How to Buy the Best Generator Enclosure

Learn all the tips and tricks on how to buy the best generator enclosure for your portable generator….

Running a generator in the rain can be a difficult task.  Most generator manufacturers do not recommend using their products in wet environments.  However, the question remains, when you need a generator most even during inclement weather, how can you go about using it?

Whether caused by flood or a blizzard, power outages happen in bad weather. Sometimes, you can’t wait for the storm to pass before you have to restore critical power. That’s where generator housing comes into play.

You cannot operate the generator indoors. Operating a generator indoors is a massive safety problem that can get you killed. The exhaust gases are toxic and cause a dangerous accumulation of carbon monoxide. Carbon monoxide, or “CO”, is an odorless, colorless gas that is responsible for hundreds of hospital admissions and deaths each year. It is the silent killer.

For safety reasons, it is a better choice to wait until the sun comes out before you start your generator. In many cases, however, you’ll not have that option. The electricity in your home or office will probably go out in the middle of bad weather. This can cause great problems.

If you use a portable generator for a certain period, you must build or purchase housing that can protect it from tampering.

In this generator housing, different people have different uses for the same generator. For this reason, portable generator enclosure is usually sold separately

Generator housing can be grouped into three types, which are often categorized according to their primary function:

Weatherproof enclosures – the enclosures can be built to be completely watertight.

Sound-absorbing enclosures – designed specially to keep areas quiet.

Walk-in enclosures – provide more space and room for management and maintenance of the system than is possible indoors.

Weatherproof Enclosures

There’re no blackouts at convenient times. And they usually occur in bad weather, such as heavy rain or windstorms, which can damage power lines.

Everyone needs weather protection for their generators, no matter if the generators have to stand outside.​ During the power outage, portable generators are suitable for offices and homes.

There’re numerous options for generator housing. Common options are metal enclosures, but they often lack some important advantages of weatherproof enclosures. For example, traditional metal housing may protect against rain and wind, but it doesn’t protect temperature change. They do provide some airflow and ventilation, but not enough to provide full protection for some diesel generators. Weatherproof enclosures can provide this due to their sealed construction.

Although steel or aluminum may work in some situations, they should always be weatherproof to ensure the complete protection of the generator. A good design should reduce all risks to the generator set.

When it comes down to it, give the protection that makes the engines are a worthwhile investment. Engine protection is the main objective of the portable generator housing.​

To ensure good protection from the elements, you must choose a stable and durable cover.

Sound-absorbing Enclosures

Noise protection enclosures are almost always necessary. Soundproof housing is required in areas where the use of generators outdoors is limited unless the sound insulation is built into the housing. These enclosures are slightly larger and may cost a little more than a simple weatherproof system, but they allow for overall reduced acoustics.

This type of accommodation leads to a considerable reduction in noise, even if not all of them reduce the noise completely. To achieve this, the housing tends to be higher and longer in overall size to allow for additional insulation within the housing walls. They often have a silencer on the inside of the enclosure. Many constructions also extend beyond the cooler and have silencers to help further reduce the noise of the system.

Walk-In Enclosures

The best practice for each unit is to follow the manufacturer’s recommendations. An enclosure that offers complete protection for the unit, including noise and weather protection, while being fireproof, requires the creation of a custom option. Walk-in enclosures may be best suited for these applications.

Walk-in housing is often designed to offer all of these benefits – they are weatherproof, soundproof, fireproof, and completely insulated to be quiet. Because they are customized, they can be constructed to meet the specifications of all make and models of generators, including all backup generator models and routinely used systems. At least the housing of the generator set should be built for the specific class and type of system.

Features and Tips for Buying an Enclosure for a Portable Generator

The properties of the generator determine the type of covers you need to have for your engine. Generators are an important part of human life, especially in the event of persistent power failure, or simply during an outdoor activity.

If the generator is left outside, it’s exposed to many types of hazards, such as adverse weather conditions, and so building or selecting a portable generator enclosure should not be a problem for your portable generator. The first thing to consider when looking for a portable generator enclosure should be the dimension of your generator.

There are several factors to consider when choosing a portable generator housing, aside from airflow, protection, and noise, there’re others that depend on personal preferences.

These can include the price, generator usage, type of outdoor activity, ease of installation, portability, and other features. The formation of the portable generator housing must be able to upgrade the arrangement of the airflow, and therefore, the interior of the housing should be able to both a motor and an alternator.

The airflow of the generator shelter should draw in ambient air through the entire inlet flow path of the eaves section of the roof structure, and then move inward to cool the motor while the generator pushes air from inside the enclosure through the outlet flow path in the attic section and out of the generator shelter.

The airflow from the generator guard should suck the environment in through the entire inlet flow path of the eaves part of the roof structure, and then it moves inward to cool the engine, while the generator draws air from inside the housing through the outlet flow path in the attic part and out of the generator guard presses.

The portable generator housing should be capable of effectively protect the engine from the effects of adverse weather conditions such as rain, floods, and subdued environments.

In most cases, portable generators are God-sent materials in devastating weather, and therefore rain can seep into the engine, causing corrosion or in worse situations, electric shock. The portable generator enclosure design should include weather, maintenance, storage, and engine operation functions.

The shelter should have large ventilation opening to allow heat to dissipate, but also ventilation openings with automatic blinds to keep out rain, rodents, birds, and insects, and a high-performance fan to cool the engine in warm weather. The fan cover should be wired per OSHA requirements, which will help reduce the likelihood of personal injury.

Above all, the housing of the portable generator should be provided with arrangements to lock all the sheds, which will help to prevent the portable generator from being stolen, and the generator shed should allow electrical connections to be kept dry to reduce the risk of electric shock in bad weather.

Therefore, the shelter of the portable generator should be based on other external parameters, such as affordability, durability, longevity, and above all, effective and efficient performance based on high-quality airflow, protection from rainwater, and contribution to sound insulation.

Potential Disadvantages for All Generator Housings

The disadvantages of buying generator housing are obvious.

  • They are bigger than the generator and take up a lot of space.
  • The type of structure dictates proper installation, often with the assistance of a professional.
  • Most importantly, they are not portable.

When you purchased your portable generator, you wanted to make use of it at home but also out at the campground or work.  The generator can be moved but the steel construction stays in place, so if it rains around this campfire, you need another solution to run your generator in rain.

Wrapping up

Portable generators are useful to have in an emergency. If you only want to use this generator for home use, you should buy a larger one and build a portable generator housing to protect it from the bad weather.​

Good coverage can be useful when moving from place to place. Building a large or bulky shelter negates the purpose of a portable generator, protects your generator from bumps and helps reduce noise. Portable generator housing plays an important role.

A portable generator is a very practical thing for those who want a little backup in the event of a power outage, for nature lovers, and RV owners.

By buying or building a roof or generator housing, you can operate your generator when you need it in heavy rain or wind. The proper use of any shelter will ensure that your power connections are clean and dry and that they remain clean and dry during operation so that you can safely restore power during the storms that approach you.

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