EcoFlow DELTA 3 Ultra vs Jackery HomePower 3600 Pro Max
Two large 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: Jackery HomePower 3600 Pro Max, 3,584 Wh vs 3,072 Wh.
- More AC output: EcoFlow DELTA 3 Ultra, 3,600 W vs 2,000 W.
- Higher surge: EcoFlow DELTA 3 Ultra, 7,200 W vs 4,000 W.
- More solar input: Jackery HomePower 3600 Pro Max, 1,200 W vs 800 W.
- Higher solar voltage limit: about the same (60 V vs 60 V).
- Lighter: about the same (72.1 lb vs 73.9 lb).
- Lower brand-store price: EcoFlow DELTA 3 Ultra, $1,349 vs $2,099.
DELTA 3 Ultra and HomePower 3600 Pro Max differ mainly in size: HomePower 3600 Pro Max has the biggest battery at 3,584 Wh. DELTA 3 Ultra is the lightest at 72.1 lb. HomePower 3600 Pro Max takes the most solar at 1,200 W, so it refills fastest. DELTA 3 Ultra is the cheapest at $1,349.
How long they run common devices
| Device | EcoFlow DELTA 3 Ultra | Jackery HomePower 3600 Pro Max |
|---|---|---|
| Fridge (60 W) | 44 hours | 2 days |
| CPAP (40 W) | 3 days | 3 days |
| Starlink (100 W) | 26 hours | 30 hours |
| Laptop (60 W) | 44 hours | 2 days |
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 |  Jackery |
|---|---|---|
Battery Wh, size | 3,072 Wh fridge about 44 hours | 3,584 Wh fridge about 2 days |
AC output W, continuous | 3,600 W Microwave, kettle, most kitchen gear | 2,000 W Microwave, kettle, most kitchen gear |
Surge W, a second or two | 7,200 W motor start-ups | 4,000 W motor start-ups |
Solar input W, max | 800 W full in about 5.5 hours | 1,200 W full in about 4.5 hours |
Solar voltage range V, panels must fit | 11 to 60 V 2 panels in series fits | 16 to 60 V 2 panels in series fits |
Solar inputs count | 1 input Solar input (XT60i) | 2 inputs DC8020 |
Weight lb | 72.1 lb wheels or two people | 73.9 lb wheels or two people |
Wh per pound battery for the weight | 43 Wh/lb higher is denser | 48 Wh/lb higher is denser |
Price brand store | $1,349 0.44 $/Wh | $2,099 0.59 $/Wh |
Price per Wh what you pay for storage | $0.44 lower is better value | $0.59 lower is better value |
| Buy | $1,349 · Details Brand store, Oct 28, 2026 | $2,099 · 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
We may earn a commission if you buy through these links. It never changes a verdict.