Best for
Best power station for home backup
To keep an average fridge on for a full day, the EcoFlow DELTA 3 Max Plus costs the least per Wh.
Lowest $ per Wh for a full fridge dayEcoFlow DELTA 3 Max Plus24.7 h on an average fridge.Most capacityAnker SOLIX S50005,024 Wh, 4,500 W output. On sale Oct 27, 2026.
| Station | Capacity | Output | Average fridge | $ per Wh | Maker price |
|---|---|---|---|---|---|
| Anker SOLIX S5000 | 5,024 Wh | 4,500 W | 2.5 days | $0.72 | $3,599.99 |
| EcoFlow DELTA 3 Max Plus | 2,048 Wh | 3,000 W | 24.7 h | $0.59 | $1,199 |
| Jackery Explorer 2000 v2 (stock unclear) | 2,042 Wh | 2,200 W | 24.7 h | $0.44 | $899 |
| Jackery Explorer 1000 v2 | 1,070 Wh | 1,500 W | 12.9 h | $0.47 | $499 |
| Anker SOLIX C1000 Gen 2 | 1,024 Wh | 2,000 W | 12.4 h | $0.59 | $599.99 (Oct 13) |
| Jackery Explorer 600 v2 (sold out) | 640 Wh | 500 W | 7.7 h | $0.78 | $499 |
| BLUETTI Elite 30 V2 | 288 Wh | 600 W | 3.1 h | $1.01 | $289.99 |
Quick answers
Can a power station back up my whole house?
Not on its own. Wiring into house circuits is a job for a licensed electrician.
How many Wh for an outage?
For a fridge, router and four LED bulbs: about 1.3 kWh for a 12-hour night, 2.5 kWh for a full day.
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