Anker SOLIX F3800 Plus + 440W Rigid Solar Panel (Pre-Order: No ETA)
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Visit CalculatorThe Anker SOLIX F3800 Plus + 440W Rigid Solar Panel offers an advanced, high-capacity solar generator solution designed for both residential and mobile off-grid energy systems. This powerful combo merges cutting-edge LiFePO₄ battery technology, expandable capacity, and next-generation solar efficiency, giving you the ability to power almost anything—from home backup essentials to RVs and jobsite tools.
With a 6,000W AC output, 12,000W surge capacity, and 3,840Wh of storage, the SOLIX F3800 Plus provides unparalleled performance and reliability. Now upgraded with the Anker 440W Rigid Solar Panel, you’ll benefit from faster recharging, improved energy yield, and superior durability in all conditions.

Powerful & Expandable System - The F3800 Plus delivers 3,840Wh of energy with an optional expansion up to 26.9kWh, offering scalable energy for homes, RVs, or emergency power systems.
Upgraded 440W Solar Panel - The upgraded 440W rigid panel provides higher conversion efficiency, improved durability, and faster recharging compared to the previous 410W model.
Dual-Voltage Design - Features both 120V/240V output, supporting everything from laptops to heavy-duty equipment and home appliances.
Smart App Integration - Monitor and manage energy flow in real time using the Anker App, allowing easy optimization for home or off-grid setups.
LiFePO₄ Battery Technology - Utilizes Lithium Iron Phosphate chemistry for long-lasting durability, with over 3,000 life cycles and enhanced safety performance.
Reliable for All Environments - With a wide temperature tolerance and robust build quality, this system performs reliably in both indoor and outdoor conditions.




Everything you need is included with your product.

| Specifications | Details |
| Battery Type | LiFePO4 Cell |
| Cell Part Number | 32140FS-15000mAh |
| Charging Cycle | 3000+ (to 80%) |
| Cell Capacity | 51.2Vdc 75Ah/3840Wh |
| Specifications | Details |
| AC Input | 120V~ 15A Max (< 3hrs) / 12A Max (continuous), 60Hz, L+N+PE |
| AC Input Power (Charging) | 1800W Max |
| AC Input Power (Bypass Mode) | 1440W Max |
| Solar Panel Input 1 | 11-165V - 17A Max (1600W Max Each) |
| Solar Panel Input 2 | 11-165V - 17A Max (1600W Max Each) |
| DC Input Port | 60V Max, 120A Max |
| Specifications | Details |
| Car Charger Output | 12V - 10A |
| Home Panel Power Port | 6000W Max (AC Input), 6000W Max (AC Output), 120V/240V, L1+L2+N+PE |
| AC Output Power (Total) | 6000W Max |
| AC Output 1 | 120V~ 20A Max, 60Hz, 2400W Max |
| AC Output 2 | 120V~ 20A Max, 60Hz, 2400W Max |
| AC Output (NEMA L14-30R) | 120V/240V~ 25A Max, 60Hz, 6000W Max |
| USB-A Output | 5V - 2.4A (12W Max Per Port) |
| USB-C Output | 5V - 3A / 9V - 3A / 15V - 3A / 20V - 3A / 20V - 5A (100W Max Per Port) |
| Specifications | Details |
| UPS | 20ms |
| Specifications | Details |
| Discharging Temperature | -4°F-104°F / -20°C-40°C |
| Charging Temperature | 32°F-104°F / 0°C-40°C |
| Specifications | Details |
| Size | 27.6×15.3×15.6 in / 70.2×38.8×39.5 cm |
| Net Weight | 62kg / 136.7lb |
| Specification | Details |
| Rated Maximum Power (Pmax) | 440W |
| Power Sorting | 0~5W |
| Voltage at Pmax (Vmp) | 33.21V |
| Current at Pmax (Imp) | 13.25A |
| Open-Circuit (Voc) | 39.16V |
| Short-Circuit Current (Isc) | 13.88A |
| Max System Voltage | 1500V |
| Max Series Fuse Rating | 30A |
| Operating Temperature | -40°C~85°C |
| Dimensions | 1,722×1,134×35mm |
| Net Weight | 46.3 lbs |
How long does it take to charge the F3800 Plus with the 440W panel?
In optimal sunlight, the F3800 Plus can recharge in approximately 9–10 hours with one 440W panel. Adding more panels in parallel will significantly reduce charging time.
Can I expand this system’s capacity?
Yes. The SOLIX F3800 Plus supports expandable battery modules, allowing up to 26.9kWh total capacity for larger systems.
Is the 440W Rigid Solar Panel weatherproof?
Yes. It’s rated IP65, meaning it’s resistant to dust and low-pressure water jets — ideal for outdoor and mobile installations.
What’s the difference between the 410W and 440W panels?
The new 440W model offers a higher energy yield, improved temperature coefficient, and stronger frame for long-term performance.
Can I use this setup during cloudy or rainy days?
Yes. While charging efficiency will decrease, the panels continue to harvest energy even under low-light conditions.
Does the F3800 Plus support pass-through charging?
Yes. You can power appliances while the battery is charging, making it ideal for continuous use.
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