BLUETTI PS72 vs EcoFlow RIVER 2 Pro
Two mid-size 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: EcoFlow RIVER 2 Pro, 768 Wh vs 716 Wh.
- More AC output: EcoFlow RIVER 2 Pro, 800 W vs 700 W.
- Higher surge: EcoFlow RIVER 2 Pro, 1,600 W vs 1,400 W.
- More solar input: EcoFlow RIVER 2 Pro, 220 W vs 200 W.
- Higher solar voltage limit: EcoFlow RIVER 2 Pro, 50 V vs 28 V.
- Lighter: EcoFlow RIVER 2 Pro, 18.2 lb vs 21.4 lb.
- Lower brand-store price: BLUETTI PS72, $329 vs $389.
PS72 and RIVER 2 Pro are the same size class: within 52 Wh of each other. RIVER 2 Pro is the lightest at 18.2 lb. RIVER 2 Pro takes the most solar at 220 W, so it refills fastest. PS72 is the cheapest at $329.
How long they run common devices
| Device | BLUETTI PS72 | EcoFlow RIVER 2 Pro |
|---|---|---|
| Fridge (60 W) | 10 hours | 11 hours |
| CPAP (40 W) | 15 hours | 16 hours |
| Starlink (100 W) | 6 hours | 6.5 hours |
| Laptop (60 W) | 10 hours | 11 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 |  BLUETTI |  EcoFlow |
|---|---|---|
Battery Wh, size | 716 Wh fridge about 10 hours | 768 Wh fridge about 11 hours |
AC output W, continuous | 700 W Fridge, CPAP, laptops, lights | 800 W Fridge, CPAP, laptops, lights |
Surge W, a second or two | 1,400 W motor start-ups | 1,600 W motor start-ups |
Solar input W, max | 200 W full in about 5 hours | 220 W full in about 5 hours |
Solar voltage range V, panels must fit | 12 to 28 V 1 panel, or 2 in parallel | 11 to 50 V 1 panel, or 2 in parallel |
Solar inputs count | 1 input Solar input | 1 input Solar input |
Weight lb | 21.4 lb two hands | 18.2 lb one hand |
Wh per pound battery for the weight | 33 Wh/lb higher is denser | 42 Wh/lb higher is denser |
Price brand store | $329 0.46 $/Wh | $389 0.51 $/Wh |
Price per Wh what you pay for storage | $0.46 lower is better value | $0.51 lower is better value |
| Buy | $329 · Details Brand store, Oct 28, 2026 | $389 · 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
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