Bluetti AC2P vs Vtoman FlashSpeed 1000
What is the difference?
The Bluetti AC2P has 1.8 kW of power, 2.7 kW peak, a 1.02 kWh battery. The Vtoman FlashSpeed 1000 has 1 kW of power, 2 kW peak, a 828 Wh battery.
Both use LiFePO4 batteries.
The Bluetti AC2P is rated for 4000 cycles, the Vtoman FlashSpeed 1000 is rated for 3000 cycles.
The Bluetti AC2P takes up to 1000 W from solar, the Vtoman FlashSpeed 1000 takes up to 300 W from solar. The Bluetti AC2P charges faster from panels.
The Vtoman FlashSpeed 1000 can add extra batteries.
Specs side by side
| Bluetti AC2P | Vtoman FlashSpeed 1000 | |
|---|---|---|
| Capacity (Wh) | 1024 | 828 |
| Continuous (W) | 1800 | 1000 |
| Peak (W) | 2700 | 2000 |
| Solar input (W) | 1000 | 300 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 4000 | 3000 |
| Expandable | — | yes |
| Weight (lb) | 25 | — |
| Warranty (yr) | — | 5 |
| Fridge run time | 19.3 h | 15.6 h |
| CPAP run time | 23.2 h | 18.7 h |
| Wi-Fi router run time | 67.6 h | 54.6 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-11-01 / 2026-10-26. 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 AC2P or Vtoman FlashSpeed 1000?
The Bluetti AC2P. More capacity: 1024 Wh vs 828 Wh.
Which charges faster from solar, Bluetti AC2P or Vtoman FlashSpeed 1000?
The Bluetti AC2P. Faster solar charging: 1000 W input vs 300 W input.
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Compare other models → · All Bluetti models · All Vtoman models