EcoFlow DELTA 2 Portable Power Station vs EcoFlow DELTA 3 Plus Portable Power Station
Head-to-head spec comparison to help you pick the right power station for your needs.
Spec-by-Spec Comparison
| Spec | EcoFlow DELTA 2 Portable Power Station | EcoFlow DELTA 3 Plus Portable Power Station |
|---|---|---|
| Capacity | 1024 Wh | 1024 Wh |
| AC output | 1800 W | 1800 W |
| Surge | 2700 W | 3600 W |
| Battery | LiFePO4 | LiFePO4 |
| Cycle life | 3000 cycles | 4000 cycles |
| Solar input | 500 W | 1000 W |
| AC recharge | 1.3 hr | 0.9 hr |
| Weight | 27 lb | 27 lb |
| UPS/EPS | EPS/pass-through; verify loads | UPS/EPS; verify transfer time |
| Ports | 15 outputs | AC, USB-C, USB-A, DC |
| Expandable | Yes | Yes |
| Price | $599 | $799 |
| Rating | 8.6/10 | 9.0/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
EcoFlow DELTA 2 Portable Power Station
Pros
- 1024Wh capacity and 1800W output define the modern home-essentials starter tier
- 500W solar input and fast AC recharge make it easier to recover between uses
- Expansion battery support gives it a growth path many 768Wh stations lack
Cons
- Newer DELTA 3 Plus improves solar input and surge behavior
- 27 lb weight is manageable but no longer casual
- One kilowatt-hour can still be marginal for refrigerators, CPAP, and router together overnight
EcoFlow DELTA 3 Plus Portable Power Station
Pros
- 1024Wh LiFePO4 capacity with newer 4000-cycle-class spec
- 1000W solar input is excellent for a 1kWh station
- Fast AC recharge and high surge class make it a stronger current EcoFlow pick than DELTA 2
Cons
- Pricing can jump if Amazon bundles panels or extras into the listing
- Still not a whole-home station without expansion and load management
- The higher solar ceiling only matters if you buy enough compatible panel capacity
Our Verdicts
EcoFlow DELTA 2 Portable Power Station
The DELTA 2 remains a canonical 1kWh comparison point. It is a good essentials station if discounted, but the DELTA 3 Plus is the sharper EcoFlow pick when prices are close.
EcoFlow DELTA 3 Plus Portable Power Station
The DELTA 3 Plus is the 1kWh EcoFlow to buy when the price is sane. Its solar input and recharge speed make it a better outage/RV starter than older 1kWh stations.
More Comparisons
EcoFlow DELTA 2 Portable Power Station vs EcoFlow RIVER 2 Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station vs EcoFlow RIVER 2 Portable Power StationBLUETTI EB3A Portable Power Station vs EcoFlow DELTA 2 Portable Power StationBLUETTI EB3A Portable Power Station vs EcoFlow DELTA 3 Plus Portable Power StationAnker SOLIX C300 Portable Power Station vs EcoFlow DELTA 2 Portable Power StationAnker SOLIX C300 Portable Power Station vs EcoFlow DELTA 3 Plus Portable Power StationEcoFlow DELTA 2 Portable Power Station vs EcoFlow RIVER 2 Max Portable Power StationEcoFlow DELTA 3 Plus Portable Power Station vs EcoFlow RIVER 2 Max Portable Power Station