poorly made product that only has a 1 year warranty. I would not use renogy in the future as they do not back their products. This inverter lasted about 6 months with occasional use and then started throwing an alarm whenever a small load was put on it. I have other units with the same set up that are working fine so its an issue with this specific inverter. Tech support would not help and they told me the inverter was broken and there was nothing they could do about it because it was out of warranty. I will be swapping out all my renogy products in my rental business. I wouldnt support this company again.

So far so good! I have used it for almost 2 years. I only turn it on when I need it.

I had a 2000w Renogy inverter but must have burned it out trying to run a power saw. Got a cheaper one locally just so i could have power. Had to send it back, it was way too loud and fans ran almost constantly. Ordered a Renogy 3000 dont even know its there, so quiet. Works great!

2nd one for me, on a conversion van 2nd in a zair Brinkley

I am building an off grid system for my trailer and this 3000 watt inverter is just the thing to power my air conditioner.

I bought the Renogy 3000 watt to power our off grid cabin. It is replacing a brand new Hqst inverter of the same size. The Hqst inverter was a disappointment as it never workered right. The fan would run constantly and it was very loud. I've used a Renogy inverter for a lot of years, first in Arizona for 6 years and now in Tennessee. Great product.

Great Service

Tool clearances could be better. I should be testing in a couple of days.

My Renogy 2000W inverters have operated flawlessly for over 3 years. Recently upgraded to a Renogy 3000W inverter. The 3000W inverter has tripped offline 4 times now for no apparent reason. Output voltage varies significantly and has dropped to as low as 111V with 3000W inverter less than 50% loaded. Renogy tech support asked for information which I have provided. The inverter has started to make a whining noise. I have asked for a replacement or a refund. Currently waiting for a response.

When I discovered that I used wrong measurements where the inverter was to go, I canceled the order. I was informed by Renogy to refuse the ordered when delivery was made. I did and the inverter was taken back. I am waiting now for a refund.

It is in the process of being installed. So far everything ok

Not really impressed . I connected the 3000w unit up , hit the switch and it immediately shut down and indicated a ground fault condition . I thoroughly went over the grounding scheme end to end multiple times but found no issues. Connected to an 8' driven ground rod using # 6 thhn. Continuity between AC output ground lug and inverter ground terminal screw , less than 5 ohms impedance to ground, no downstream subpanel. everything is correct yet the inverter faults immediately upon startup , with or without a grounded connection. Not happy at all with this Renogy product

Works great! Easy to install!

The 3000 watt inverter output has either a three outlets on it or you can "wire it" to a junction box. The additional connections are supposed to be for that. I suspect that was an after thought in the design as the terminal screws are small. The suggested wire of 10awg won't fit for the inverter to be wired easily to a junction box.

Perfect for my set up. I couldn't be happier

Huh?

Muy buen equipo

Looks great can't wait to use it!

Haven’t installed yet will do in may 2026

Love the look and ease of instalation. Haven't had a chance to use it yet but looking forward to it.

Looking good so far!!!

The 3000 watt inverter is absolute garbage. It can only create enough power to light a 13 watt light bulb. I tried to run a 900 watt coffee maker and it trips the inverter. Most important, Renogy WILL NOT honor the warranty.

First: I did not purchase this Inverter 24 days ago. My Renogy 3000W Inverter was purchased a number of years ago.
Second: It never produced an AC output after I first connected it to the sealed 200 Ah battery I purchased from Renogy. At the time of connection there was a spark. The inverter turned on, but there was no output. Later I learned that there should have been a resister connected between the battery and the inverter to charge the capacitors inside, otherwise damage could be done. This was not shown in the Renogy instructions on installation! So, I thought damage was done by the spark, and I set it aside. I bought a different manufacturers 3000W invertor.

Equipment is excellent, instructions, not so much... Having instructions such as input cable size would be a game changer.

It's our second purchase of this item. They're part of our power system and working well.

the inverter did not work out of the box. support is hard to contact and on willing to fix the problem in any way.

I bought this to fully power a 3rd wheel (RV) and take the surge power of a new heat pump AC/heater unit. That is all working well. The unit is lightweight for the given power. I haven't tried running at 3kW continuous to see if it can take it. I like the AC outlets and that there are hardware AC points. However, I found that both the DC terminals and the those hardwire AC terminals were undersized. The DC terminals did not naturally fit the 4/0 AWG wire required to run 3000W at 12V. The nice protective caps in no way would fit that size terminal and cable. It seems like the terminals we're the ones that would've been used in a 2000W inverter with 2/0 AWG or smaller cable. Similarly, I had heck of a hard time getting the hardwire 10AWG cable into those terminals. Once again, it seemed like those terminals were designed for the next size down inverter. It's like the OEM manufacturer just upgraded (hopefully?) the electronics inside the inverter for 3k, 12V but not the exterior terminals.

In any case, I give it 3 stars because it seems to handle my load where my previous 2kw inverter did not. But the underrated connections make the overall design feel dubious.

Works great!!

So far it's great. Only had it on task for 2 days but an improvement over my really old
1700 watt non sinusoidal model. Easy to install too.

Loving the new inverter, much smoother on the electronics,