything from your household appliances to your electric vehicle – without relying on gas. This upgraded version of Anker’s flagship power station is perfect for home backup, off-grid living, RVs, and extended emergencies. With expandable battery options, smart app control, and an EV-grade lithium iron phosphate battery, it’s built to last a decade or more. Whether you’re stuck in a blackout or going off-grid for weeks, the SOLIX F3800 Plus keeps you powered, clean, and quiet.
Specifications
Battery Type: lithium iron phosphate battery
Battery Capacity: 3,840 Wh and expandable to 26.9 kWh
AC Output Power: 6,000W (12,000W surge with dual unit)
Solar Input: 3,200W (1,600W x 2 max)
Inverter Type: Pure sine wave, 120V/240V dual voltage
Weight: 66.4 kg (146.4 lbs)
Warranty: 5 years
Lifespan: 10+ years (3,000+ cycles)
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Dimensions:
Height × Width × Depth (or Length)
- Height: 31.69 inches
- Width: 19.09 inches
- Depth (Length): 19.17 inches
Charging Options:
- Wall Charging – 1,800W AC input charges in under 3 hours
- Solar Charging – 3,200W solar input fully recharges in just 1.5–2 hours (with sufficient solar array)
- Generator Support – Works with 240V gas generators via bypass mode
- Car Charging – 12V/10A output (not ideal for full recharge but supports small loads)
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Key Features:
Massive 6,000W AC Output (120V & 240V)
Power heavy-duty appliances like dryers, air conditioners, or welders and dual-voltage design. Add a second F3800 Plus and double the output to 12,000W.
Expandable to 26.9 kWh
The base unit starts with 3.84 kWh, but you can add up to 6 expansion batteries (or even 12 and another F3800 unit) for multi-day or week-long power. Solar Ready with 3,200W Input.
Charge ultra-fast from the sun using up to two 1,600W solar arrays (11–165V, 17A each). The included 400W panel gets you started immediately and can be expanded based on your needs.
Remote Monitoring with App
Wi-Fi or Bluetooth to control output, monitor charge status, and optimize usage. Adjust settings remotely and get real-time updates on your power system. It’s extra feature to manage a power generator.
15 Output Ports
Includes everything from:
- USB-A and 100W USB-C for phones/laptops
- NEMA L14-30R for RV/EV support
- Multiple AC outlets (120V/240V)
- Car & Home Panel Ports for more advanced integrations
Built Tough with EV-Grade Batteries
Utilizes a lithium iron phosphate battery, known for its long cycle life, thermal stability, and 10-year lifespan. Includes smart temperature and impact resistance systems.
Pros and Cons
Pros
- 6,000W AC output (12,000W with 2 units)
- Dual voltage: 120V & 240V for universal appliance support
- Expandable battery up to 26.9kWh
- Supports up to 3,200W of solar input
- Remote app control with Wi-Fi/Bluetooth
- 10+ year lifespan with EV-class LiFePO₄ cells
- Works with RVs and EVs directly via NEMA ports
- Built-in UPS (20ms switch)
Cons
- Very heavy at 146+ lbs
- Premium price compared to smaller units
- No included cart or wheels (difficult to move without help)
- Not ideal for casual campers or small weekend trips
What’s in the Box
- Anker SOLIX F3800 Plus Portable Power Station
- 400W Solar Panel
- AC Charging Cable
- 0.5 m Solar Charging Cables x2
- 3 m MC4 Solar Cables x2
- User Manual, Warranty Card, and Safety Notice
Real-World Usage Examples
Appliance/Device | Estimated Runtime |
Smartphone (12Wh) | 320+ charges |
Laptop (60Wh) | 60+ charges |
WiFi Router (25W) | 150+ hours |
Mini Fridge (35W) | 100+ hours |
Full-Size Refrigerator (150W avg) | 25–30 hours |
Microwave (1000W) | 3–4 hours |
CPAP Machine (65W) | 50+ hours |
Electric Vehicle (Level 1) | Emergency top-up |
Power Tools (Circular Saw, etc.) | 6,000W burst-ready |
Performance varies based on load, efficiency, and battery usage habits.
Ideal Use Cases
- Whole-home backup
- Off-grid cabins, tiny homes
- Long-term camping or RV life
- Emergency preparedness
- Mobile workshops or construction sites
- Charging EVs, running 240V tools or appliances
Final Verdict
The Anker SOLIX F3800 Plus + 400W Solar Panel is a future-ready, high-capacity power station for those who don’t want to compromise. Are you preparing for extended power outages? Living off the grid? Or using heavy-duty equipment? This beast can handle it. Its expandability, high solar input, dual-voltage output, and smart monitoring app make it one of the most versatile battery generators available today.
If you want serious and long-lasting power that keeps up with your needs, the F3800 Plus delivers very beautifully.
