Ultra Silent Generators
We make Energy Noiseless
Tested at Limit
Unlike other products, Silengen noise is being measured at 75% of the electrical load, i.e. we measure the noise of Silengen in the most severe operating condition.
The Sole Ultra Silent
It is really an Ultra Silenced generator, not just an adhesive on the frame, as often seen in this production field…
More Quiet but Same Performance
Silengen’s higher Silence does not affect performance in any way, so temperature and power will be equal to products with higher noise levels.
Real Quiet Genset
Forget surprises: With the same external conditions, after its installation, Silengen’s low noise level will be precisely as declared by the manufacturer.
About Silengen
Why is Silengen quieter?
Unlike "normal" power generators, in which noise is simply rejected or absorbed by soundproofing panels, the new ultra-quiet generator contains an air and exhaust gas treatment system, which are mainly responsible for the transmission of noise. This prevents the propagation of sound waves. It is the result of a careful study allowed by years of research. Other generators sold on the market as "silent", and improperly called "Super Silent", cannot achieve the result of a Silengen Ultra Silent Generator. The Super Silent Diesel Generators are able to reach the threshold of 55db, measured at a distance of 7 meters (declared value but to be verified), while regarding the Ultra Silenced Silengen generators, they have been produced and tested versions up to 45db. The Ultra Silent power generators did not exist before Silengen; everything else represents another category of lower performance gensets!
Noise Level
41 dbA have been our best level
The sole solution
No one able to reach our level. Only us.
Compliance
Full compliance with the main Noise Zones.
Load Test
Each Silengen must be tested before delivery.
The Book
The most quiet power Generators
Testimonials
He says about Silengen...
Check our Quiet Solution Now
The Ultra Silent Blog
Articles and tips about quiet power generators
Silent Generators: It’s Not Just About Decibels
When discussing ultra-silent generators, or hyper-silent models, we refer to machines capable of operating at a noise level below 55dB measured 7 meters away while running at 75% of their nominal load. Reducing noise below 55dB is extremely challenging; the difference between 54dB and 53dB is noticeable and significant, unlike the barely perceptible difference between[…]
How to Improve the Acoustic Level of the Generator Without Modifying It
There are alternatives to Silengen…But they suck. Starting from this self-referential but absolutely true point, let’s review the various solutions you can adopt to improve the acoustic performance of a silenced generator without modifying it. First, it’s important to emphasize that you should not modify the generator. I’ll explain why with a simple and already[…]
Why Are Diesel Generators Usually So Noisy? Where Does the Noise Come From?
The human hearing range spans from 20 Hz to 20,000 Hz. Frequencies below this range are called infrasound (frequencies elephants can hear), while higher frequencies are called ultrasound (frequencies bats can hear). High frequencies are particularly intense for the human ear: the most sensitive range for human hearing is between 2,000 Hz and 4,000 Hz.[…]
How to Silence a Generator
How to soundproof a generator set in 4 steps. One of the top 6 mistakes made when buying a generator is choosing an open frame generator over a quiet generator. However, it happens that for various reasons we find ourselves with a generator without a hood, perhaps because it is an “inherited” generator set or[…]
A Silent Diesel Generator like a Silengen
You are looking for a silent generator set, a diesel generator that does not make noise, but usually, you come across websites that present them as silent, but then they really are not. You can even find rankings: “8 quietest generators on the market” “9 best silent power generators”. However, by visiting some websites, you[…]
The “Coin Test”: the generator does not vibrate and the coin stands up. Magic? No, Silengen!
Have you ever heard about the “test of the ten pences” exceeded in 1906 by the Rolls Royce cars? It is putting a coin standing up on the dashboard, turning on the car/engine and speeding up, the coin must stand in equilibrium. The “Times” newspaper considered the car dangerous because it was so silent that[…]
Noise Pollution and Diesel Generators in Residential Areas.
Even today, there are places where someone produces electricity, in residential areas, using noisy generators. There is a solution, called Silengen and it is the Ultra Silent power generator. If you are a victim of noise from a construction site or any other source, you should know that the solution exists and that you are[…]
The quietest Power Generators.
Anyone who has no idea about what a power generator is has, at least once, heard one running. A buzz, a continuous, dull noise, or often a hammer-like noise; the generator set can become a problem if it is too noisy. Without entering into the rhetoric of “everything is relative,” it is evident that the[…]
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