3500-Watt Inverter Generator for Quick Start-Ups

By: Generac

The Generac GP3500iO Open Frame RV Ready Inverter Generator is the perfect choice for your home standby needs. Featuring PowerRush Technology, it offers 3500 starting watts and is easy to use and highly efficient. With its robust build quality and excellent customer service, you can rest assured that your power needs will be met. Get the Generac GP3500iO Open Frame RV Ready Inverter Generator and enjoy reliable and efficient power for your home.

Key Features:

The True Power Technology 3500 Starting Watts Open Frame RV Ready Inverter Generator provides clean, reliable power for all your RV needs. Its open frame design is perfect for easy storage, and it's RV ready so you can easily power up your recreational vehicle. Enjoy clean, efficient power with True Power Technology.
80
B2B Rating
772 reviews

Review rating details

Value for money
77
Size
73
Portability
80
Overall performance
77
Noise level
86
Longevity
79
Fuel efficiency
76
Easy to use
85
Customer support
76
Build quality
75

Pros and Cons

Pros
  • Comes with ultra-quiet technology that makes it ideal for noise sensitive environments
  • Equipped with true power technology that produces clean power for sensitive electronics
  • Features power rush technology that delivers over 50 more starting capacity
Cons
  • Power LED may not illuminate at times

Details of 3500-Watt Inverter Generator for Quick Start-Ups

  • Manufacturer: Generac Power Systems
  • Ignition System Type: Recoil Pull Start
  • Best Sellers Rank: #12,414 in Patio, Lawn & Garden #66 in Outdoor Generators
  • ASIN: B079KRLHBT
  • Product Dimensions: 19.7"L x 16.5"W x 16.4"H
  • Running Wattage: 3000 Watts
  • Customer Reviews: 4.5/5 stars of 3,219 ratings
  • Item Weight: 74.3 Pounds
  • Color: Orange
  • Model Name: GP3500iO
  • Recommended Uses For Product: Residential, Camping
  • Wattage: 3500 watts
  • Starting Wattage: 3500 Watts
  • Engine Type: 4 Stroke
  • Tank Volume: 2.37 Gallons
  • Power Source: Gas Powered
  • Is Discontinued By Manufacturer: No
  • Total Power Outlets: 4
  • Included Components: Generac 7128 GP3500iO Portable Open frame Inverter Generator, Engine Oil, Oil Funnel, Tool Kit, Owner's Manual
  • Brand: Generac
  • Output Wattage: 3.5 Watts
  • Voltage: 120 Volts
  • Engine Displacement: 212 Cubic Centimeters
  • Frequency: 50 Hz
  • Special Feature: Portable, Super Quiet, Low Oil Shutdown, Hour Meter
  • Fuel Type: Gasoline
  • Item Weight: 74.3 pounds
  • Item model number: 7128

Video for this product

Comments

Greg: Way quieter than the Honda imo.. Sips gas.. Glad I made the change

United States on Oct 29, 2023

Rey: Someone at quality control dropped the ball. After following the instructions on start up, the unit did not turn on. I took the side over off and discovered two connections causing the issue. The first one was a yellow wire coming from the ignition coil, the connector only goes on one way, someone connected it upside down which did not clip in. Still the unit did not start. Did some more digging and inside the bottom generator there was a two wire connector with yellow and I believe red with green wire, completely disconnected. I found the other end laying in the bottom and connected it. This powered the ignition coil and now everything works.

I hope this helps someone with the same no start issue.

United States on Oct 22, 2023

Good_Boy_TGood_Boy_T: Nice generator, easy to set up. Not so easy to transport w/ the handle going lengthwise. Would've been a better design with fold out handles on each end (more like a cooler) so two people could bear the load easier. We made a simple modification with some exercise handles you can also find on amazon for cheap. See attached. Other than that, its solid!

United States on Oct 10, 2023

Mark SmithMark Smith: The Generac iQ3500 is a nice, quiet running machine. Took several decibel readings in both full power mode and economy mode. Those readings ranged from lows of 64-65ish at the front of the unit out to about 3ft away. Loudest reading was at the back of the unit in full power mode with an 83.4dB. Stood inside my camper which was around ten feet away and got a reading of 44dB. With the air conditioner running in the camper, the air conditioner was louder than the generator. Very happy, would recommend. One note to new owners, I couldn't find the oil capacity anywhere in the owners manual. Unit comes with one quart of 30W oil. It does not take the entire quart, ended up taking about 7/8. Gas tank holds 2 1/2 gal.
Update after first use: This thing is great! Ran it all weekend nonstop, over 40 hours straight on 10gal. of gas. Does not like to be moved, even a little, while it is running. Love this generator!

United States on Sep 29, 2023

Amazon Customer: I'm dubious how necessary the extensive break-ins people talk about are - I did that, but I haven't seen a metal shaving in my oil yet and I'm using a magnetic drain plug. Works great, have used it on job sites, noise is fair for a sub-$1000 generator. Only complaint is that it could use some sort of fuel level indicator.

It's physically compact and is 'heavier than it looks', and is difficult to carry or lift in any way besides one-handed. It's unlikely everyone in your household or workplace will be able to haul it around, especially if stairs are involved.

Canada on Sep 21, 2023

Dave: This product is the best inverter i have owned. All my camping and hunting buddies are jealous. Its so quiet. Works perfect

Canada on Sep 12, 2023

francis mercier: Je viens de recevoir la generatrice et je l’ai essayer durant un week-end au chalet. Au début elle ne démarrait pas , probablement dû au fait qu’elle s’est fait brasser dans le trajet. Apres l’avoir laisser reposer 1 hrs elle s’est mise à fonctionner. Par contre , la generatrice étouffe apres un certain temps et elle s’eteind. Apres plusieurs test j’ai décider de laisser le bouchon visser seulement d’un filet de façon à ce que la generatrice puisse tirer son air un peu comme une tank a gaz de moteur de bateau hors bord. Le problème à été régler instantanément. Sinon pour une premiere fin de semaine à l’utiliser , tout est bien mis à part ça.

Canada on Sep 04, 2023

Brent K.: Purchased to power RV air conditioner. I knew it wouldn't power it on its own but opted for this small gen with a Soft Start. Powers the Coleman Mach 15 (15K BTU) without issue.
Haven't used it much yet, but have tested it successfully while simultaneously running the converter.

Canada on Aug 10, 2023

Hector: Es menos mucho menos ruidoso que los generadores normales. Mantiene la energía que aporta, desde el principio.

Mexico on Jul 18, 2023

Mas: I have owned other generac products before and have been disappointed by them, ironically the last generac generator I owned was a gp3300, and that model was a standard pull start model not inverted and not clean power.

This is the total opposite of that.

This thing is totally silent, so quiet we chained it to one of the blocks at our fireworks tent for we were afraid someone might steal it.

Anyway I got this to directly replace the noisy older GP 3300 and I have to say this is one of the best generators I have ever owned. As mentioned this thing is near silent, even under full load it's near silent. It provides roughly 3100 Watts continuously for our purposes.

During the day it ran a mini glass door refrigerator, register, open sign, and two portable AC units. At night this thing ran the lighting that was built into the fireworks tent without a hiccup, it also ran 8 100 Watt led ground floodlights to light up the banners outside the tent, and because it cooled off at night we could just run fans instead of the AC units.

This thing ran nearly continually for 2 weeks as our fireworks tent is 24 hours. The fuel efficiency on this thing is...

United States on Jul 22, 2022



3500-Watt Inverter Generator for Quick Start-Ups DBPOWER Pure Sine Wave Solar-Powered Outdoor AC Generator Champion 3400 Watt Dual Fuel RV Ready Portable Generator - Inverter Technology for Reliable Power
3500-Watt Inverter Generator for Quick Start-Ups DBPOWER Pure Sine Wave Solar-Powered Outdoor AC Generator Champion 3400 Watt Dual Fuel RV Ready Portable Generator - Inverter Technology for Reliable Power
B2B Rating
80
96
94
Sale off $153 OFF $90 OFF $350 OFF
Total Reviews 772 reviews 735 reviews 462 reviews
Manufacturer No ‎Shenzhen BenRong Technology Co., Ltd. No
Ignition System Type Recoil Pull Start electric start
Best Sellers Rank #12,414 in Patio, Lawn & Garden #66 in Outdoor Generators #59,997 in Patio, Lawn & Garden #251 in Outdoor Generators #207,920 in Patio, Lawn & Garden #793 in Outdoor Generators
ASIN B079KRLHBT B08JGJ91GM B01FAWMMEY
Product Dimensions 19.7"L x 16.5"W x 16.4"H ‎7.16 x 5.04 x 5.39 inches 25.1"L x 17.3"W x 18.3"H
Running Wattage 3000 Watts 3100 Watts
Customer Reviews 4.5/5 stars of 3,219 ratings 4.3/5 stars of 712 ratings 4.7/5 stars of 1,991 ratings
Item Weight 74.3 pounds ‎4.4 pounds 95.7 Pounds
Color Orange Yellow/Black
Model Name GP3500iO
Recommended Uses For Product Residential, Camping
Wattage 3.5 Watts ‎250 watts 3400 Watts
Starting Wattage 3500 Watts
Engine Type 4 Stroke 4 Stroke
Tank Volume 2.37 Gallons 0.6 Quarts
Power Source Gas Powered ‎battery-powered, Solar Powered Gas, Propane
Is Discontinued By Manufacturer No No
Total Power Outlets 4
Included Components Generac 7128 GP3500iO Portable Open frame Inverter Generator, Engine Oil, Oil Funnel, Tool Kit, Owner's Manual ‎solar_panel, charging Cord Inverter Generator
Brand Generac DBPOWER Champion Power Equipment
Output Wattage 3.5 Watts 3400 Watts
Voltage 120 Volts ‎110 Volts 120 Volts
Engine Displacement 212 Cubic Centimeters 192 Cubic Centimeters
Frequency 50 Hz 60 Hz
Special Feature Portable, Super Quiet, Low Oil Shutdown, Hour Meter Portable Electric
Fuel Type Gasoline Dual Fuel
Item Weight 74.3 pounds ‎4.4 pounds 95.7 Pounds
Item model number 7128 ‎BS200A 100263
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