2026 Generac GP5500E

GP Series 5500-watt COSENSE® 50ST Portable Generator
Always be ready to take your power anywhere. From recreational use to emergency outages, this GP5500E electric start portable generator (battery included) makes it easy to use with reliable and hassle-free start ups. 

Rough or rugged environments won’t be an issue thanks to a hardened 1.25-in. steel-tube cradle for increased strength, fold down handle, covered outlets and heavy-duty, never-go-flat wheels. 

The GP5500E is equipped with a Fuel Efficient 298cc OHV engine with EFI technology that optimizes fuel efficiency and requires less maintenance, with up to a 10.5-hour runtime at 50% load. Onboard COsense® technology offers hazardous carbon monoxide protection, and the low-oil feature automatically shuts down the generator to prevent unit damage.  All in all, with an onboard hour meter to track routine maintenance intervals, you’ll never be caught off guard. 

• 10.5-Hour Runtime when running on gasoline and 50% of power is being used
• Easy-to-Use Electric Start – Rocker switch provides reliable and hassle-free startups (Battery included)
• Fuel Efficient OHV Engine – 298cc OHV engine with EFI technology optimizes fuel efficiency and requires less maintenance
• Handle & Wheel Kit – Ergonomic handle and never-flat wheel kit included for portability
• 1 ¼” steel-tube cradle for added durability and strength
• Covered outlets provide added protection from the environment and rugged working conditions
• Low-oil level shutdown automatically safeguards the engine from damage
• COsense® Technology – STOPS, ALERTS, SAVES. Powerful protection against hazardous carbon monoxide
• HomeLink™ Manual Transfer Switch compatible designed to work with HomeLink™ manual transfer switches for safe home backup power