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Protector 48000 -Watt Single fuel Home Standby Generator

Ratings & Reviews for Generac Protector 48000 -Watt Single fuel Home Standby Generator

4.6
397
Review
 4.6 out of 5
397 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The generator provides reliable backup power during outages, seamlessly kicking in to keep homes running. Customers appreciate its quiet operation, high-quality construction, and user-friendly features like the auto-transfer switch. The installation process was generally smooth. While a few customers experienced minor issues like a short power cord or louder-than-expected noise, these seem to be isolated cases. Overall, the generator appears to be a well-regarded product that delivers dependable emergency power.

Customer review summary generated by AI, including incentivized reviews.
397 Customer Reviews

Very good

Would Recommend

I am very happy with my generator Seems to have plenty of power Very quiet (water cooled)

July 2, 2024

From generac.com

very bad

Would Not Recommend

How can anyone recommend this product when you make it impossible to get the generator activated as you never respond to phone calls or emails about getting it commissioned and tested. I have emailed and called many times and it's been installed for 2 years and still has not been activated!!! All you want to do is sell generators and don't give a hoot about follow up or activation, I WILL NEVER RECOMMEND YOUR PRODUCT, DON'T CARE IF IT'S SUPPOSEDLY THE BEST GENERATOR ON THE PLANET, DOESN'T DO ME ...

May 10, 2024

From generac.com

Response from Generac Support

Thank you for sharing your concerns with us. We are truly sorry to hear about the frustration you've been experiencing. We understand how important cl...

Generac SupportMay 10, 2024

Multiple issues

Would Recommend

Ordered 9 months in advance by our builder, unit was late and had multiple issues. Multiple service personnel sent over a 6 month period..finally insisted on replacement. Took 2+ months but finally in. Hopefully works when needed. Market share is an issue. Hope service is there when i need it! The subs were great,,,this was a product issue.

May 9, 2024

From generac.com

Response from Generac Support

Thank you for your patience and for sharing your feedback. We sincerely apologize for the delay in receiving the unit and the initial issues you encou...

Generac SupportMay 9, 2024

Great genny

Would Recommend

Waited 9 weeks for generator. Ordered it with a cold weather kit. Generac never installed the cold weather kit. I had to install it. Which includes cutting the brand new coolant hoses. I would say if you order something brand new and order the accessories then it should come with them installed. Also very little room for the battery! Other than that great generator!!

April 26, 2024

From generac.com

Response from Generac Support

Thank you for taking the time to share your feedback with us. Our goal is to provide every customer with a positive experience from start to finish. W...

Generac SupportApril 26, 2024

Works well

Would Recommend

A good sized investment because we don't feel the power grid is going to serve us well over the next 10 years. Quality Home Services did an excellent job in design, permits, installation and training.

April 24, 2024

From generac.com

25 months old major part failure

Would Not Recommend

Have a large home generator. Smoke pouring out just a few weeks after annual service. Pretty disappointed in a major piece failing in just 25 months of ownership. Especially since it was all checked out this month and all was supposed to be good. Is this normal?? Would like to know/how why? Not a good sign for the huge price paid.

April 24, 2024

From generac.com

Response from Generac Customer Support

Hello, and thank you for you review. We apologize your experience has not been satisfactory and understand the frustration this has caused. Feedback l...

Generac Customer SupportApril 24, 2024

Peace of mind.

Would Recommend

Good looking and not too noisy! I’d order this product again if needed.

April 15, 2024

From generac.com

ton of money for eh

Would Not Recommend

not been impressed with this product, finally got all the parts and panels to get this machine up and running, on the very first weekly "practice run" it didn't work. there have just been a ton of little things that don't seem to be going smoothly, for a machine this expensive, you can't have that.

April 12, 2024

From generac.com

Response from Generac Customer Support

Thank you for the review. We appreciate your feedback and apologize that your experience has not been satisfactory. Please consider contacting our Cus...

Generac Customer SupportApril 12, 2024

Does the job but not made well

Would Not Recommend

The company makes products that are hard to use and this unit was very difficult in getting the monitors figured out. Makes a lot of notice

March 19, 2024

From generac.com

Response from Generac Customer Support

Thank you for the review. We appreciate your feedback and apologize that your experience has not been satisfactory. For further assistance, please con...

Generac Customer SupportApril 9, 2024

GENERAC 38KW, FABULOUS MACHINE !!!

Would Recommend

My new GENERAC 38KW Generator is phenomenal. It's easy to use, the moment we experience a power failure the GENERAC Generator immediately starts up and we have no power interruption whatsoever. The maintenance of the generator is simple and is completed rapidly since access to all maintenance steps are easy access. I love my GENERAC and my personal TAG LINE is: GENERAC HAS MY BACK! Thanks!!!

March 16, 2024

From generac.com

The Electric Touch Company are the BEST!!

Would Recommend

Loving my new Generator that was installed by the Lads from The Electric Touch Company they completed the job in a timely fashion explained everything to me and now my Unit is running great, its only been a few weeks and my unit has been used at least 4 times so far. I'm happy I made this investment.

March 11, 2024

From generac.com

Parts missing

Would Recommend

Sorry to report; so far my experience has not been good! I started this journey back in Oct 23! Up until two days ago they had not been able to get it started. One delay was a a missing generac base plate where the electrical comes out. Recently they replaced the wire harness that was defective. This Tuesday I am suppose to get a brief about how my generator works.

February 25, 2024

From generac.com

Response from Generac Customer Support

Thank you for the review. We apologize that your initial experience with your generator has not been satisfactory. Please consider sharing additional ...

Generac Customer SupportMarch 4, 2024

Too soon to tell maybe

Would Not Recommend

Still having issues with the generator giving error codes. Waiting on replacement part to see if it corrects the issue. Also, for a new unit there are several spots of rust already showing, not sure how this will hold up for years to come. Also, still trying to get this connected to the Wi-Fi network for easier monitoring, which has not been easy. The jury is still out on our opinion of the unit.

February 2, 2024

From generac.com

Response from Generac Customer Support

Thank you for the review. Please consider sharing additional feedback with our Generac Customer Support Team at https://bit.ly/3HaeckW.

Generac Customer SupportFebruary 19, 2024

Recently installed

Would Recommend

Only have had the generator for a couple weeks so it is difficult to comment on quality/durability. It did function as it should during a couple of outages lasting a couple minutes each. The Mobile Link app could use some work. I could not get it to install at all. Our installer came out and got it to work after fiddling with for over an hour using several devices for something that should be fairly straight forward. Overall I am satisfied with the generator so far.

January 10, 2024

From generac.com

Response from Generac Customer Support

Thank you for sharing your experience with us. We're glad to hear that your generator has been functioning as expected and that you're satisfied with ...

Generac Customer SupportJanuary 12, 2024

New but working great

Would Recommend

This is part of a new construction home. It’s big enough to power 3300 sqft of living space as well as a pool and multiple fridges. Runs quietly especially after startup. Only needed once so far when power went out and only noticed a small blink of a power outage.

December 27, 2023

From generac.com

Not at all satisfied!!

Would Not Recommend

We bought this generator brand new and it is still not working! It ran for a few minutes when the electricians were trying to have it up and running. Unfortunately all it did was blow out most of my circuit breakers and burned up my AC motor. The electrician just left my residence saying it still will not start! We had such high hopes for this generator and it is failing miserably!

October 26, 2023

From generac.com

Response from Generac Support

We are sorry to hear about your experience. It sounds unusual and frustrating. Since generators are intended to protect you from outages, it can be pa...

Generac SupportMay 13, 2025

Great experience

Would Recommend

Fast friendly installation and activation. Very quiet and well built. Terrific site prep and installation

October 16, 2023

From generac.com

Great value

Would Recommend

I’m glad I have a generator now. I think it’s something we’re all going to need in the future.

September 29, 2023

From generac.com

Great

Would Recommend

Great product, quite operations. Have yet to have a power outage but during the tests it worked great.

September 12, 2023

From generac.com

Generac 38KW Liquid Cooled

Would Recommend

Love the efficiency and work horse power of my new Generac generator!

September 6, 2023

From generac.com