Anker SOLIX C1000 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
Anker SOLIX C1000 costs $300 less. Whether that gap is worth closing depends on what you need to run.
- Oukitel BP2000 holds 94% more energy (2048Wh vs 1056Wh), so it runs the same load proportionally longer.
- Oukitel BP2000 has 1600W more surge headroom (4000W vs 2400W) — that decides whether a fridge, pump or AC compressor will actually start.
- Anker SOLIX C1000 is 23.6 lb lighter (28.44 lb vs 52 lb).
- Oukitel BP2000 is rated for 3,500 cycles vs 3,000 — meaningful if you cycle it daily.
The default recommendation for most people. It clears the 1kWh bar, recharges in under an hour, and undercuts almost everything with comparable specs.
Best for: First-time buyers who want one unit for camping and short outages without overpaying.
Where it falls short:
- 2400W surge won't start a sump pump or well pump
- Only 1056Wh — a fridge-plus-devices outage tops out around a day
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 | Anker SOLIX C1000 | Oukitel BP2000 |
|---|---|---|
| Price | $999 | $1299 |
| Capacity | 1056 Wh | 2048 Wh |
| Continuous output | 1800 W | 2200 W |
| Surge output | 2400 W | 4000 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 3,500 |
| Weight (lighter wins) | 28.44 lb | 52 lb |
| Max solar | 600 W | 1000 W |
| Recharge time (faster wins) | 58 min | 1h 45m |
Runtime head-to-head
| Appliance | Anker SOLIX C1000 | Oukitel BP2000 |
|---|---|---|
| Refrigerator | 15.0 hrs | 29.0 hrs |
| Mini fridge | 28.5 hrs | 55.3 hrs |
| Chest freezer | 11.2 hrs | 21.8 hrs |
| CPAP machine | 22.4 hrs | 43.5 hrs |
| Sump pump | ❌ | 2.2 hrs |