Blackout Sizer Calculator
EN
Home›Portable Power Stations›Westinghouse›iGen300s

Westinghouse iGen300s

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

Westinghouse iGen300s
Photo: Westinghouse

The Westinghouse iGen300s is a 296 Wh portable power station with 300 continuous watts and 600 peak watts. It uses a lithium-ion battery, outputs pure sine wave power at 120V and 60 Hz, and has two 120V household outlets.

Check on Amazon →Sponsored link; we may earn a commission.
Capacity
296Wh
Continuous
300W
Peak / surge
600W
Weight
2.88kg
Warranty
2yr

Key features

What it is for

Specifications

Capacity296 Wh
Continuous output300 W
Peak / surge600 W
AC charging5 hrs.
AC output voltage120V
Weight2.88 kg (6.3 lb)
Dimensions23.1 × 12.7 × 22.6 cm (9.1 × 5.0 × 8.9 in)
Warranty2 years

From the Westinghouse page. Values the manufacturer does not publish are left out.

What is in the box

How long it runs common appliances

ApplianceWattsRuns?Hours
Refrigerator (with freezer)120 W (600 start)yes5.6 h
Chest freezer100 W (500 start)yes7.8 h
CPAP (no humidifier)35 W (40 start)yes6.7 h
Gas boiler (pump + controls)120 W (300 start)yes3.9 h
Wi-Fi router + modem/ONU12 Wyes20 h
Starlink (standard dish)60 W (100 start)yes3.9 h
TV 50"75 Wyes3.1 h
Sump pump 1/2 HP920 W (2150 start)surge too high—
Well pump 1/2 HP880 W (2000 start)surge too high—
Space heater 1500 W1500 Wsurge too high—

Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.

Similar portable power stations

Westinghouse iGen300s comparisons

All 12 comparisons

All Westinghouse models →

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 iGen300s run a refrigerator?

About 6 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.

Can the Westinghouse iGen300s 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.

Westinghouse iGen300sCheck on Amazon