Noise control becomes very important in the installation of most generator sets. There are several methods to choose from to control the noise level.

1. Smoke exhaust muffler: Smoke exhaust muffler will reduce the noise level of the diesel engine. Different grades of silencers have different silencing effects. These silencers can be divided into four types: industrial environment, home environment, high-demand, and ultra-high-demand.

2. Shell: The function of the shell is one to prevent rain; the other is to reduce noise. These shells can be specially designed to meet special noise level requirements.

3.Other noise reduction methods: When the generator is installed in a building, there is a variety of noise reduction equipment such as muffler boxes, partition ventilation, fan mufflers, and wall sound-absorbing materials, which can reduce noise.