Bluetti AC2A vs Oukitel BP2000
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
Bluetti AC2A costs $1100 less. Whether that gap is worth closing depends on what you need to run.
- Oukitel BP2000 holds 904% more energy (2048Wh vs 204Wh), so it runs the same load proportionally longer.
- Oukitel BP2000 has 3400W more surge headroom (4000W vs 600W) — that decides whether a fridge, pump or AC compressor will actually start.
- Bluetti AC2A is 44.1 lb lighter (7.9 lb vs 52 lb).
- Oukitel BP2000 is rated for 3,500 cycles vs 3,000 — meaningful if you cycle it daily.
One of the cheapest LiFePO4 stations on the market. 204Wh is tiny, but a 200W solar input that outpaces the capacity makes it a surprisingly capable little off-grid trickle unit.
Best for: Ultralight campers who recharge from a panel daily.
Where it falls short:
- 204Wh is genuinely small
- 300W output is device-only
A value-brand 2kWh that competes almost entirely on price, routinely undercutting the majors by hundreds while matching their core specs on paper.
Best for: Bargain-focused buyers who want 2kWh of expandable backup for the least money.
Where it falls short:
- Weaker service network than the majors
- Resale value is lower
| Spec | Bluetti AC2A | Oukitel BP2000 |
|---|---|---|
| Price | $199 | $1299 |
| Capacity | 204 Wh | 2048 Wh |
| Continuous output | 300 W | 2200 W |
| Surge output | 600 W | 4000 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 3,500 |
| Weight (lighter wins) | 7.9 lb | 52 lb |
| Max solar | 200 W | 1000 W |
| Recharge time (faster wins) | 1h 30m | 1h 45m |
Runtime head-to-head
| Appliance | Bluetti AC2A | Oukitel BP2000 |
|---|---|---|
| Refrigerator | ❌ | 29.0 hrs |
| Mini fridge | 5.5 hrs | 55.3 hrs |
| Chest freezer | ❌ | 21.8 hrs |
| CPAP machine | 4.3 hrs | 43.5 hrs |
| Sump pump | ❌ | 2.2 hrs |