Silent Generator
SOLLANT silent generating set is equipped with domestic and foreign well-known brands of diesel engines such as Cummins, Perkins, Weichai, and Yuchai. The units are all made of 3mm cold plate with a silent cover that has passed the national patent technology; the interior is treated with high-density flame-retardant and high-quality sound-absorbing cotton with a thickness of 5 cm; Below 75 decibels.
Product Features
Ultra-quiet operation, compact structure, and space-saving design
As a professional supplier of silent diesel generators, our equipment operates with extremely low noise and features a compact design that greatly saves installation space, making it an ideal choice for addressing urban environmental protection and space constraints.
High-quality silent enclosure, all-weather protection
The silent enclosure surface is treated with environmentally friendly powder coating, possessing excellent corrosion resistance and wear resistance. It can adapt to various harsh climates such as high temperature, high humidity, and extreme cold, ensuring stable sales and long-term reliable operation of the generator in various environments.
Dual optimization for rain protection and noise reduction, wide applicability
The enclosure structure is scientifically designed, integrating efficient noise reduction and comprehensive rain protection, suitable for various locations with stringent noise and safety requirements, such as construction sites, municipal construction, data centers, and outdoor activities.
Standard base fuel tank, expandable options available
Each silent diesel generator comes standard with a base fuel tank. We also support optional large-capacity external fuel tanks to meet customers’ actual range requirements, providing more flexible fuel solutions.
Rigorous factory testing ensures stable and reliable performance
Every generator set sold undergoes rigorous factory testing and continuous load testing to ensure excellent operation and stable performance upon delivery, giving you peace of mind.
Dedicated lifting hole design for convenient and labor-saving installation
The generator set features dedicated lifting holes, facilitating quick and easy on-site lifting and positioning. This significantly simplifies the installation process, saving manpower and time costs, and providing customers with a convenient experience from delivery to use.
Noise Reduction
I. Noise Reduction at the Source: Low-Noise Design and Stable Operation
Low Vibration Mechanical Noise Reduction
Core components are selected from well-known brand engines. Their superior operational stability significantly reduces mechanical vibration and noise at the source, laying a solid foundation for a low-noise generator.
High-Efficiency Cooling System Noise Reduction
Utilizing mature fan water-cooling technology, precise temperature control prevents overheating and additional noise.
Equipped with a low-resistance optimized fan, it effectively reduces aerodynamic noise during fan operation while ensuring strong airflow.
II. Propagation Blocking: Multi-Channel Noise Reduction and Sound Insulation Technology
Intake and Exhaust System Noise Reduction
The internal design employs a high-efficiency multi-channel intake and exhaust system with scientifically optimized flow channels. This ensures ample power performance of the generator set while effectively suppressing intake and exhaust noise.
Professional Silencing for the Exhaust System
The exhaust port is equipped with an industrial-grade impedance composite silencer, which effectively and specifically eliminates low-to-mid-frequency noise generated by diesel engine exhaust, significantly reducing emission noise.
Fully Encased in Sound Insulation Materials
The generator set is surrounded by high-standard sound-insulating and flame-retardant materials, forming a highly efficient acoustic barrier that effectively absorbs and blocks noise transmission, further enhancing the overall noise reduction effect of the silent generator set.
Video
Related Products
Our Happy Clients!
Sollant diesel generators offer exceptional practical value, and their maintenance procedures are designed to be very simple, effectively ensuring stable operation and low maintenance costs.
Abdul Martin Farooqi
The Sollant company team demonstrates a high level of professionalism in the field of diesel generators and possesses accurate insights into the market conditions of its products.
Mick Buck
Among similar products, Sollant diesel generators demonstrate superior environmental adaptability and reliability, coupled with significant ease of maintenance, which constitutes their irreplaceable market competitiveness.
Kristen Moore
How to Choose a Suitable Silent Diesel Generator?
In today’s era of increasing concern about noise pollution, choosing an efficient and quiet power solution has become especially important. Silent diesel generators, due to their unique advantages, stand out among many types of generators, becoming the preferred choice for home, commercial, and industrial applications.
1. What is a Silent Diesel Generator?
A silent diesel generator, as the name suggests, is a diesel generator that produces extremely low noise during operation. Through special design and sound insulation technology, it effectively controls operating noise within an acceptable range, making it an ideal backup or primary power source in residential areas, hospitals, schools, outdoor events, and noise-sensitive commercial environments.
2. How Does a Silent Diesel Generator Work?
The working principle of a silent diesel generator is basically the same as that of a regular diesel generator; the main difference lies in its noise suppression system. It achieves its silent effect through the following aspects:
Soundproof Enclosure/Housing: Most silent diesel generators are equipped with specially designed soundproof enclosures or housings. These enclosures are usually made of multiple layers of sound-insulating materials, effectively blocking noise transmission.
Vibration Damping System: The engine and generator set produce vibrations, which are also a source of noise. Silent generators minimize vibration transmission by installing shock absorbers and rubber pads, thereby reducing noise.
High-Efficiency Exhaust System: An optimized exhaust system, including large mufflers and exhaust pipes, effectively reduces noise during exhaust gas emission.
Low-Noise Engine: Some high-end silent generators also use engines with inherently lower noise levels, reducing noise generation at the source.
Aerodynamic Design: Optimized design of cooling fans and airflow channels reduces noise generated by air friction and turbulence.
3. Why Choose a Silent Diesel Generator Set?
There are many reasons to choose a silent diesel generator set, but the core advantage is:
Reduced Noise Pollution: This is the main advantage. In places requiring a quiet environment, such as hospitals, residential areas, or outdoor events, a silent generator can prevent noise disturbance and improve the user experience. Improving the Working Environment: In construction sites or commercial premises requiring long-term generator operation, a low-noise environment can significantly improve working conditions for workers and increase work efficiency.
Compliance with Regulations: Many regions have strict regulations on noise emissions. Choosing a silent generator ensures your equipment complies with local environmental standards.
Wide Applicability: Whether for home backup power, commercial operations, construction sites, or outdoor camping, silent diesel generators provide reliable power without disturbing the surrounding environment.
Enhanced Comfort: For users who need to use generators for extended periods, reduced noise significantly improves comfort.
4. Advantages of Silent Diesel Generator Sets
In addition to the reasons mentioned above, silent diesel generators also have the following specific advantages:
High Reliability: Diesel generators are known for their robustness, durability, and stable operation. Silent models inherit these advantages, providing reliable power in various harsh environments.
High Fuel Efficiency: Diesel engines are generally more fuel-efficient than gasoline engines, resulting in lower operating costs for silent diesel generators during long-term operation.
Low Maintenance Costs: Diesel engines have relatively long maintenance cycles and lower failure rates, thus reducing overall maintenance costs.
Good Safety: Diesel is less flammable than gasoline, making it safer to store and use.
Long Lifespan: High-quality diesel generators, with proper maintenance, can have a long service life.
5. Five Key Factors in Choosing a Silent Generator
When purchasing a silent diesel generator, you need to consider the following five key factors to ensure you choose the product that best suits your needs:
5.1 Power Requirements
First, you need to accurately calculate the total power (watts/kilowatts) required by your equipment. List all appliances or equipment that may be running simultaneously and find their starting power (instantaneous peak power) and running power. Generally, the generator needs to be able to meet the starting power requirements of the equipment and have extra capacity to handle unexpected situations. It is recommended to choose a generator that is 20%-30% higher than your total running power to ensure stable operation.
5.2 Noise Level (dB)
The core of a silent generator lies in its noise level. In the product specifications, the noise level at 7 meters from the generator is usually indicated (in decibels, dB).
Household use: It is recommended to choose a model with a noise level between 50-65 dB, which is equivalent to the sound of normal conversation.
Commercial/Industrial: Choose an appropriate dB value based on the noise restrictions of the specific application environment.
Noise-sensitive environments: Such as hospitals and libraries, may require ultra-quiet models with lower noise levels (e.g., 45-55 dB).
5.3 Fuel Type and Fuel Efficiency
Although we are discussing diesel generators, understanding the fuel efficiency of diesel is still important. Fuel consumption varies between different brands and models of engines. Choosing a more fuel-efficient model can reduce long-term operating costs. Also, consider the availability and price of diesel fuel in your area.
5.4 Portability and Size
Depending on your usage scenario, the portability of the generator may be an important consideration.
Mobile use: If you need to move the generator frequently, such as for RVs, outdoor activities, or construction sites, a portable design with wheels and handles will be very convenient.
Fixed installation: If the generator is permanently installed as a backup power source, then size and weight may not be the primary consideration, but you still need to ensure that it can be easily installed in the intended location.
5.5 Brand Reputation and After-Sales Service
Choosing a well-known and reputable silent diesel generator supplier is crucial. A good brand usually means:
Reliable product quality: High-quality materials and exquisite craftsmanship ensure the generator is durable.
Comprehensive technical support: Professional help is available when problems arise.
Sufficient parts supply: Facilitates future maintenance and replacement of parts.
Comprehensive warranty policy: Provides a longer warranty period and more comprehensive service.
Before purchasing, be sure to understand the after-sales service policy of the silent diesel generator manufacturer, including the warranty period, service centers, and technical support methods.
Frequently Asked Questions
Q1: Are silent diesel generators more expensive than ordinary diesel generators?
A1: Generally, due to their special sound insulation design and more complex manufacturing process, silent diesel generators are more expensive than ordinary diesel generators of the same power.
Q2: Do silent diesel generators require special maintenance?
A2: The maintenance of a silent diesel generator is similar to that of a regular diesel generator, mainly including regularly changing the engine oil, oil filter, and air filter, and checking the battery and fuel system. It’s important to note that cleaning and inspecting the inside of the soundproof enclosure should also be included in the maintenance plan to ensure the sound insulation effect is not compromised.
Q3: Can I use a silent diesel generator indoors?
A3: Absolutely not! Both silent and non-silent diesel generators are strictly prohibited from indoor use. Diesel generators produce toxic gases such as carbon monoxide during operation, and the accumulation of these gases in a confined space can lead to suffocation and death. Generators must be operated in a well-ventilated outdoor area.
Q4: How can I further reduce the noise of a silent diesel generator?
A4: In addition to the generator’s own sound-reducing design, you can take the following measures: place it away from sensitive areas; build additional sound barriers around the generator; and ensure the generator is placed on a stable surface to reduce vibration.
Conclusion
Choosing a suitable silent diesel generator is an important investment that will provide you with reliable power support while minimizing noise disturbance. By carefully considering the five key elements of power requirements, noise level, fuel efficiency, portability, and brand reputation and after-sales service, you are sure to find the perfect silent power solution to meet your specific needs. Remember, safe generator operation is always the top priority.
