Westinghouse iGen400s
183.6 Wh, 200 W
Bluetti AC2A
Power station. Specs from the manufacturer page (checked ).
The Bluetti AC2A is a 204.8 Wh portable power station with 300 W continuous AC output and a Power Lifting Mode that runs resistive loads up to 600 W. It weighs 3.6 kg (7.9 lbs) and uses a LiFePO4 battery rated for 3,000+ charge cycles. It charges from a wall outlet, solar input, or a car charger, and can be controlled over Bluetooth with the BLUETTI App.
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Capacity
204.8Wh
Continuous
300W
Peak / surge
600W
Solar input
200W
Chemistry
LiFePO4
Cycles
3000
Weight
3.6kg
Warranty
5yr
Key features
- 300 W continuous AC output (2x120V); Power Lifting Mode runs resistive loads up to 600 W
- Up to 270 W AC input; Turbo Charging fills it in 1.2 hours, and 80% capacity takes 45 minutes
- Up to 200 W solar input, topped up in 1.2 hours (varies with conditions)
- Car charger input for charging while driving
- Pass-through charging: charges and discharges at the same time
- Bluetooth control via the BLUETTI App
- LiFePO4 battery with 3,000+ charge cycles and a 5-year warranty
- Silent AC charging mode produces 45 dB of sound
What it is for
- home backup
- camping
- RV trips
- emergency relief
Specifications
| Capacity | 204.8 Wh |
|---|---|
| Continuous output | 300 W |
| Peak / surge | 600 W |
| Solar input | 200 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 3000 cycles |
| AC charging | fill it up in only 1.2 hours |
| Weight | 3.6 kg (7.9 lb) |
| Dimensions | 24.9 × 15.7 × 17.5 cm (9.8 × 6.2 × 6.9 in) |
| Warranty | 5 years |
From the Bluetti 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 | 3.9 h |
| Chest freezer | 100 W (500 start) | yes | 5.4 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 4.6 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 2.7 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 14 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 2.7 h |
| TV 50" | 75 W | yes | 2.2 h |
| Sump pump 1/2 HP | 920 W (2150 start) | surge too high | — |
| Well pump 1/2 HP | 880 W (2000 start) | surge too high | — |
| Space heater 1500 W | 1500 W | surge too high | — |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
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Bluetti AC2A comparisons
- AC2A vs Westinghouse iGen400s
- AC2A vs Westinghouse iGen200s
- AC2A vs Westinghouse iGen160s
- AC2A vs BougeRV JuiceGo
- AC2A vs Vtoman Jump 600X
- AC2A vs Anker SOLIX C200 DC
All 9 comparisons
Connection and wiring
Follow the diagrams in the Bluetti manual.
Open the Bluetti manual (PDF) →
Error codes and troubleshooting
| Code | Meaning | What to do | Manual page |
|---|---|---|---|
| E004 | The output voltage is outside the expected range, or the grid connection is not proper. | Ensure the output voltage is within ±10% of the rated voltage or proper grid connection. | 21 |
| E016 | The internal fan is blocked, unplugged, or not functioning properly. | Check if the fan is blocked, unplugged, or not functioning properly. Ensure proper ventilation. | 21 |
| E117 | Grid oscillation has been detected at the grid input. | Disconnect the grid input and contact BLUETTI support for further assistance. Call service if it persists. | 21 |
| E074 | The battery management system (BMS) has detected a fault. The specific fault is shown in the mobile app. | Check the specific fault in the mobile app. If the battery is too hot or too cold, let the unit reach a suitable temperature before charging or using it (charging -15°C to 40°C; discharging -25°C to 40°C). | 22 |
| Others | Other errors not listed in the error code table. | Contact BLUETTI support for help. Call service if it persists. | 22 |
| E001 | The inverter is overloaded because the connected devices draw too much power. | Check whether the power consumption of your devices is too high. Reduce the load if necessary. | 23 |
6 of 23 codes. From the Bluetti manual. All 23 Elite 200 V2 / Apex 300 / Elite 100 V2 / AC70 codes →
FAQ
How long will the Bluetti AC2A run a refrigerator?
About 4 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Bluetti AC2A start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 600 W peak. That is below a typical 1/2 HP sump pump start (about 2150 W); check your pump label. Use the calculator with your exact pump.