GENMAX Portable Generator, 9000W Super QuietDual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM9000iEDC)

I'm blown away with the build quality and noise level of this generator! It was assembled and ready to go right out of the package with the exception of adding the provided oil. I was able to power my 50AMP RV with this unit running both large AC units, microwave, etc simultaneously. Impressively powerful, attractive design, and quiet!

Packaging was great, no damages, very well secured easy set up , ran for a few hours on my house. Considering the size it is so much more quiet than my open frame generator.I bought to replace my very loud generator, it will run my house and my rv when we go camping. The 50 amp plug will make it very easy, I did buy a 50 amp straight extension, from the experience from other reviews, seem like the only issue I would have. the screen is amazing, nice to see you load and power outputs.Will update after more use.

Had problems from the start (gm9000iedc) got the unit in Oct 2024, wanted an 9000 watt inverter unit that support 240v and 50amp output. This appeared to fit the bill.After receiving unit did a no load test but noticed when set to 240v the display would constantly switch between 120v/240v called support multiple times eventually got thru. Tech indicated it probably was a bad display and would send a replacement that I could change out (take unit apart). In addition I needed to also have the unit be in floating neutral mode not bounded. He said he would send instruction.It took about 2 week to get new display. Figured I do the display change and the neutral change at same timeDisplay. Replaced display but same problem, voltage fluctuates between 120v/240v. Called support again, multiple times, leave VM, finally after days, got a call back. They’re answer. They were Not sure, I would need to take it to a repair facility to have them check it out. Closest one 40mins away, next closest an hour. In the meantime I did a test trying to charge a device via 50amp/240v outlet Would get error messages related to voltage drops. Again no help from tech supportRegarding the neutral. The instructions sent did my match the wiring of my unit. Called support again, now they say they don’t have instructions for my unit and I’ll have to pay for an electrician to perform or void my warranty. Really.So now I’m passed my return window or I’d just return it. But now looks like I’m out over $2K for this unit that doesn’t work correctly.Updated 1/15/24. The repair shop, who age max provided and 40min away, called and confirmed a problem exist and confirmed the voltage fluctuation in 240v mode. They indicated they’ve left GenMax multiple VM and hasn’t heard anything back as of this moment. With me the Director of CS (Oscar) has stopped replying to my inquiries.

This powered a 40’ travel trailer with both AC units running. It’s pretty quiet. Love the dual fuel option.Took a star off because the pin for the handle broke on the second day.Love the push start 💜

As described

I purchased the GENMAX GM9000ied. noice level is below others in the same catagory and wattage. very powerful. runs a 2 ton airconditioner. no problem. it is on a subpanel and powers all loads with little effort. will give it 5 stars.

The generator is noisier than we would like, but it works well the two times we have needed it. The largest complaint, however, is a serious design flaw. We purchased this to run a 50 amp cord into our panel via an inlet box and a manual transfer switch. That's all normal and fine. The issue is that the control panel is surround by a molded plastic rim that prevents any 50 amp plug on the market to fit snug. The rim on the bottom of the control panel raises the case (cover/base) of the male plug so that the plug itself can't go all the way into the generator's female 50 amp receptacle. Not good when running 220 power in a windy ice storm. Ice would periodically strike the exposed part of the plug, temporarily overloading the generator. I would need to go out and hit the reset button periodically. I think that Genmax knows about this issue, because the provide a number of plugs and cases. But expecting customers to wire their own 50 amp plug because of a design flaw isn't reasonable. If anyone knows of a 50 amp plug that isn't at 90 degrees to the cord, let me know. That's the only solution, but as far as I can tell, no one makes such a plug case for 50 amps.

I was ver impressed with the customer service. I will definitely recommend GENMAX products to all my friends and family.Thank you.Sergio