Bluetti AC60P vs Yoshino B660 SST
What is the difference?
The Bluetti AC60P has 600 W of power, a 504 Wh battery. The Yoshino B660 SST has 660 W of power, a 602 Wh battery.
The Bluetti AC60P uses a LiFePO4 battery, the Yoshino B660 SST a lithium-ion (NMC) one. LiFePO4 generally lasts more charge cycles, so the Bluetti AC60P should last longer.
The Bluetti AC60P is rated for 3000 cycles, the Yoshino B660 SST is rated for 4000 cycles.
The Bluetti AC60P weighs 21 lb, the Yoshino B660 SST weighs 17 lb. The Yoshino B660 SST is easier to carry.
The Bluetti AC60P has a 6-year warranty, the Yoshino B660 SST has a 5-year warranty.
The Bluetti AC60P can add extra batteries.
Specs side by side
| Bluetti AC60P | Yoshino B660 SST | |
|---|---|---|
| Capacity (Wh) | 504 | 602 |
| Continuous (W) | 600 | 660 |
| Peak (W) | — | — |
| Solar input (W) | 200 | — |
| Chemistry | LiFePO4 | NMC |
| Cycles | 3000 | 4000 |
| Expandable | yes | — |
| Weight (lb) | 21 | 17 |
| Warranty (yr) | 6 | 5 |
| Fridge run time | 9.5 h | 11.4 h |
| CPAP run time | 11.4 h | 13.6 h |
| Wi-Fi router run time | 33.3 h | 39.7 h |
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Specs as read from manufacturer pages on 2026-11-02 / 2026-10-31. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.
Common questions
Which has more capacity, Bluetti AC60P or Yoshino B660 SST?
The Yoshino B660 SST. More capacity: 602 Wh vs 504 Wh.
Which is lighter, Bluetti AC60P or Yoshino B660 SST?
The Yoshino B660 SST. Lighter: 17 lb vs 21 lb.
Which has the longer warranty, Bluetti AC60P or Yoshino B660 SST?
The Bluetti AC60P. Longer warranty: 6 years vs 5 years.
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Compare other models → · All Bluetti models · All Yoshino models