Generac GP15500EFI 15,500-Watt Portable Generator (Model 7705G)
The Generac GP15500EFI is a powerhouse designed for whole-home backup and demanding job sites. Featuring Electronic Fuel Injection (EFI), this unit delivers reliable starting in any weather and increased fuel efficiency. Driven by a massive 816cc Generac engine, it produces 19,300 starting watts and 15,500 running watts. With TruePower™ Technology providing less than 5% total harmonic distortion, it safely powers sensitive electronics. Its high-capacity 14.2-gallon fuel tank ensures up to 11 hours of runtime at 50% load, making it a professional-grade alternative to home standby units.
Technical Specifications
| Brand | Generac |
| MPN / Part Number | 7705 / 7705G |
| UPC | 696471083705 |
| Running / Starting Watts | 15,500W / 19,300W |
| Engine Type | 816cc OHV with EFI |
| Fuel Tank Capacity | 14.2 Gallons |
| Outlets | (4) GFCI, (1) 50A 14-50R, (2) Locking Outlets |
| Warranty | 3-Year Limited |
GENERAC | POWERING YOUR WORLD™