EcoFlow DELTA Pro 3 Portable Power Station vs Goal Zero Yeti 700 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 Pro 3 Portable Power Station | Goal Zero Yeti 700 Portable Power Station |
|---|---|---|
| Capacity | 4096 Wh | 677 Wh |
| AC output | 4000 W | 600 W |
| Surge | 8000 W | 1000 W |
| Battery | LiFePO4 | LiFePO4 |
| Cycle life | 4000 cycles | 4000 cycles |
| Solar input | 2600 W | 200 W |
| AC recharge | 2 hr | 2 hr |
| Weight | 113.5 lb | 20.3 lb |
| UPS/EPS | EPS/backup ecosystem; electrician caveats | Pass-through; model-specific |
| Ports | AC, USB-C, USB-A, DC/RV | AC, USB-C, USB-A, 12V |
| Expandable | Yes | No |
| Price | $2799 | $699 |
| Rating | 9.2/10 | 8.0/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
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
Goal Zero Yeti 700 Portable Power Station
Pros
- 677Wh LiFePO4 capacity gives more runtime margin than 512Wh class stations
- Goal Zero build quality and ecosystem are reassuring for outdoor and emergency buyers
- 600W output covers many electronics, small appliances, and light-duty camping loads
Cons
- Often priced above better raw-spec competitors
- 20.3 lb weight is less grab-and-go than RIVER-class stations
- Solar input is practical but not a fast refill for repeated heavy use
Our Verdicts
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.
Goal Zero Yeti 700 Portable Power Station
The Yeti 700 is the premium rugged mid-size pick. Buy it for brand trust and outdoor durability; skip it if your main metric is watt-hours per dollar.
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