EcoFlow DELTA 2 or GENERGY GZE-3036-PRO-S: 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.
EcoFlow DELTA 2
Main drawbackStored energy is limited for prolonged use with heavy electrical loads
Read the full analysis →
GENERGY GZE-3036-PRO-S
Main drawbackConsumption and conversion losses shorten usable runtime
Read the full analysis →Our verdict based on your priority
- Priority: “Rated power”GENERGY GZE-3036-PRO-S 9.4 / 10 vs 7.9
- Priority: “Battery capacity”GENERGY GZE-3036-PRO-S 9.2 / 10 vs 7.8
- Priority: “Equipment”EcoFlow DELTA 2 9.5 / 10 vs 7.5
By criterion
| Criterion | EcoFlow DELTA 2 | GENERGY GZE-3036-PRO-S |
|---|---|---|
| Rated power | 7.9 | 9.4 advantage |
| Battery capacity | 7.8 | 9.2 advantage |
| Equipment | 9.5 advantage | 7.5 |
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 | EcoFlow DELTA 2 | GENERGY GZE-3036-PRO-S |
|---|---|---|
| Rated power | 1800 W | 3600 W |
| Battery capacity | 1024 Wh | 3072 Wh |
| Weight | 12 kg | Not provided |
| Maximum solar input power | 500 W | Not provided |
| Number of 230 V sockets | 4 sockets | Not provided |
| Solar | Solar charging compatible | Solar charging compatible |
| Use | Motorhome | Home backup |
| Expansion battery | Compatible with an expansion battery | Compatible with an expansion battery |
| Battery technology | LiFePO4 | LiFePO4 |
Figures published by manufacturers and retailers, compiled in our reviews. “Not provided” means the figure could not be verified.
Which is right for you?
GENERGY GZE-3036-PRO-S
Leads on 2 criteria of 3 compared
- Rated power: 9.4/10 vs 7.9/10 (3600 W vs 1800 W)
- Battery capacity: 9.2/10 vs 7.8/10 (3072 Wh vs 1024 Wh)
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, EcoFlow DELTA 2 or GENERGY GZE-3036-PRO-S?
They're neck and neck: 8.5/10 for EcoFlow DELTA 2, 8.7/10 for GENERGY GZE-3036-PRO-S. A gap of less than half a point does not count as an advantage.
Which wins on “Equipment”?
EcoFlow DELTA 2 wins on “Equipment”: 9.5/10 compared with 7.5/10 for GENERGY GZE-3036-PRO-S.
Which wins on “Rated power”?
GENERGY GZE-3036-PRO-S wins on “Rated power”: 9.4/10 compared with 7.9/10 for EcoFlow DELTA 2. Recorded values: 3600 W versus 1800 W.
Which wins on “Battery capacity”?
GENERGY GZE-3036-PRO-S wins on “Battery capacity”: 9.2/10 compared with 7.8/10 for EcoFlow DELTA 2. Recorded values: 3072 Wh versus 1024 Wh.