EcoFlow DELTA 3 Plus Portable Power Station vs EcoFlow DELTA Pro 3 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 3 Plus Portable Power Station | EcoFlow DELTA Pro 3 Portable Power Station |
|---|---|---|
| Capacity | 1024 Wh | 4096 Wh |
| AC output | 1800 W | 4000 W |
| Surge | 3600 W | 8000 W |
| Battery | LiFePO4 | LiFePO4 |
| Cycle life | 4000 cycles | 4000 cycles |
| Solar input | 1000 W | 2600 W |
| AC recharge | 0.9 hr | 2 hr |
| Weight | 27 lb | 113.5 lb |
| UPS/EPS | UPS/EPS; verify transfer time | EPS/backup ecosystem; electrician caveats |
| Ports | AC, USB-C, USB-A, DC | AC, USB-C, USB-A, DC/RV |
| Expandable | Yes | Yes |
| Price | $799 | $2799 |
| Rating | 9.0/10 | 9.2/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
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
EcoFlow DELTA Pro 3 Portable Power Station
Pros
- 4096Wh base capacity moves beyond essentials-only backup
- 4000W output, 8000W surge class, and high solar input support serious load planning
- EcoFlow ecosystem is one of the clearest paths toward smart-panel and expansion setups
Cons
- 113.5 lb body is transportable only with planning
- Not a whole-home magic box; circuits, transfer hardware, and electricians still matter
- High price makes load planning mandatory before buying
Our Verdicts
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.
EcoFlow DELTA Pro 3 Portable Power Station
DELTA Pro 3 is the EcoFlow flagship for serious home and RV backup. Treat it as an expandable essentials system, not a casual portable station.
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