Champion 201407 11,000-Watt Wireless Start Inverter review: our full analysis

9,000 running watts: what can it power?

The Champion 201407 11,000-Watt Wireless Start Inverter delivers 9,000 W continuously and up to 11,000 W for a few seconds to start motors. It handles 14 of the 14 loads on our typical list one at a time; add up the running watts of everything you run together, plus the extra starting watts of the biggest motor. As an inverter, it produces clean power suited to laptops, TVs and furnace control boards.

Typical figures; check the label of your own appliances. One load at a time: add up everything you run together.

Champion 201407 11,000-Watt Wireless Start Inverter9,000 running W · Gas inverter · typical price $1,800–$2,500 Check best price

Fuel tank and runtime

The fuel tank holds 6.1 gallons of gasoline. The manufacturer quotes 15 hours at a quarter load. At half load, count on roughly 9 hr 25 min (our estimate from the quarter-load figure). That is about 0.65 gallon per hour at half load, or 16 gallons for a full day of running, so plan your fuel storage for a multi-day outage.

64 dB(A): how loud is it?

The manufacturer rates the Champion 201407 11,000-Watt Wireless Start Inverter at 64 dB(A), usually measured at 23 feet (7 m) and a light load. That is a typical open-frame level, comparable to a vacuum cleaner: fine for home backup at 20 feet, loud for a campground.

Outlets: home, RV and tools

Its panel offers 4 × 120 V household outlets (5-20R), L14-30R 30 A 120/240 V twist-lock, 14-50R 50 A 120/240 V, 12 V DC outlet. The 14-50R outlet supplies 120/240 V, which is what a manual transfer switch or an interlock kit with a power inlet box connects to, installed by a licensed electrician. Never backfeed the house through a wall outlet.

Safety features and warranty

It starts with a remote key fob or the electric push-button, with a recoil cord as backup. A CO shutoff sensor stops the engine if carbon monoxide builds up around it; it does not replace distance (20 feet from the house) and CO alarms indoors. It is listed as EPA compliant; check California availability if you live there. The warranty runs 3 years (residential use).

Typical price $1,800–$2,500: good value per watt?

Relative to its running watts, the Champion 201407 11,000-Watt Wireless Start Inverter scores 6.2/10 on value: an average result. Inverters always cost more per watt than open frames: compare it with other inverters. Generator prices on Amazon move a lot, especially before hurricane season: check the current price before you buy.

Champion 201407 11,000-Watt Wireless Start Inverter9,000 running W · Gas inverter · typical price $1,800–$2,500 Check best price