EcoFlow DELTA Pro 3
4096 Wh, 4000 W
Oukitel P5000
Power station. Specs from the manufacturer page (checked ).
The Oukitel P5000 is a 5120 Wh portable power station with 2200 W output and 4000 W surge. It uses a LiFePO4 battery rated for 5,000 cycles to 80% capacity and can run as a 1400 W UPS that switches to battery in 10 ms. It accepts up to 1800 W of AC charging and up to 1000 W of solar input.
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Capacity
5120Wh
Continuous
2200W
Peak / surge
4000W
Solar input
1000W
Chemistry
LiFePO4
Cycles
5000
Weight
52kg
Warranty
1yr
Key features
- 5 x AC outlets, 2200 W total output (surge 4000 W)
- 5120 Wh LiFePO4 battery, 5,000 cycles to 80% capacity
- EPS mode works as a 1400 W UPS, switching to battery in 10 ms
- AC charging at up to 1800 W, fully charged in less than 3 hours
- Built-in MPPT solar input up to 1000 W, around 5 hours to fully recharge
- Dual AC and solar input fully charges in 1.8 hours
- 2 x USB-C PD-100W max per port, 2 x USB-A QC3.0 18W max per port
- Plug-and-play connection to a home's main electrical panel or transfer switch
What it is for
- Home backup during blackouts
- RVs and EVs
- Camping and outdoor activities
Specifications
| Capacity | 5120 Wh |
|---|---|
| Continuous output | 2200 W |
| Peak / surge | 4000 W |
| Solar input | 1000 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 5000 cycles |
| AC charging | Fully charged in less than 3 hours |
| Weight | 52 kg (114.6 lb) |
| Dimensions | 55 × 29.9 × 48.7 cm (21.7 × 11.8 × 19.2 in) |
| Warranty | 1 years |
From the Oukitel page. Values the manufacturer does not publish are left out.
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 4.0 days |
| Chest freezer | 100 W (500 start) | yes | 5.6 days |
| CPAP (no humidifier) | 35 W (40 start) | yes | 4.8 days |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 68 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 14.1 days |
| Starlink (standard dish) | 60 W (100 start) | yes | 68 h |
| TV 50" | 75 W | yes | 54 h |
| Sump pump 1/2 HP | 920 W (2150 start) | yes | 4.4 h |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 4.6 h |
| Space heater 1500 W | 1500 W | yes | 3.9 h |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
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Anker SOLIX S5000
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Oukitel P5000 comparisons
- P5000 vs EcoFlow DELTA Pro 3
- P5000 vs Anker SOLIX F3800 Plus
- P5000 vs Jackery Explorer 5000 Plus
- P5000 vs Goal Zero YETI PRO 4000
- P5000 vs Anker SOLIX S5000
- P5000 vs Anker SOLIX F3800
Connection and wiring
Follow the diagrams in the Oukitel manual.
Error codes and troubleshooting
| Code | Meaning | What to do | Manual page |
|---|---|---|---|
| Overload protection button | Unstable grid voltage, such as from lightning, or a large voltage input at the AC terminal trips the overload protection (safety circuit breaker). It disconnects the AC input port from external devices. | Turn off the power button and unplug all ports. After confirming no part is abnormal, turn the power button on. Press the overload protection button and turn on the AC cable to resume AC input. | 6 |
| High temperature protection | The internal temperature is too high or too low. The intelligent protection program forces the machine to stop working normally. | Wait for the machine to return to normal temperature, then you can start working again. Keep both side air inlets unblocked. | 7 |
| Low temperature protection | The internal temperature is too low or too high. The intelligent protection program forces the machine to stop working normally. | Wait for the machine to return to normal temperature, then you can start working again. | 7 |
| Overload | In UPS mode, AC output above 1400W (US/Japan standard) or 2000W (other standards) makes the UPS icon flash. The AC icon goes out and output is interrupted. | Check the load situation. Reduce the connected AC load so it stays within the stated limit. | 8 |
From the Oukitel manual. All 4 P5000 codes →
FAQ
How long will the Oukitel P5000 run a refrigerator?
About 97 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Oukitel P5000 start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 4000 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.