SWAREY S1000 or EcoFlow DELTA 3: which should you choose?
Comparison of the two portable power stations using our catalogue's scoring criteria, value by value. Scores are relative to all the models we have analysed.
SWAREY S1000
Main drawbackSolar input capped at 126 W restricts battery replenishment
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EcoFlow DELTA 3
Main drawbackContinuous heavy loads soon use up the available energy
Check price on Amazon → Read the full analysis →Our verdict based on your priority
- Priority: “Weight”SWAREY S1000 8.5 / 10 vs 7.8
- Priority: “Equipment”EcoFlow DELTA 3 9 / 10 vs 7
By criterion
| Criterion | SWAREY S1000 | EcoFlow DELTA 3 |
|---|---|---|
| Rated power | 7.6 | 8 |
| Battery capacity | 7.6 | 7.9 |
| Weight | 8.5 advantage | 7.8 |
| Equipment | 7 | 9 advantage |
A gap of less than half a point does not count as an advantage: our scores are relative to the catalogue, and using them to pick a winner would imply a level of precision we cannot offer.
Side-by-side specs
| Specification | SWAREY S1000 | EcoFlow DELTA 3 |
|---|---|---|
| Rated power | 1000 W | 1800 W |
| Battery capacity | 725 Wh | 1024 Wh |
| Weight | 6 kg | 12,5 kg |
| Mains charging time | Not disclosed (unverified) | Not provided |
| Maximum solar input power | 126 W | 500 W |
| Number of 230 V sockets | Not provided | 4 sockets |
| Solar | Solar charging compatible | Solar charging compatible |
Values taken from the specifications table in each analysis; “Not provided”: no value found. “unverified”: among the 5 essential specifications (Rated power, Battery capacity, Weight, Number of 230 V sockets, Mains charging time), a value found online that no verified source (archived retailer page or manufacturer documentation) confirms. Other rows are not subject to this check.
Which is right for you?
SWAREY S1000
Tied, leading on 1 of the 4 criteria compared
- Weight: 8.5/10 vs 7.8/10 (6 kg vs 12,5 kg)
EcoFlow DELTA 3
Tied, leading on 1 of the 4 criteria compared
- Equipment: 9/10 vs 7/10
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Comparison based on published specifications and our scores, calculated using the same criteria for every model. Our methodology →
Frequently asked questions
Which is rated higher, SWAREY S1000 or EcoFlow DELTA 3?
EcoFlow DELTA 3 scores 8.4/10, compared with 7.7/10 for SWAREY S1000, using the same scoring criteria.
Which wins on “Equipment”?
EcoFlow DELTA 3 wins on “Equipment”: 9/10 compared with 7/10 for SWAREY S1000.
Which wins on “Weight”?
SWAREY S1000 wins on “Weight”: 8.5/10 compared with 7.8/10 for EcoFlow DELTA 3. Recorded values: 6 kg versus 12,5 kg.