Best Generator Box For RV of 2022

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For RV camping, it’s crucial to have a generator along with a generator box so you can enjoy traveling without being put off by the noise.

People who travel a lot in RV know that having a generator box is very important.

Choosing the right generator box for RV is the best way “not only to reduce the noise” but for keeping your generator safe and secure.

If you’re attaching your generator box to the bumper of your RV and depending on the type of your generator box, you should be able to use what’s called a hitch mount to keep the box secure.

People who travel a lot in their RVs are now shifting towards adding strong generator boxes, however, the problem is finding a box that will fit your generator and your RV.

Most generator boxes that you see on RVs are custom made “but surprising enough” they are not that difficult to make.

The good news is if you have never tried this before don’t worry we will walk through all this with you in this article. We discuss the best locations to place your generator box and what materials you will need.

Generator Box for RV Bumper

Having an Aluminum generator box for RV bumpers would be your best option to protect your generator and you can purchase these boxes already made “but again” you will need to make your own adjustments.

Some Aluminum boxes already have a lockable latch system that can guard your generator against theft and hash weather conditions.

These Generator boxes are also durable, so you won’t have to worry about buying a new one every time you travel. 

For some generator boxes, the drilling process is compulsory for installation. But, there is a solution for this problem if you don’t want to drill holes in your RV.

You can use what’s called Folding Cargo Carriers to haul the generator box for the RV bumper and then use secure straps to tie down your generator box.

keep in mind that If you do choose to purchase the Aluminum Box to accommodate your generator make sure you check the Dimensions.

You will need other materials like exhaust vents and rubber padding for the inside which we will talk more about below.

Front Bumper

The front bumper is for minimizing any damage to the main body of the RV, however, you can fix your generator box to the bumper by using what’s called a Rear-Mounted Frame that’s connected with a hitch.

You can mount the generator box on the front bumper with a rear-mounted frame. You can also go for a frame carrier as it can easily fit at the front bumper of your trailer.

Back Bumper

The back bumper of your RV is usually the most common place where people mount their generator box and as mention above, you can use carriers on your back bumper to mount your generator box.

An RV bumper hitch can also be an excellent option to mount your generator boxes. Keep in mind that you choose a hitch that can support the weight of your generator box.

1. ARKSEN Aluminum Tool Box Trailer

Hooded lid to prevent ingress of rain or splash-water.
23.6”(L) x 16”(W) x 18”(H)

2. Hitch Mounted Folding Cargo Carrier

Robust 500 lbs. capacity on a 48” x 20” platform.
47 x 21 x 6 inches

3. CZC AUTO Anti-Rattle Stabilizer Hitch Tightener

1 Aluminum Plate, 1 U Bolt, 2 Zinc Nickel Plated Nuts, 2 Locking Washers, and 2 Plain Washers.
‎4.61 x 4.45 x 1.14 inches

Generator Box for Back of RV

The generator box for the RV usually goes on the back bumper and as we discussed before, and having an aluminum box can protect your generator while travelling.

Making A Generator Box For An RV

When making your own generator box you will need some materials to get started, the first thing you should start with is the Aluminum generator box.

The box needs to be big enough for the generator so make sure you have the correct measurements. Once you have the box you need to cut to squire hole on either side of the box which will be used as vents.

You also need to consider the wires so make sure you drill holes in the back, you also want to add rubber to the inside to help reduce the noise of the generator, however, this is optional.

Once you have completed this then the box will be ready to attach to your RV.

Recommended Materials

  • Aluminum generator box
  • Cargo Carrier (if needed)
  • Rubber mats (optional)
  • Secure Straps
  • Exhaust Vents
  • Hitch mounts

Running a Generator While in a Box

A simple explanation to this question is yes, you can run a generator in a box. However, you need to make sure that there’s plenty of ventilation.

This is something you can add if you’re making your own generator box shown in the video above.

If you do decide to run your generator in the box it’s very important to keep an eye on the temperature and make sure it doesn’t overheat.

If your generator heats up quickly, even without a box, then it’s most likely going to overheat in the box. So always choose a generator that won’t heat up soon so you can put it in a box.


You have to do much research on the best RV generator boxes for the best camping experience. Many camping lovers are shifting to aluminum generator boxes that could fit on the RV bumpers. 

Having a generator box will make things a lot easy and this way you won’t have to keep unpacking the generator every time you stop at a different location.

Not only that but having a generator box will reduce the noise level which is a huge bonus especially for camping trips