EGO Nexus 1400W Portable Power Station (PST1400)
Power station · PGX. Specs from the manufacturer page (checked ).

The EGO Nexus 1400W Portable Power Station (PST1400) is a 2200 Wh portable power station with 1400 W output and 2100 W surge output. It weighs 17.2 kg and measures 51.4×41.9×40.6 cm.
Key features
- Capacity: 2200 Wh
- Continuous output: 1400 W
- Surge output: 2100 W
- Weight: 17.2 kg
- Dimensions: 51.4×41.9×40.6 cm
Specifications
| Capacity | 2200 Wh |
|---|---|
| Continuous output | 1400 W |
| Peak / surge | 2100 W |
| Solar input | 200 W |
| Expandable | Yes |
| Weight | 17.2 kg (37.9 lb) |
| Dimensions | 51.4 × 41.9 × 40.6 cm (20.2 × 16.5 × 16.0 in) |
From the EGO 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 | 41 h |
| Chest freezer | 100 W (500 start) | yes | 58 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 50 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 29 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 6.1 days |
| Starlink (standard dish) | 60 W (100 start) | yes | 29 h |
| TV 50" | 75 W | yes | 23 h |
| Sump pump 1/2 HP | 920 W (2150 start) | surge too high | — |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 2.0 h |
| 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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EGO Nexus 1400W Portable Power Station (PST1400) comparisons
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Connection and wiring
Follow the diagrams in the EGO manual.
Error codes and troubleshooting
| Code | Meaning | What to do | Manual page |
|---|---|---|---|
| High-temperature Indicator | Indicates that an over-temperature battery or power station has been detected. The indicator shows on the LCD for about 1 minute and the power station stops working. | Turn off the power station and let it cool thoroughly until it can work again. If a battery icon is also flashing, turn off and cool both the power station and battery pack. | 26 |
| Communication failure | The corresponding battery icon(s) flash on the LCD screen, indicating a communication failure between the power station and the battery pack. | Contact EGO customer service for help. Call service if it persists. | 27 |
| Fault Indicator | Indicates one or more faults other than those listed in the troubleshooting table have occurred. The power station stops working. | Contact EGO customer service for help. Call service if it persists. | 27 |
| Overload | Indicates the actual output power is greater than the rated power. The AC icon disappears and the power station stops working. | Reduce the number of connected devices or use low-load devices. Make sure the total output power is less than the rated power shown on the LCD screen. Reactivate the AC ports. | 27 |
From the EGO manual. All 4 Nexus 1400W Portable Power Station (PST1400) codes →
FAQ
How long will the EGO Nexus 1400W Portable Power Station (PST1400) run a refrigerator?
About 41 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the EGO Nexus 1400W Portable Power Station (PST1400) start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 2100 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.