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Generac

Generac 15,500-Watt Gas-Powered Portable Generator - Powerful Electronic Fuel Injection Engine - COsense Technology - Emergency Backup Power and Job Sites - 49 State Compliant - Home Use, Orange/Black

    • Based on 144 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Acme Tools
Arrives Apr 10 – Apr 16
Order within 10 hours and 4 minutes
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Style: 15500-Watt + Cosense


Features

  • Powerful Performance: With an 816cc Electronic Fuel Injection Engine from Generac, the 7705 GP15500EFI portable generator delivers optimal performance and efficiency, ensuring you have the power you need, when you need it
  • Smart Protection - Stay safe with the integrated COsense technology. This smart generator can detect and alert you of hazardous carbon monoxide levels during operation, ensuring your safety at home or on the go.
  • Extended Runtime: The GP15500EFI boasts a long-lasting engine and a large-capacity steel fuel tank with a built-in fuel gauge, ensuring you have power when you need it most
  • Built for Durability: Designed to thrive in rough environments, this generator features covered outlets for added protection, a rugged 1.25-inch steel-tube cradle for strength, and heavy-duty, never-flat wheels for easy transportation
  • Maintenance Made Easy: Keep your generator in top shape with the hour meter that tracks maintenance intervals. Plus, the low-oil level shutdown feature automatically safeguards the engine from damage, ensuring a long and reliable lifespan

Description

From emergency home backup to DIY projects to the jobsite, the Generac GP15500EFI portable generator provides high wattage, dependable portable power. Equipped with an 816cc engine with Electronic Fuel Injection, the GP15500EFI delivers power efficiently, providing up to 11 hours of runtime at 50% load. TruePower™ Technology safely powers sensitive electronics, appliances and tools while onboard COsense® Technology provides powerful protection against hazardous carbon monoxide. The GP15500EFI also features electric start (battery included), low-oil shutdown protection, circuit breaker protected outlets and an hour meter with maintenance resets. The included never-flat wheel kit and available lifting eye accessory make transportation easy around the home or jobsite.

Brand: Generac


Wattage: 15500 watts


Fuel Type: Gasoline


Power Source: gas_powered


Item Weight: 450 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 15500


Special Feature: Electric Start


Included Components: Generac 7705 GP15500EFI 15,500-Watt Gas-Powered Portable Generator - Powerful Electronic Fuel Injection Engine - COsense Technology - Emergency Backup Power and Job Sites - 49 State Compliant See more


Color: Transfer Switch Compatible


Brand: Generac


Wattage: 15500 watts


Fuel Type: Gasoline


Power Source: gas_powered


Item Weight: 450 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 15500


Special Feature: Electric Start


Included Components: Generac 7705 GP15500EFI 15,500-Watt Gas-Powered Portable Generator - Powerful Electronic Fuel Injection Engine - COsense Technology - Emergency Backup Power and Job Sites - 49 State Compliant


Color: Transfer Switch Compatible


Product Dimensions: 58.5"L x 30.9"W x 36.5"H


Material: Plastic


Model Name: GP15500EFI


Engine Type: 4 Stroke


Ignition System Type: electric start


Tank Volume: 5 Gallons


Engine Displacement: 816 Cubic Centimeters


Runtime: 11 hours


Frequency: 6E+1 Hz


Starting Wattage: 19300 Watts


Running Wattage: 15500 Watts


UPC: 696471083705


Manufacturer: Generac


Item Weight: 450 pounds


Department: Unisex-Adult


Country of Origin: USA


Item model number: 7705


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 10 – Apr 16

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Sturdy built generator.
Style: 8000-Watt + Electric Start + COsense
It is a well built generator at a good price. It is easy to start and runs well. It is easy to move around on large wheels.
Reviewed in the United States on November 10, 2024 by Terry Trantham
    • Excellent
Style: 15500-Watt + Cosense
Used daily for our business It's loud but easy to use. We use non-ethenol fuel in it & change the oil before the recommended & have had no issues. Have almost 500hrs on it. Quality is good, runs well. I wish it were cheaper, but compared to others it's in the money. We had a duramax prior & it didn't run well & ended up frying our equipment. This one is OK for electronics. Would recommend ... show more
Reviewed in the United States on December 22, 2024 by Amazon Customer
    • Powers out so what"
Style: 3600-Watt + COsense
First of all we bought this generator when the demand was high. Most of the stores were sold out. But Amazon saved the day. Great price and I didn't have to go out and get that heavy thing home. Now I don't panic when the power goes out. Great product and free delivery with prime. Thank you Amazon.
Reviewed in the United States on December 29, 2024 by Amazon Customer
    • this product sucks
Style: 3600-Watt + COsense
We have purchased this item in July and it ALREADY will not start. Junk just pure JUNK
Reviewed in the United States on December 10, 2024 by Sandy Mahan
    • I needed it.
Style: 6500-Watt + COsense
Review Image by J. J. Schaefer J. J. Schaefer
These days the power keeps going out. I could have bought the big hole house generator for thousands of dollars but I just got this one for about one thousand. Just for my furnace and frig. Had to get a furnace switch to go from power company to my generator and have help to put it in. Push the button on generator to start it. Was easy to put together. Its got a gas gauge. Nice. Just a little loud. Start it once a month to keep it in good shape. ... show more
Reviewed in the United States on November 18, 2024 by J. J. Schaefer J. J. Schaefer
    • Parts Missing
Style: 15500-Watt + Cosense
I like the build quality. I'm currently breaking in the generator, runs great. Made in USA definitely a plus. Value for the money spent is good compared to overseas models. The issue is that the axle for the wheel kit is missing from the wheel kit box. You'd expect better quality checking before shipping. Currently have been on hold w/ Generac support 25 min. I got a very nice girl to help me with this issue, so we'll see how good the support is. I'm getting the axle @ N/C under warranty. The drag is the 7-10 business days for shipping because Generac doesn't expedite shipping. UPDATE: Generac did UPS me an axle kinda quick, so kudos to them for that. Generator is running fine so far for 10hrs on brake in, only glitch was having to reset spark plug gap to proper .030 as it started to sputter a little. Spark plugs are gapped wrong from factory @ .018. I'm a auto tech so not a big deal. So far I would recommend this unit. It is well built, not bad on fuel so far & I'm picky. Also I like the fact it has AVR instead of capacitor regulation. Better for electronics. ... show more
Reviewed in the United States on October 28, 2024 by Begeiled
    • Life Saver
Style: 3600-Watt + COsense
Did everything it was supposed to do! Packing was secure and everything was pretty much ready and/or easy to assemble.
Reviewed in the United States on January 2, 2025 by Anonymous
    • EXTREMELY DEPENDABLE
Style: 3600-Watt + COsense
I’m a 20 year off grid person and have tried many gens! I bought the power rush 2 years ago and liked it so much that a bought ANOTHER! Properly maintained, it’s a real work horse!
Reviewed in the United States on November 30, 2024 by Jacqueline L.

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