Anker SOLIX F3800 Review
Pros
- 3840Wh LFP - expandable to 26.9kWh
- 6000W AC output - whole home capable
- Fastest charging in its class (2800W AC input)
- Smart Home Panel compatible
- Industry-leading 10-year warranty
- Dual MPPT solar inputs (2400W solar max)
Cons
- Very heavy at 62kg
- Premium price point
- Smart Home Panel sold separately
Anker SOLIX F3800: Taking on the Tesla Powerwall
The Anker SOLIX F3800 is Anker's answer to the EcoFlow Delta Pro and Tesla Powerwall - a large-capacity home backup system designed to power your whole home during outages. With 3,840Wh base capacity, 6,000W AC output, and expandability to 26.9kWh, it's the most capable portable home battery Anker has ever made.
Key Specifications
3,840Wh LFP battery. 6,000W continuous AC output (12,000W surge). Charges via AC at up to 2,800W - a full charge in just over 1.5 hours. Solar input up to 2,400W via dual MPPT inputs. Expandable with additional SOLIX BP3800 batteries (each adding 3,840Wh). Maximum expanded capacity: 26.9kWh with six additional packs.
Whole-Home Capability
The 6,000W continuous output is the headline number - higher than the EcoFlow Delta Pro's 3,600W and competitive with installed home battery systems. Combined with the SOLIX Smart Home Panel (sold separately), the F3800 integrates with your home's circuit breaker for automatic failover during outages. Essential circuits - fridge, lighting, medical devices, router - can run uninterrupted.
The 10-Year Warranty
Anker's 10-year warranty on the F3800 is the strongest in the portable power station category. The LFP battery is rated for 3,000 cycles, and Anker backs it with a decade of coverage - giving confidence that this is a long-term home infrastructure investment, not a consumer gadget.
vs EcoFlow Delta Pro
The F3800 ($3,999) vs Delta Pro ($3,499) comparison is close. EcoFlow has better app and ecosystem maturity. Anker has higher AC output (6,000W vs 3,600W), faster AC charging, and a longer warranty. For pure home backup capability, the F3800 edges ahead. For ecosystem integration and app sophistication, EcoFlow leads.
Final Score: 8.8/10
The Anker SOLIX F3800 is a serious home backup system that competes directly with EcoFlow and Goal Zero at the premium end. The 10-year warranty and 6,000W output are genuine differentiators. Recommended for homeowners who want maximum backup capability and long-term warranty assurance.