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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
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Description
Anker 3840Wh SOLIX F3800 Plus w/ 50A Home Transfer SwitchFeatures Unprecedented Solar: Max. 3,200W solar input with dual 11165V MPPT controllers. Gas Generator Charging: Compatible with 240V gas generators (6,000W bypass) for extended power outages. Expandable Capacity: Starts at 3. 84kWh, expandable up to 26. 9kWh for increased energy storage. Dual Voltage AC Output: 120V & 240V, 6,000W AC output to power home appliances; expandable up to 12,000W. Remote Monitoring & Control: Monitor and manage power
Features
- Unprecedented Solar: Max. 3,200W solar input with dual 11–165V MPPT controllers.
- Gas Generator Charging: Compatible with 240V gas generators (6,000W bypass) for extended power outages.
- Expandable Capacity: Starts at 3.84kWh, expandable up to 26.9kWh for increased energy storage.
- Dual-Voltage AC Output: 120V & 240V, 6,000W AC output to power home appliances; expandable up to 12,000W.
- Remote Monitoring & Control: Monitor and manage power settings via the Anker app with Wi-Fi/Bluetooth.
- Long-lasting Performance: 5-year warranty, with a lifespan of 10+ years using EV-grade LFP batteries.
- EV & RV Charging: Powers EVs and RVs directly through NEMA TT-30P or L14-30 ports.
What's in The Box
- F3800 Plus
- (1) Anker SOLIX F3800 Plus
- (1) AC Charging Cable
- (2) 0.5m Solar Charging Cable
- Transfer Switch
- (1) Transfer Switch
- (1) SS2-50R to L14-50P Power Cord
- (50A, 3 m)
- (1) User Manual
- (1) Warranty card
Warranty
- 5 Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Specifications
| SKU | B1790113F |
| Brand | Anker |
| Capacity | 3,840Wh |
| Battery Chemistry | LFP, 3,000+ cycles |
| Expandable Capacity | Up to 6 × Expansion Batteries (3.84kWh each) |
| 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 | 11–165V ⎓ 17A Max (1600W Max Each) |
| Anker SOLIX Generator Port | 60V Max, 120A Max |
| Car Charger Output | 12V ⎓ 10A |
| HPP & Generator Adapter Port | 6000W Max (AC Input), 6000W Max (AC Output), 120V/240V, L1+L2+N+PE |
| AC Output Power (Total) | 6000W Max |
| AC Output | 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) |
| Dimensions (L × W × H) | 27.6 × 15.3 × 15.6 in (Including wheels) |
| Net Weight | 136.7 lb |
| Warranty | 5-year warranty |
| BP3800 Expansion Battery Capacity | 3,840Wh |
| BP3800 Expansion Battery Weight | 72.8 lb |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Obsessed
Color: Warm Gold, Color: Warm Gold
Great quality, very sturdy, holds a massive roll, and matches my delta champagne bronze hardware PERFECTLY. So easy to use, too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Nice Paper Holder
Color: Gold Polished
Real nice paper holder and heavy. Nice finish and comes with anti scuff pad installed on the bottom 👍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 5
Beautiful Gold Finish, sturdy base.
Color: Warm Gold
Beautiful! Cleans up well and doesn’t retain water marks. Sturdy, stays in place…can tear with one hand without the need to hold the base. So glad I chose this one over others on the market. Nice solid finish…should last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
★★★★★ 5
Super Efficient & Pretty
Color: Warm Gold
It really is a perfect color of gold. It was super easy to use because each paper towel tears off easily. The bottom stays stable and doesn’t lean over when you tear off the sheet.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Excellent Paper Towel Holder!!
Color: Black
Sleek design!! Inexpensive and does the job. Easy installation and handles all size home paper towels!! Very Sturdy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026