Goal Zero Yeti 1500X vs EcoFlow DELTA 2
Legacy premium vs modern value — Goal Zero still worth it?
Our Verdict
Goal Zero Yeti 1500X wins overall
Score 62 vs 60 —
better value at $1.19/Wh
| Spec | Yeti 1500X | DELTA 2 |
|---|---|---|
| SunSee Score | 62★ | 60 |
| Capacity | 1,516 Wh★ | 1,024 Wh |
| AC Output | 2,000W★ | 1,500W |
| Surge Output | 3,500W★ | 2,250W |
| Solar Input | 600W★ | 500W |
| Weight | 20.8 kg | 12 kg★ |
| Cycle Life | 500 | 3,000★ |
| Charge Time | 4h | 1.3h★ |
| $/Wh | $1.19 | $0.68★ |
| Battery Type | lithium_ion | LiFePO4 |
Choose Goal Zero Yeti 1500X if:
- +2000W output
- +Tank-like build quality
- +Chainable
Choose EcoFlow DELTA 2 if:
- +1500W handles most appliances
- +Fast solar input
- +Expandable to 3kWh
Not sure which size you need?
Our calculator tells you the exact capacity based on your appliances.
Size My SystemAffiliate Disclosure: Links may earn a commission at no extra cost to you. Learn more. Specs from official product pages as of July 2026.