Oukitel P2001
2000 Wh · 2000 W output · LiFePO4 · $899
✅ Specs verified against the manufacturer's official listing — source · Last checked
Our verdict
An older Oukitel 2kWh, still sold cheap. Solid on paper with 2,000W and expandability, but the 500W solar input is a real limit off-grid.
Best for: Budget buyers who recharge mainly from the wall, not panels.
What we like
- 2kWh with 4,000W surge at a low price
- Expandable
- Ten output ports
Where it falls short
- 500W solar input is low for 2kWh
- Smaller support network
Full specifications
| Capacity | 2000 Wh |
|---|---|
| Continuous output | 2000 W |
| Surge output | 4000 W |
| Battery chemistry | LiFePO4 |
| Rated cycles | 3,500 |
| Weight | 49 lb |
| Max solar input | 500 W |
| Recharge (AC) | 1h 30m |
| Expandable | Yes |
| Warranty | 5 years |
What can the Oukitel P2001 run?
| Appliance | Can start it? | Est. runtime |
|---|---|---|
| Refrigerator | ✅ Yes | 28.3 hrs |
| Mini fridge | ✅ Yes | 54.0 hrs |
| Chest freezer | ✅ Yes | 21.3 hrs |
| CPAP machine | ✅ Yes | 42.5 hrs |
| Sump pump | ✅ Yes | 2.1 hrs |
| Well pump (1/2 HP) | ✅ Yes | 1.7 hrs |
| Space heater | ✅ Yes | 1.1 hrs |
| Window AC (8k BTU) | ✅ Yes | 3.5 hrs |
| Microwave | ✅ Yes | 1.7 hrs |
| Coffee maker | ✅ Yes | 1.9 hrs |
| TV (55" LED) | ✅ Yes | 17.0 hrs |
| Laptop | ✅ Yes | 26.2 hrs |
| Phone charger | ✅ Yes | 85.0 hrs |
| CPAP + humidifier | ✅ Yes | 18.9 hrs |
| Fridge plus essentials | ✅ Yes | 17.0 hrs |
| 12V RV fridge | ✅ Yes | 94.4 hrs |
| Starlink | ✅ Yes | 28.3 hrs |
| Electric blanket | ✅ Yes | 56.7 hrs |
Runtime = (capacity × 0.85 inverter efficiency) ÷ appliance watts. Refrigerator assumes a 40% compressor duty cycle. Real-world results vary.