EcoFlow DELTA 3 vs Dabbsson DBS2300
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
EcoFlow DELTA 3 costs $750 less. Whether that gap is worth closing depends on what you need to run.
- Dabbsson DBS2300 holds 128% more energy (2330Wh vs 1024Wh), so it runs the same load proportionally longer.
- Dabbsson DBS2300 has 800W more surge headroom (4400W vs 3600W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow DELTA 3 is 25.6 lb lighter (28.7 lb vs 54.3 lb).
EcoFlow DELTA 3
The 1kWh class got a serious upgrade here. 3600W surge at $649 beats the older DELTA 2 on every axis that matters.
Best for: Anyone about to buy a DELTA 2 — this is the same money for materially better specs.
Where it falls short:
- Still only 1024Wh
- Solar input unchanged at 500W
Dabbsson DBS2300
An expandable 2.3kWh with an unusually large base capacity for its price, and a huge expansion ceiling via Dabbsson's add-on batteries.
Best for: Buyers planning a large expandable system on a budget.
Where it falls short:
- Smaller brand and support network
- 54.3 lb
| Spec | EcoFlow DELTA 3 | Dabbsson DBS2300 |
|---|---|---|
| Price | $649 | $1399 |
| Capacity | 1024 Wh | 2330 Wh |
| Continuous output | 1800 W | 2200 W |
| Surge output | 3600 W | 4400 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 4,000 |
| Weight (lighter wins) | 28.7 lb | 54.3 lb |
| Max solar | 500 W | 1200 W |
| Recharge time (faster wins) | 56 min | 1h 30m |
Runtime head-to-head
| Appliance | EcoFlow DELTA 3 | Dabbsson DBS2300 |
|---|---|---|
| Refrigerator | 14.5 hrs | 33.0 hrs |
| Mini fridge | 27.6 hrs | 62.9 hrs |
| Chest freezer | 10.9 hrs | 24.8 hrs |
| CPAP machine | 21.8 hrs | 49.5 hrs |
| Sump pump | 1.1 hrs | 2.5 hrs |