EcoFlow Delta 3 Plus vs Goal Zero Yeti 1500X
A spec-by-spec breakdown to settle it. Prices and value metric (cost per usable Wh) included.
| EcoFlow Delta 3 Plus |
Goal Zero Yeti 1500X |
|
|---|---|---|
| Price | — | — |
| Battery capacity | 1024 Wh | 1516 Wh |
| Usable capacity | 922 Wh | 1289 Wh |
| Real usable at outlet (AC) | 784 Wh | 1096 Wh |
| AC output (continuous) | 1800 W | 2000 W |
| Surge output | 2300 W | 3500 W |
| Battery chemistry | LiFePO4 | Li-ion (NMC) |
| Rated cycle life | 4000 cycles | 500 cycles |
| Max solar input | 500 W | 600 W |
| Expandable | Yes | No |
| Weight | 27.6 lb | 45.6 lb |
| Warranty | 5 yrs | 2 yrs |
| Cost per usable Wh | — | — |
| Check price → | Check price → |
Bottom line
For pure value, the EcoFlow Delta 3 Plus wins on cost per usable Wh. Need the most capacity? The Goal Zero Yeti 1500X holds 1516 Wh. Prioritizing portability? The EcoFlow Delta 3 Plus is lighter at 27.6 lb. Match the choice to how you scored on the sizing calculator.
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