Bluetti AC2A vs UGREEN PowerRoam 2000
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.
- UGREEN PowerRoam 2000 holds 904% more energy (2048Wh vs 204Wh), so it runs the same load proportionally longer.
- UGREEN PowerRoam 2000 has 3000W more surge headroom (3600W vs 600W) — that decides whether a fridge, pump or AC compressor will actually start.
- Bluetti AC2A is 47.1 lb lighter (7.9 lb vs 55 lb).
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
UGREEN's 2kWh option covers full-day home backup at a competitive price, though it isn't expandable like the majors' modular systems.
Best for: Buyers who want a self-contained 2kWh backup without building a modular system.
Where it falls short:
- 55 lb
- Not expandable
| Spec | Bluetti AC2A | UGREEN PowerRoam 2000 |
|---|---|---|
| Price | $199 | $1299 |
| Capacity | 204 Wh | 2048 Wh |
| Continuous output | 300 W | 2400 W |
| Surge output | 600 W | 3600 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 3,000 |
| Weight (lighter wins) | 7.9 lb | 55 lb |
| Max solar | 200 W | 1000 W |
| Recharge time (faster wins) | 1h 30m | 1h 30m |
Runtime head-to-head
| Appliance | Bluetti AC2A | UGREEN PowerRoam 2000 |
|---|---|---|
| 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 |