Quick Answer
Noise reduction accessories for inverter generators range from sound-absorbing materials to noise-reducing enclosures. Inverter generators themselves also offer built-in noise-reducing features, such as noise-reducing mufflers. Some generators even have a decibel output as low as 52 decibels.
Noise-Reducing Accessories
Inverter generators can be paired with sound-absorbing materials like acoustic foam or sound-absorbing panels to reduce noise pollution. These materials can be placed around the generator to minimize the amount of sound that escapes. For example, a 2-inch thick acoustic foam panel can reduce sound levels by 20 decibels.
Noise-Reducing Enclosures
Noise-reducing enclosures are designed specifically for inverter generators and can be purchased online or at hardware stores. These enclosures can reduce noise levels by up to 40 decibels. For instance, the “Silent Knight” enclosure can reduce a 60-decibel generator to 20 decibels. The enclosure is made of heavy-duty steel and has a durable finish.
Built-In Noise Reduction Features
Many inverter generators come equipped with built-in noise-reducing features, such as noise-reducing mufflers and exhaust systems. For example, the Honda EU2200i generator has a noise-reducing muffler that reduces sound levels to 48 decibels. The generator’s exhaust system is also designed to minimize noise pollution. Other generators, like the Yamaha EF2000iSv2, also have built-in noise reduction features that reduce sound levels to 52 decibels.
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