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Are you tired of unexpected power outages disrupting your life and leaving your home vulnerable? With the Generac Guardian® 22kW Home Standby Generator, you can enjoy peace of mind knowing that your power needs are covered. In today’s world, seamless electricity is essential for the smooth operation of your home and business. This top-tier generator not only ensures a continual flow of electricity but also features advanced technology for optimal performance and convenience.
At the heart of any Generac Home Standby Generator is innovation that meets practicality, ensuring your household or business remains unaffected by external power failures. This generator, one of the most powerful air-cooled models available, delivers whole-house backup power with a host of features designed for ease of use and dependability. As a market leader in standby power, Generac combines robust output with smart technology, all at the most competitive price per kilowatt.
Prepare your home or business against unforeseen power failures with the Generac Guardian® 22kW Aluminum Home Standby Generator. Its seamless blend of power, efficiency, and advanced technological features ensures you never miss a beat, protecting your property, enhancing functionality, and offering the best return on your investment. Experience uninterrupted power and the ultimate in convenience today.
This Generac Home Standby Generator has 22kW of rated power on propane (LP) and 19.5kW on natural gas (NG), capable of providing whole-house backup for many homes.
True Power™ Technology delivers clean power with <5% total harmonic distortion (THD), safe for sensitive electronics and appliances Generac G-Force Engine (999 cc, OHVI, pressure-lubricated) for long-lasting, low-maintenance reliability.
Quiet-Test™ Self-Test Mode runs at reduced RPM for a 5 or 12-minute test, offering quieter operation and reduced fuel use.
Mobile Link™ Wi-Fi Remote Monitoring (free) lets you view status, maintenance alerts, and battery condition from a smartphone, tablet, or PC. Evolution™ Controller with multilingual LCD for intuitive status and maintenance monitoring.
All-aluminum enclosure with RhinoCoat™ powder coating for corrosion resistance and weather durability. Can be installed as close as 18 inches to a home (check local codes). Includes a composite mounting pad and optional integral sediment trap for easier installation and added engine protection.
Generac provides a 5-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.
Generator 22kW Home Standby Generator Specifications |
|
|---|---|
| Rated Max Power (LP) | 22,000 Watts |
| Rated Max Power (NG) | 19,500 Watts |
| Rated Voltage | 240 Volts |
| Rated Load Current (LP / NG) | 91.7 (LP) | 81.3 A (NG) |
| Total Harmonic Distortion | Less than 5% |
| Main Line Circuit Breaker | 100 Amps |
| Phase | 1 |
| Number of rotor poles | 2 |
| Power factor | 1.0 |
| Rated AC frequency | 60 Hz |
| Battery requirement (not included) | 12 Volts, Group 26R 540 CCA Minimum or Group 35AGM 650 CCA Minimum |
| Unit weight (lb/kg) | 466/211 |
| Dimensions (L x W x H) in / cm | 48 x 25 x 29/121.9 x 63.5 x 73.7 |
| Sound output in dB(A) at 23 ft (7 m) with generator operating at normal load | 67 |
| Sound output in dB(A) at 23 ft (7 m) with generator in Quiet-Test™ low-speed exercise mode | 57 |
| Exercise duration | 5 min |
| Engine Specifications | |
| Engine type | GENERAC G-Force 1000 Series |
| Number of cylinders | 2 |
| Displacement | 999 cc |
| Cylinder block | Aluminum w/ cast iron sleeve |
| Valve arrangement | Overhead valve |
| Ignition system | Solid-state w/ magneto |
| Governor system | Electronic |
| Compression ratio | 9.5:1 |
| Starter | 12 VDC |
| Oil capacity including filter | Approx. 1.9 qt/1.8 L |
| Operating rpm | 3,600 |
My connectors arrived on time, were a perfect fit, and after running them through a couple trial runs have performed exceptionally well. Thank you!
Victor — thank you for the 5-star review and for sharing your experience. We’re glad to hear the connectors arrived on time, fit perfectly, and performed well during your testing. We appreciate your business and look forward to supporting you again in the future.
Bought some additional batteries. Super easy to install and increase the solar capacity.
Alan — thank you for the 5-star review. We’re glad to hear the additional batteries were easy to install and helped expand your solar capacity. We appreciate your continued business and are here if you need anything as you grow your system.
I purchased this cable to connect my Ecoflow DPU Ultra inverter with 5 batteries battery, to the 2nd port of my Ecoflow SHP-2, after purchasing a new inverter from Outbound power. (A new inverter, does not come with a dedicated SHP-2 cord) Works as intended with enough reach. Would buy again.
Thank you so much for taking the time to leave a review. We're so glad to hear that the cable is working great for you. Please let us know if there is ever anything else we can do to be of service!
We received the Trail as a free gift of the EcoFlow Black Friday promotion. We live in an off-grid cabin, and have a couple small 1 watt fans for moving air - the Trail has been perfect for this use. It has almost as much juice as our much heavier and bulkier Jackery 300. We love it.
Hi Kate,
Thank you so much for sharing this! We’re thrilled to hear the EcoFlow TRAIL 200DC has been such a great fit for your off-grid cabin. It’s awesome to know it’s delivering that kind of performance in such a compact package—and even holding its own against a larger unit.
We really appreciate you taking the time to leave a review, and we’re glad the Black Friday promo turned into something genuinely useful for you. If you ever need anything else or have questions down the road, we’re always here to help.
Thanks again for choosing Outbound Power!
Best regards,
Bill
Awesome
Hi Michael,
Thank you for the awesome feedback! We’re glad to hear you’re happy with the Solar Panels from Jackery. Stay blessed and Happy holidays in advance.
Awesome
Hi Michael,
Thank you for the awesome feedback! We’re glad to hear you’re happy with the Jackery Battery Pack 1000 Plus. If you ever have questions or need anything down the road, we’re always here to help.
Thanks again for choosing Outbound Power!
Best regards,
Bill
Gotcha with the title, I have purchased several items from OBP, like a repeat offender. I’m glad I stumbled across their website, every product I purchased has arrived on time and in great condition. As long as I have a need for their products, I will always be a customer, or repeat offender.
Hi Homer,
This made our day — we love the “repeat offender” title. Thank you for coming back to Outbound Power and for trusting us with multiple purchases. We’re glad everything has arrived on time and in great condition, every time.
We truly appreciate your loyalty and support, and we’ll be here whenever you’re ready for the next “offense.”
Thanks again for being such a great customer.
Best regards,
Bill
I've been looking all over for this cable connector. So, kudos for actually having it in stock. Delivery was fast and the connector works great.
Hi T.R.,
Thank you for taking the time to leave a review — we really appreciate it. We’re glad we had the connector you were looking for and that it arrived quickly and worked exactly as expected.
Thanks again for choosing Outbound Power. Please don’t hesitate to reach out if you need anything else in the future.
I haven’t installed as of now but will edit and repost once installed.
Hi Jeffrey,
Thank you for the 5-star review! We’re glad to hear your first impression of the EcoFlow Smart Home Panel 3 has been a positive one so far. We look forward to hearing how the installation goes once everything is up and running.
If you have any questions or need assistance during setup, our team is always here to help.
Thanks again for choosing Outbound Power,
Bill & the Outbound Power Team
This is my second Delta Pro Ultra! Bought to expand our home backup. Both units are connected to the Smart Home Panel 2
Hi John,
Thank you so much for the incredible 5-star review — and for being a returning customer! We’re honored that you chose a second DELTA Pro Ultra to expand your home backup system. Connecting both units to the Smart Home Panel 2 is an excellent setup for maximizing reliability and whole-home coverage.
We truly appreciate your trust and support. If you ever need assistance optimizing your configuration or adding accessories, our team is always here to help.
Thanks again for choosing Outbound Power,
Bill & the Outbound Power Team
