Westinghouse iGen1000s
Power station. Specs from the manufacturer page (checked ).

The Westinghouse iGen1000s is a 1008 Wh portable power station with 1500 W continuous and 3000 W peak output and a pure sine wave output. It has 120V household outlets, USB ports, a 12V car outlet and a 12V DC port, and it charges from a wall outlet, car, solar panel or portable generator.
Key features
- Pure sine wave AC output rated 1500 W continuous and 3000 W peak, with 1008 Wh capacity
- Household outlet charge time of 2 hrs; car outlet charge time of 12 hrs; solar panel charge time of 7-9 hrs
- Four charging methods: included car charger, included wall charger, optional solar panel charger, or a portable generator
- Six USB ports including USB-C and Quick Charge 3.0, one 12V car cigarette outlet, and a 12V DC input port (the feature list gives six 120V household outlets, while the spec table lists 3 duplex 120V outlets)
- LED display showing remaining battery, AC/DC/USB wattage output, temperature, fan status, overload and failure warnings
- Built-in protections: overload, over voltage, over current, short circuit, low voltage and temperature control
- Lithium-ion battery, maintenance-free, with no fuel, no fumes and no noise
- Carrying handle for transport
What it is for
- Emergency backup at home
- RV use
- Camping
- Road trips, tailgating and music festivals
Specifications
| Capacity | 1008 Wh |
|---|---|
| Continuous output | 1500 W |
| Peak / surge | 3000 W |
| AC charging | 2 hrs. |
| AC output voltage | 120V |
| Weight | 14.1 kg (31.1 lb) |
| Dimensions | 31.5 × 20.3 × 31.2 cm (12.4 × 8.0 × 12.3 in) |
| Warranty | 2 years |
From the Westinghouse page. Values the manufacturer does not publish are left out.
What is in the box
- Wall Charger
- Car Charger
- Solar Charge Cable
- Manual
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 19 h |
| Chest freezer | 100 W (500 start) | yes | 27 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 23 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 13 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 67 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 13 h |
| TV 50" | 75 W | yes | 11 h |
| Sump pump 1/2 HP | 920 W (2150 start) | yes | 0.9 h |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 0.9 h |
| Space heater 1500 W | 1500 W | yes | 0.8 h |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
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Westinghouse iGen1000s comparisons
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All 19 comparisons
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Connection and wiring
We have not linked an official manual for this model yet; see the Westinghouse page.
Error codes and troubleshooting
We have not found an official code table for this model yet.
FAQ
How long will the Westinghouse iGen1000s run a refrigerator?
About 19 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Westinghouse iGen1000s start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 3000 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.