EcoFlow DELTA 3 vs Goal Zero Yeti 1500
Two 1,000 Wh class power stations, number by number. Neither is ranked above the other. Every spec comes from each maker's manual or product page; tap a station for the source.
- Bigger battery: Goal Zero Yeti 1500, 1,505 Wh vs 1,024 Wh.
- More AC output: Goal Zero Yeti 1500, 2,000 W vs 1,800 W.
- Higher surge: about the same (3,600 W vs 3,600 W).
- More solar input: Goal Zero Yeti 1500, 900 W vs 500 W.
- Higher solar voltage limit: about the same (60 V vs 60 V).
- Lighter: EcoFlow DELTA 3, 27.6 lb vs 52.8 lb.
- Lower brand-store price: EcoFlow DELTA 3, $629 vs $1,500.
DELTA 3 and Yeti 1500 differ mainly in size: Yeti 1500 has the biggest battery at 1,505 Wh. DELTA 3 is the lightest at 27.6 lb. Yeti 1500 takes the most solar at 900 W, so it refills fastest. DELTA 3 is the cheapest at $629.
How long they run common devices
| Device | EcoFlow DELTA 3 | Goal Zero Yeti 1500 |
|---|---|---|
| Fridge (60 W) | 15 hours | 21 hours |
| CPAP (40 W) | 22 hours | 32 hours |
| Starlink (100 W) | 8.5 hours | 13 hours |
| Laptop (60 W) | 15 hours | 21 hours |
On a full charge, assuming 85% of the battery is usable. Real devices vary; check the label on yours.
Every spec side by side
| Spec |  EcoFlow |  Goal Zero |
|---|---|---|
Battery Wh, size | 1,024 Wh fridge about 15 hours | 1,505 Wh fridge about 21 hours |
AC output W, continuous | 1,800 W Microwave, kettle, most kitchen gear | 2,000 W Microwave, kettle, most kitchen gear |
Surge W, a second or two | 3,600 W motor start-ups | 3,600 W motor start-ups |
Solar input W, max | 500 W full in about 3 hours | 900 W full in about 2.5 hours |
Solar voltage range V, panels must fit | 11 to 60 V 2 panels in series fits | 12.3 to 60 V, 13.2 to 30 V 2 panels in series fits |
Solar inputs count | 1 input Solar/Car input (XT60i) | 2 inputs HPP, 8mm |
Weight lb | 27.6 lb two hands | 52.8 lb wheels or two people |
Wh per pound battery for the weight | 37 Wh/lb higher is denser | 29 Wh/lb higher is denser |
Price brand store | $629 0.61 $/Wh | $1,500 1.00 $/Wh |
Price per Wh what you pay for storage | $0.61 lower is better value | $1.00 lower is better value |
| Buy | $629 · Details Brand store, Oct 28, 2026 | $1,500 · Details Brand store, Oct 28, 2026 |
Which solar panels work with each
Our checker at 20°F, using each maker's voltage and current rules. Tap a verdict for the wiring and cables.
Where to buy
$1,500 at the Goal Zero store, checked Oct 28, 2026
We may earn a commission if you buy through these links. It never changes a verdict.