Two heavyweights of home backup, both expandable. One bets on capacity, the other on power. Comparison and recommendation.
Specs comparison
| EcoFlow Delta Pro 3 | Anker SOLIX F3800 | |
|---|---|---|
| Capacity | 4096 Wh | 3840 Wh |
| Output power | 4000 W | 6000 W |
| Peak power | 7200 W | 9000 W |
| Solar input | 1600 W | 2400 W |
| Indicative price | 3199 € | 3599 € |
Our verdict
The Delta Pro 3 offers a bit more base capacity (4,096 Wh) at a lower price; the Anker F3800 hits harder on power (6,000 W, 9,000 W peak) and solar input (2,400 W). Choose the Delta Pro 3 for capacity/price, the F3800 to run very demanding appliances.
View EcoFlow Delta Pro 3 → · View Anker SOLIX F3800 →
FAQ
Which for a heat pump or workshop?
The Anker F3800, thanks to its 6,000 W continuous (9,000 W peak).
Which has the better solar charging?
The Anker F3800, with up to 2,400 W solar input versus 1,600 W.