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Generac GP15500EFI - 15,500 Watt EFI Electric Start Portable Generator w/ COsense® (49-State)
Model:
7705
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Features
Grade
Emergency
Style
Portable
Run Watts
15,500 Rated Watts
Surge Watts
19,300
Starting Watts
Fuel
Gasoline
Engine
Generac
- Generac GP15500EFI Commercial / Residential Portable Generator
- Ideal for a wide variety of backup power needs
- Generac Electric Fuel Injection Technology (EFI)
- Designed for reliable and easier starting
- Helps minimize bad gas issues when not in-use
- Can quickly respond to varying electric loads
- TruePower™ Technology - Less Than 5% THD
- Provides clean, smooth operation of sensitive tools and power equipment
- COsense™ Technology - STOPS, ALERTS, SAVES
- Protects against harmful carbon monoxide
- Electric Start (Battery Included)
- Makes starting as easy as turning a key
- 816cc Generac Engine - Designed Specifically For Generators
- Provides longer life and longer maintenance intervals
- Full Pressure Lubrication System w/ Oil Filter & Low Oil Shutdown
- Provides maximum safety for longer engine life
- 14.2-Gallon Fuel Tank w/ Fuel Gauge
- Provides up to 11 hours of run time @ 1/2 load
- 50-Amp 120/240V (14-50R) Receptacle
- Allows you to get maximum power from the generator
- 30-Amp 120/240V (L14-30R) & 120V (L5-30R) Receptacles
- Great for powering high amp-draw equipment
- Digital Hour Meter & Malfunction Indicator Lamp (MIL)
- Allows for easy tracking of maintenance intervals
- Alerts you when there is a fault in the engine system
- Covered Outlets
- Provides added safety and keeps dirt/debris out of outlets
- Portability Kit
- 12" Never-flat wheels and folding handles
- Includes Engine Oil
- 3-Year Residential & 2-Year Commercial Limited Warranty
- Non-CARB Compliant - NOT For Sale In CA
- ***Note - Allows You To Get Maximum Power From Generator
Specifications
Plug Types
7705
General Information
Product Category
Generator - Portable
Overview
Product Category
Generator - Portable
Assembly Required
Yes
Weight
420 Pounds
CARB Compliant
No
Consumer Warranty
3 Years
Commercial Warranty
2 Years
Product Style
Portable Generator
Product Length
58.5 Inches
Product Width
30.9 Inches
Product Height
36.5 Inches
UPC
696471083705
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Alternator
Brush
Auto Voltage Regulation
Yes
Rated Watts
15500 Watts
Surge Watts
19300 Watts
Fuel Type
Gasoline
Rated Amps
64.5 Amps
Portability Kit
Never Flat Wheels
Tank Size
14.2 Gallons
Run Time @ 50% Load
11 Hours
Fuel Tank Material
Metal
Fuel Gauge
Yes
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
Not Measured by Manufacturer
Hour Meter
Yes
Voltage Meter
No
Lifting Eye
No
Neutral Type
Bonded
Battery
Included
Grade Type
Emergency
Low THD
No
Engine
Engine Brand
Generac
Starting System
12-Volt Key Start
CC
816 CC
Consumer Engine Warranty
3 Years
Commercial Engine Warranty
2 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes
Cast Iron Sleeve
Yes
Plugs
NEMA 5-20R - Wall-Type
2
NEMA L5-30R
1
NEMA L14-30R
1
NEMA 14-50R
1
Reviews
(2)
Generac 7705 Reviews & Ratings
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
A Few Problems That I Had To Correct A Get More In
By Steven P
North Carolina
Purchased 01/02/2025 |
Review Posted 03/05/2025
Wheel assembly I couldn't use all the washers provided because I couldn't get the Clip on.
The first time I had to use the generator it would stay on I didn't have the pole barn door open enough so the CO sensor was kicking it off. The problem came the next day I had a cold problem and I couldn't understand your instructions something about if you turn the ignition key off and on a number of times it cleared the code. I ended up having to read the instructions a number of times to understand that when that light comes on and eventually shuts off to turn the key off and on numerous times that I was confused because the light is pink not bright red I end up having to call up they explained to me that means it's still running well and there's no problems performed well. I find the handles work reasonably well and at the end of the day I have a small floor jack for my Corvette that fits really well on the frame and it's a little easier to back up and put it under a shelf.
As far as price goes it's hard for me to say that it's a real bargain my last generator was 10 years old and I remember I paid $2400 for of course yours has more features and the prices have gone all. I could just tell you that there are no bargains out there somewhere a little bit more expensive I think there was only one that was $60 cheaper I decided to buy it from your company because of the reputation you have also the help I got in deciding if I wanted this one or the next size up.
I would suggest anybody buying one of these buys the disk that you sell for training people there's a lot more information that might help people. This muffler system is a lot more quiet than my other generator I might add that generator came well protected for shipping I was lucky enough that my cover for my generator fits well selected have to purchase a new one controls are a lot better I like better on the site than in the front
My only suggestion is the manual could make it a little more clearer on warning lights
Yours truly Steve P PS shipping time was great I love that that I didn't have to pay for and I didn't have to pay for gate. That comes down for easy unloading and the driver of the truck with my generator on drug beam so I could use my chain fall for unloading
The first time I had to use the generator it would stay on I didn't have the pole barn door open enough so the CO sensor was kicking it off. The problem came the next day I had a cold problem and I couldn't understand your instructions something about if you turn the ignition key off and on a number of times it cleared the code. I ended up having to read the instructions a number of times to understand that when that light comes on and eventually shuts off to turn the key off and on numerous times that I was confused because the light is pink not bright red I end up having to call up they explained to me that means it's still running well and there's no problems performed well. I find the handles work reasonably well and at the end of the day I have a small floor jack for my Corvette that fits really well on the frame and it's a little easier to back up and put it under a shelf.
As far as price goes it's hard for me to say that it's a real bargain my last generator was 10 years old and I remember I paid $2400 for of course yours has more features and the prices have gone all. I could just tell you that there are no bargains out there somewhere a little bit more expensive I think there was only one that was $60 cheaper I decided to buy it from your company because of the reputation you have also the help I got in deciding if I wanted this one or the next size up.
I would suggest anybody buying one of these buys the disk that you sell for training people there's a lot more information that might help people. This muffler system is a lot more quiet than my other generator I might add that generator came well protected for shipping I was lucky enough that my cover for my generator fits well selected have to purchase a new one controls are a lot better I like better on the site than in the front
My only suggestion is the manual could make it a little more clearer on warning lights
Yours truly Steve P PS shipping time was great I love that that I didn't have to pay for and I didn't have to pay for gate. That comes down for easy unloading and the driver of the truck with my generator on drug beam so I could use my chain fall for unloading
Steven P Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
4/5
4/5
Pros:
Easy To Use, I'd Buy It Again, Easy To Store
Cons:
Expensive, Bad Instructions, Wheel and axle didn't fit right
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Generac GP15500EFI - 15,500 Watt EFI Electric Start Portable Generator w/ COsense® (49-State)
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