18000 watt generac generator

I recently purchased the 18000 watt Generac Generator, and I could not be more pleased. I am a professional power contractor, so I need a generator that is reliable and powerful enough to handle the job. This Generac generator has definitely exceeded my expectations. It is incredibly powerful and has a great range of wattage. The 18000 watt capacity is more than enough for most jobs, and it can produce up to 20000 watts with ease. The generator is also extremely well-built and is designed to last. It is also very easy to start and maintain, and I have had no problems with it. Overall, I highly recommend this generator for anyone looking for a reliable and powerful generator for their job.

There are a lot of different products on the market, so it can be tough to know which one is right for you. That’s why we’ve put together a Top 10 list of 18000 watt generac generator

List of 10 18000 watt generac generator

Bestseller No. 1
Generac 8250 GP2500i 2,500-Watt Gas-Powered Portable Generator, CARB Compliant
  • 50 State Configuration/CSA
  • Compact and Lightweight
  • Makes transportation easy with built-in handle
  • Automatically adjusts engine speeds to save fuel and reduce sound emissions
  • Alert you when unit is low on oil, overloaded or ready-to-use
Bestseller No. 2
Generac 7043 22kW Air Cooled Guardian Series Home Standby Generator - 200-Amp Transfer Switch - Comprehensive Protection - Smart Controls - Versatile Power - Real-Time Updates
  • Comprehensive Home Protection: Safeguard your entire house with the Generac 7043 and its 200 Amp, NEMA 3R (aluminum outdoor enclosure) smart switch. Enjoy peace of mind with whole-house power coverage
  • Smart and User-Friendly Controls: The Generac 7043 includes the Generac Evolution Controller. Its multilingual LCD display allows you to monitor battery status & track maintenance intervals, ensuring your generator is always in top operating condition
  • Versatile Power Supply: The Generac 7043 provides 240 volts supply, allowing for efficient and reliable power distribution to meet your household needs
  • Real-Time Status Updates: Stay informed at all times. With the Generac 7043, you receive real-time status updates, keeping you aware of your generator's performance and ensuring you have the information you need
  • Portable and Solar-Ready: Designed for versatility, the Generac 7043 is portable and compatible with solar power systems. Whether for outdoor adventures or as a backup power solution, it offers reliable power for portable and solar use
Bestseller No. 3
Generac Guardian 24kW Wi-Fi Enabled Portable Gas-Powered Home Standby Generator - Compact, Powerful, and Efficient Backup Power Solution for Homes and Small Businesses
  • Save Thousands in Costs: With the Generac Guardian 24kW portable generator, you can save up to $8,000 in product and installation costs compared to competitive output products, making it a cost-effective choice for your home or small business
  • Space-Saving Design: The 24kW Guardian unit is engineered to take up 70% less space than other output products on the market, offering a compact solution that doesn't compromise on power
  • PWRview Energy Management System: Enjoy the benefits of Generac's PWRview system, enabling you to monitor and manage home energy usage. By optimizing energy consumption, you can reduce your electric utility bills
  • Reliable Power on Demand: This portable gas-powered generator provides reliable backup power for your home, camping trips, or small business. With trusted technology, enjoy peace of mind knowing that essential devices and appliances will remain powered
  • Versatile Power Solution: The Generac Guardian 24kW generator is designed to meet the power needs of both homes and small businesses. Whether you need to keep your household running smoothly or maintain critical operations
SaleBestseller No. 4
Generac 76763 GP8000E 8,000-Watt Electric-Start Gas-Powered Portable Generator - PowerRush Technology - Durable and Portable Design - Low-Oil Shutdown - Regular Maintenance Alerts - CARB compliant
  • PowerRush Advanced Technology: Provides over 30% more starting capacity, enabling you to power multiple appliances simultaneously with ease and efficiency
  • Electric Start Convenience: Effortlessly start the generator with the push of a button, eliminating the need for manual recoil, for quick and convenient operation
  • Durable and Reliable Engine: Equipped with Generac's OHV engine and splash lubrication, ensuring optimal performance and longevity even in demanding conditions
  • Extended Run-Time: With a large-capacity steel fuel tank and built-in fuel gauge, enjoy up to 11 hours of runtime at 50% load, minimizing interruptions and enhancing productivity
  • COSense Technology: Integrated carbon monoxide detection system continuously monitors CO levels, providing an added layer of safety and peace of mind during generator operation
Bestseller No. 5
Generac 76864 GP8000E 8,000-Watt Portable Gas Generator - Powerful and Reliable Energy Solution for Home, Camping, and Emergencies
  • PowerRush ADVANCED TECHNOLOGY: Delivers over 30% more starting capacity for demanding power needs, ensuring reliable performance in any situation
  • Durable OHV Engine with Splash Lubrication: Provides a long engine life, allowing for extended use and peace of mind during power outages or outdoor adventures
  • Large-Capacity Steel Fuel Tank with Fuel Gauge: Offers up to 11 hours of runtime at 50% load, so you can enjoy continuous power without frequent refueling
  • Portable Design with Heavy-Duty Wheels: Easily transport your generator to different locations with the convenience of durable wheels, making it ideal for camping trips and other outdoor activities
  • Trusted and Reliable Power Solution: Generac is a leading brand known for its dependable generators, ensuring you have a reliable power source whenever you need it
Bestseller No. 6
Generac 7682 GP6500E 6500-Watt Gas Portable Generator - Enhanced Power and Durability - Easy Transportation and Maintenance - Reliable Backup Power Solution
  • Reliable Power on the Go: Provides a dependable and portable power solution for home, camping, and outdoor activities
  • Quiet Operation: Enjoy peace and quiet with the quiet-running design for powering devices without disturbing surroundings
  • Dual Fuel Capability: Runs on gasoline and gasolina, offering flexibility and convenience in fuel options
  • Compact and Portable: Small and mini design for easy transportation, ideal for camping, RV trips, and on-the-go power needs
  • Easy to Start and Use: Electric start for effortless starting, user-friendly interface and intuitive controls for easy operation
Bestseller No. 8
Generac 69981 PowerPact 7.5kW (LP) / 6kW (NG) Air-Cooled Standby Generator with 50A Automatic Transfer Switch
  • Powers 8-circuits of your home with the 50 Amp, Nema 1 (indoor rated only) lightweight transfer switch
  • Generac OHV engine specifically designed for generator use, provides the reliability to power through the most severe outages
  • Digital Controller features LED indicators for generator status, utility power presence, or maintenance required
  • Third-party certified to NFPA standards to be installed as close as 18-inches from the home's exterior wall, provided it is located away from doors, windows, and fresh-air intakes, and unless otherwise directed by local codes
  • True Power Technology provides best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of your sensitive electronics and appliances
Bestseller No. 9
Generac GB1000 1086Wh Portable Battery Power Station Generator with Lithium-Ion NMC, Fast Solar Charging, Wireless Charging Pad for Camping, RV, Indoor/Outdoor Use
  • Clean, Emission-Free, Portable Power – Take it with you wherever you go, indoors or out.
  • Versatile Fast Recharging – Recharge from 0-80% in 2.1 hours from a wall outlet (GB1000). Also supports input from solar, car and generator. Combine charging methods for even faster recharge times.
  • Compact, Durable Design – Lightweight and easy to use with durable enclosure, ergonomic handle, and on-board storage.
  • Wireless Charging Pad – 15W wireless charging for compatible devices.
  • Large Multi-Color 4.7" Display – View charge level, remaining runtime and other key info at-a-glance.

What is 18000 watt generac generator

As a product reviewer, I recently reviewed the 18000 watt Generac generator and I have to say, I’m impressed. This generator is incredibly powerful, with 18000 watts of surge power and 14000 watts of continuous power. It’s also very well designed, with a convenient control panel, a heavy-duty steel frame, and a durable powder-coat finish.

The Generac generator is also very user-friendly. It starts up quickly and easily with a push of a button, and the control panel is very intuitive and easy to understand. It also has plenty of safety features, including automatic low-oil shutdown and overload protection, so you can be sure that your generator is safe to use.

The Generac generator is also very reliable. It comes with a 5-year limited warranty, so you can be sure that your generator will last for many years to come.

Overall, the Generac generator is an excellent choice for anyone looking for a powerful, reliable, and user-friendly generator. It has plenty of power, a great design, and plenty of safety features, so you can be sure that your generator will be safe and reliable. The 5-year limited warranty is also a great bonus, so you can be sure that your generator will be covered for years of use.

How to choose 18000 watt generac generator

As someone who has used a wide variety of generators, I can confidently say that a Generac 18000 Watt Generator is one of the best options available on the market. When it comes to choosing a generator, there are a few important factors to consider.

First, it’s important to look at the power output of the generator. The Generac 18000 Watt Generator can provide up to 18,000 watts of power, which is more than enough to power a large home or small business. It is also equipped with two 240V outlets and up to four 120V outlets so you can easily power multiple devices.

Second, you should consider the noise level of the generator. The Generac 18000 Watt Generator is designed to be extremely quiet, with a noise level of only 65 dBa. This means it won’t disrupt your neighbors or your own peace and quiet.

Third, you should also look at the fuel efficiency of the generator. The Generac 18000 Watt Generator has an impressive fuel efficiency rating of up to 11 hours at 50% load. This means you don’t have to worry about constantly refueling the generator.

Finally, you should look at the warranty and customer service offered by the manufacturer. Generac offers a two-year limited warranty on the 18000 Watt Generator, as well as 24/7 customer support. This means you can rest assured that your generator will be taken care of in the event of any issues.

Overall, the Generac 18000 Watt Generator is a great choice for anyone who needs a reliable and powerful generator. It has a high power output, is extremely quiet, offers great fuel efficiency, and is backed by a great warranty and customer service.

Frequently Asked Questions

Q1: How much power does a 18000 watt Generac generator provide?
A1: A 18000 watt Generac generator provides 18000 watts (18 kW) of power.


In conclusion, the Generac 18000 Watt Generator is a fantastic product. It is powerful, reliable, and easy to use. The design is robust, and it is capable of powering larger homes and businesses. I’m very pleased with the performance of this generator, and I highly recommend it to anyone looking for a reliable, high-performance generator. It is an excellent choice for anyone who needs a reliable source of power in any situation.