BLUETTI EP500Pro vs Goal Zero Yeti PRO 4000
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: BLUETTI EP500Pro, 5,100 Wh vs 3,994 Wh.
- More AC output: Goal Zero Yeti PRO 4000, 3,600 W vs 3,000 W.
- Higher surge: Goal Zero Yeti PRO 4000, 7,200 W vs 6,000 W.
- More solar input: Goal Zero Yeti PRO 4000, 3,000 W vs 2,400 W.
- Higher solar voltage limit: about the same (150 V vs 150 V).
- Lighter: Goal Zero Yeti PRO 4000, 115.7 lb vs 182 lb.
- Lower brand-store price: BLUETTI EP500Pro, $3,499 vs $4,000.
EP500Pro and Yeti PRO 4000 differ mainly in size: EP500Pro has the biggest battery at 5,100 Wh. Yeti PRO 4000 is the lightest at 115.7 lb. Yeti PRO 4000 takes the most solar at 3,000 W, so it refills fastest. EP500Pro is the cheapest at $3,499.
How long they run common devices
| Device | BLUETTI EP500Pro | Goal Zero Yeti PRO 4000 |
|---|---|---|
| Fridge (60 W) | 3 days | 2 days |
| CPAP (40 W) | 5 days | 4 days |
| Starlink (100 W) | 43 hours | 34 hours |
| Laptop (60 W) | 3 days | 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 |  BLUETTI |  Goal Zero |
|---|---|---|
Battery Wh, size | 5,100 Wh fridge about 3 days | 3,994 Wh fridge about 2 days |
AC output W, continuous | 3,000 W Microwave, kettle, most kitchen gear | 3,600 W Microwave, kettle, most kitchen gear |
Surge W, a second or two | 6,000 W motor start-ups | 7,200 W motor start-ups |
Solar input W, max | 2,400 W full in about 3 hours | 3,000 W full in about 2 hours |
Solar voltage range V, panels must fit | 12 to 150 V room for 3+ panels in series | 13.3 to 150 V, 12.3 to 28 V room for 3+ panels in series |
Solar inputs count | 2 inputs PV input | 2 inputs HPP, 8mm |
Weight lb | 182 lb wheels or two people | 115.7 lb wheels or two people |
Wh per pound battery for the weight | 28 Wh/lb higher is denser | 35 Wh/lb higher is denser |
Price brand store | $3,499 0.69 $/Wh | $4,000 1.00 $/Wh |
Price per Wh what you pay for storage | $0.69 lower is better value | $1.00 lower is better value |
| Buy | $3,499 · Details Brand store, Oct 28, 2026 | $4,000 · 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
Out of stock at the BLUETTI store when we checked
$4,000 at the Goal Zero store, checked Oct 28, 2026
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