Noise levels are an important consideration for many users of portable generators, especially those who will be using the generator outdoors or in situations where it could disturb others. Models that are the quietest usually make about 50 to 60 decibels of noise, which is about comparable to a normal conversation or a soft air conditioning unit. For instance, small generators that can be moved from place to place like the Honda EU2200i (best quiet model), output 48 decibels compared to other brands at a quarter-load. This degree of noise makes it probably the most sought after for campers, tailgaters AND anyone needing a generator that doesn’t produce enough ruckus to disrupt everyone else.
Most of these silent generators employ inverter technology to control the power output, making them highly efficient and quieter than regular generators. Sensitivity varies between electronics like laptops better use smooth power delivery whereas mobile phone better use inverter designs. The Honda EU2200i is an inverter generator that produces 2200 watts of electricity, while keeping the decibel level low enough to safely operate in a noise-restricted area.
Other models, like the Yamaha EF2000iSv2, do similar performance at a mere 51.5 decibels at quarter-load, It features sound-dampening technology and is ideal for work camps, parks or your backyard too. Available models for the use in quiet operation make them ideal for noise-sensitive locations but with plenty of everyday power, according to user feedback.
As for inverter generators in general — including the portable models such as Honda and Yamaha generac generators offer an important benefit like significantly how quiet you are without decreasing functionality. Moreover, these are making way into emergency preparedness too—homeowners can always be assured quiet power when they need it during a power failure.
Note that different loads will make the generator much quieter or noisier than rated, so when you select a portable generator based on noise, look at the decibel rating. But, the inverter generators shown above are considered one of the quietest generators you can find on the market.