A Black Friday "deal" is often a normal price next to an inflated list price. Here a inverter generator only counts as on sale when its checked price is at least 15% below its own typical price over the last 90 days, from our price history. The best-rated models are listed too, since many are good value without a sale.
On sale now
No inverter generator rated 3.8 or higher is 15% or more below its typical price at the last price check (October 22, 2026). Prices are rechecked through the sales; this list updates when one drops. See the recent price changes.
Best buys at their normal price
The top-rated models in each size. A sale on one of these is worth more than a big discount on a weaker model.
Best Small Inverter Generators
- Champion 2500W Dual Fuel Inverter#1 of 14Full review
A small, quiet dual-fuel inverter for campers and light outage backup who want the option of propane.
Amazon $575$5751,8505311.5$0.31 - DuroMax XP2300iH#2 of 14Full review
A small dual-fuel inverter for campers and RV owners who want propane flexibility, long runtime and CO shutoff in one quiet package. It costs more than lookalikes but includes wheels, a 30 A outlet and a parallel cable.
DuroMax $649$6491,8005213$0.36 - Westinghouse iGen2550c#3 of 14Full review
A light, quiet camping and tailgating generator with an RV outlet and CO shutoff. Good for running a fridge, lights and electronics in an outage.
Amazon $479$4791,9005211$0.25
Best Mid-Size Inverter Generators
- Westinghouse iGen5000DFc#1 of 16Full review
A mid-size dual-fuel generator that can run a 30 A RV or a house’s essentials all night on one tank. Good for buyers who want long run time and remote start.
Amazon $999$9993,9005218$0.26 - Generac iQ3800 DF#2 of 16Full review
A dual-fuel mid-size inverter with long run time and electric start, suited to home essentials and jobsites. RV owners will need an L5-30 adapter for the 30 A outlet.
Amazon $849$8493,000-20$0.28 - Westinghouse iGen4000DFc#3 of 16Full review
A compact dual-fuel generator for travel trailers and essential home circuits, with remote start and CO shutoff. Its small tank is the main trade-off.
Amazon $749.99$749.993,300527$0.23
Best Large Inverter Generators
- Westinghouse iGen8200TFc#1 of 11Full review
A tri-fuel inverter for home backup through a transfer switch, with clean power and a 50 A outlet. Natural gas hookup makes it a strong pick for long outages.
Amazon $1,399$1,3996,6006017$0.21 - DuroMax XP9500iH#2 of 11Full review
A home-backup inverter for people who want to run most of a house, including central air on many systems, through a transfer switch. Long runtime, CO shutoff and a five-year warranty make it good value for its size.
Amazon $1,999$1,9997,6006121$0.26 - Westinghouse iGen12000DFc#3 of 11Full review
A large dual-fuel inverter for whole-home backup with clean power and long run time. Best for homeowners with a transfer switch who want inverter quiet at open-frame output.
Amazon $1,899$1,8999,0006419$0.21
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.