Generac GP17000E Portable Generator, 17,000W Running, 120/240V, Electric Start
The Generac GP17000E is a heavy-duty portable generator rated at 17,000 running watts and 19,300 starting watts at 120/240V, suited to contractors, farms, commercial users and homeowners riding out outages. Its fuel-efficient OHV engine displaces 817cc and uses electronic fuel injection, and the 14.2-gallon tank gives a runtime of up to 11 hours at 50% load.
Advanced electronics keep total harmonic distortion below 5% for clean, stable power to sensitive electronics and appliances. Electric start runs from the included battery, COsense carbon monoxide protection and low-oil pressure shutdown add safety, and an hour meter tracks maintenance. The 14.2-gallon tank has an integrated fuel gauge, and the generator is HomeLink transfer switch compatible.
Outlets include two 120V 20A GFCI duplex receptacles (5-20R), a 120V 30A twist-lock (L5-30R), a 120/240V 30A twist-lock (L14-30R) and a 120/240V 50A receptacle (14-50R). A hardened steel frame with a heavy-duty steel tube cradle, a handle that folds and locks, and never-flat 12-inch wheels help move the 422 lb unit around the jobsite, farm or home.
Highlights
17,000 running watts and 19,300 starting watts at 120/240 V
817cc OHV engine with electronic fuel injection and electric start
14.2-gallon tank: runs up to 11 hours at 50% load
Total harmonic distortion under 5% for sensitive electronics
Outlets: two 5-20R GFCI duplex, L5-30R, L14-30R and 14-50R
422 lbs; handle folds and locks; 12-inch never-flat wheels
Specifications
Brand | Generac |
Manufacturer part number | G0089380 |
Running watts | 17,000 W |
Starting watts | 19,300 W |
Voltage | 120/240 V |
Frequency | 60 Hz |
Engine | 817cc OHV with EFI |
Fuel tank capacity | 14.2 gallons |
Runtime at 50% load | Up to 11 hours |
Starting method | Electric start, battery included |
Unit weight | 422 lbs |
Total harmonic distortion | Less than 5% |
Outlets | (2) 120 V 20 A GFCI duplex (5-20R); (1) 120 V 30 A twist-lock (L5-30R); (1) 120/240 V 30 A twist-lock (L14-30R); (1) 120/240 V 50 A receptacle (14-50R) |
Wheels | 12 in never-flat |
Protection | COsense carbon monoxide protection; low-oil pressure shutdown |
Maintenance | Hour meter |
What's in the box
Battery for electric start
Good to know
Engine-driven equipment gives off carbon monoxide: run it outdoors only, away from doors, windows and vents.





