Oukitel BP2000 Pro
Power station. Specs from the manufacturer page (checked ).

The Oukitel BP2000 Pro is a 2048 Wh portable power station with 3300 W AC output and LiFePO4 cells rated for 3500+ cycles. It can be expanded to 16384 Wh with seven B2000 expansion batteries. Its EPS function switches to power within 10 ms when grid electricity fails.
Key features
- 3300 W AC output
- AC 2200 W fast charging: 0 – 80 % in just 55 minutes
- PV 1000 W + AC 1500 W dual recharge reaches 80 % in 1 hour
- Six charging methods: AC, solar, AC + solar, car, generator, and AC adapter
- EPS switches in under 10 ms as UPS-style backup during blackouts
- Bluetooth and Wi-Fi app control for charging, load, and temperature monitoring
- Battery Management System protects against overcharge, overload, and overheat
- Expandable from 2048 Wh to 16384 Wh with seven B2000 batteries
What it is for
- home backup
- camping and RV trips
- emergency power
- off-grid living
Specifications
| Capacity | 2048 Wh |
|---|---|
| Continuous output | 3300 W |
| Solar input | 1000 W |
| Expandable | Yes |
| Battery chemistry | LiFePO4 |
| Cycle life | 3500 cycles |
| AC charging | 0 – 80 % in just 55 minutes |
| 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 | 39 h |
| Chest freezer | 100 W (500 start) | yes | 54 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 46 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 27 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 5.6 days |
| Starlink (standard dish) | 60 W (100 start) | yes | 27 h |
| TV 50" | 75 W | yes | 22 h |
| Sump pump 1/2 HP | 920 W (2150 start) | yes | 1.8 h |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 1.8 h |
| Space heater 1500 W | 1500 W | yes | 1.5 h |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
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Connection and wiring
We have not linked an official manual for this model yet; see the Oukitel page.
Error codes and troubleshooting
We have not found an official code table for this model yet.
FAQ
How long will the Oukitel BP2000 Pro run a refrigerator?
About 39 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Oukitel BP2000 Pro start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 3300 W output (no separate peak published). That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.