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Generac 18/17kW Air-Cooled Standby Generator, Aluminum Enclosure - 7226

Generac Guardian 7226 18kW Standby Generator

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In the last 7 days

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Free Returns within 30 Days of Purchase

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Unlimited lifetime support, always available.

SKU PES-PS-GEN-0334

Generac 18/17kW Air-Cooled Standby Generator, Aluminum Enclosure - 7226

$9,846.08 USD

$ $9,846.08 USD

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Specification

SKU:PES-PS-GEN-0334
Height: 29
Length: 48
Mpn number: 7226
Width: 25
MPN Number: 7226

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Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Get it between Mon, Sep 22 - Wed, Sep 24

Free Returns

Free Returns within 30 Days of Purchase

Lifetime Customer Support

Unlimited lifetime support, always available.

View full details

Generac Guardian 7226 18kW Air-Cooled Standby Generator with Wi-Fi

The Generac Guardian 7226 18kW Standby Generator is an advanced home backup solution designed to automatically provide reliable power during outages. Built with a Generac G-Force engine, this generator delivers superior performance, durability, and efficiency. It features built-in Wi-Fi monitoring for convenient remote access and system management, ensuring peace of mind for homeowners and businesses alike.

Product Features

High Power Output

The Generac Guardian 7226 delivers 18,000 watts of clean, consistent power, supporting an entire home’s electrical load, including HVAC systems, appliances, and essential electronics.

Durable All-Weather Enclosure

Constructed with corrosion-resistant aluminum, the enclosure ensures long-lasting protection against harsh outdoor environments, providing quiet operation and a sleek appearance.

Smart Monitoring System

Equipped with Generac’s Mobile Link™ Wi-Fi technology, users can monitor generator performance, maintenance status, and operational updates directly from any mobile device.

Automatic Transfer Switch Compatibility

This model pairs with Generac automatic transfer switches to ensure seamless transitions between grid and generator power during outages, maintaining uninterrupted operation.

Efficient and Low Maintenance

The pressure-lubricated Generac G-Force engine is designed for longer service intervals, reducing maintenance requirements and maximizing uptime.

How It Works

The Generac Guardian 7226 automatically detects utility power loss and activates within seconds to deliver backup power to your home or business. It safely restores grid power once the utility service resumes, requiring no manual intervention.

Fuel Flexibility

This generator operates on natural gas or liquid propane, providing efficient and dependable performance tailored to your energy needs.

Automatic Power Management

Generac’s smart power management system distributes energy to priority loads, preventing overloads and optimizing generator performance.

Specifications

Rated Power Output	18kW
Voltage	120/240V AC Single Phase
Engine	Generac G-Force 1000 Series
Fuel Type	Natural Gas / Liquid Propane
Enclosure	Aluminum, Corrosion-Resistant
Noise Level	67 dB(A) at 23 ft
Transfer Switch	Compatible with Generac 200A SE
Monitoring	Mobile Link™ Wi-Fi Enabled
Dimensions	48 x 25 x 29
Weight	420
Manufacturer	Generac
Model Number	7226

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Generac Guardian 7226 18kW Air-Cooled Standby Generator with Wi-Fi

Product Features

High Power Output

The Generac Guardian 7226 delivers 18,000 watts of clean, consistent power, supporting an entire home’s electrical load, including HVAC systems, appliances, and essential electronics.

Durable All-Weather Enclosure

Constructed with corrosion-resistant aluminum, the enclosure ensures long-lasting protection against harsh outdoor environments, providing quiet operation and a sleek appearance.

Smart Monitoring System

Equipped with Generac’s Mobile Link™ Wi-Fi technology, users can monitor generator performance, maintenance status, and operational updates directly from any mobile device.

Automatic Transfer Switch Compatibility

This model pairs with Generac automatic transfer switches to ensure seamless transitions between grid and generator power during outages, maintaining uninterrupted operation.

Efficient and Low Maintenance

The pressure-lubricated Generac G-Force engine is designed for longer service intervals, reducing maintenance requirements and maximizing uptime.

How It Works

Fuel Flexibility

This generator operates on natural gas or liquid propane, providing efficient and dependable performance tailored to your energy needs.

Automatic Power Management

Generac’s smart power management system distributes energy to priority loads, preventing overloads and optimizing generator performance.

Specifications

Rated Power Output	18kW
Voltage	120/240V AC Single Phase
Engine	Generac G-Force 1000 Series
Fuel Type	Natural Gas / Liquid Propane
Enclosure	Aluminum, Corrosion-Resistant
Noise Level	67 dB(A) at 23 ft
Transfer Switch	Compatible with Generac 200A SE
Monitoring	Mobile Link™ Wi-Fi Enabled
Dimensions	48 x 25 x 29
Weight	420
Manufacturer	Generac
Model Number	7226

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.