Sleeper marine inverter generators use variable speed technology which can adjust engine speed automatically according to electrical load. Traditional generators usually run at a fixed speed of 1500/3000rpm which results in engine inefficiency. By adjusting the speed of the engine automatically according to electrical load, Sleeper generators become more energy-saving, environmentally friendly， efficient, and super silent compared to our competitors， meanwhile, extending the maintenance time and engine life.
Thanks to our unique innovative energy-saving inverter technology, Sleeper variable speed marine generators are extremely compact, small, light, quiet， efficient, and energy-saving. A water-cooled diesel engine and alternator in a specially designed sound shield make the generators extremely silent and low vibration level.
Our inverter marine generator’s outstanding voltage stability and pure sines wave are ideal for sensitive electronics such as computers, air conditioning systems, or battery charging systems. Advanced inverter technology also enables our generators to be connected in parallel to achieve higher power output to meet customer needs while saving a lot of costs. A sleeper marine generator is your better option for both recreational and commercial boats and yachts.
Worldwide well-recognized Yanmar or Kubota water-cooled engines ensure product reliability
Water-cooled permanent magnet alternator
Extremely Silent - Patented structural design and special materials sound-proof shield effectively reduce the noise and vibration
Small size and light weight is more suitable for marine compact installation
Environmentally friendly - Inverter technology saves fuel by about 30%
Outstanding voltage stability and pure sines wave are ideal for sensitive electronics
Easy operation with local and remote 2 digital display control panel
Highly intelligent multi-function protection
Parallel technology enables more power and cost saving
Dual circuit cooling system
Convenient maintenance - one-sided maintenance services
Sleeper Generator is China Marine Diesel Inverter Generators Manufacturers and OEM Marine Diesel Generators factory.Since 2000 and headquartered in Zhejiang China, Sleeper Generator is a manufacturer of generators used in mobile specialty vehicles, marine, military and off-grid applications. Sleeper Generator has made generators which stand out for quiet sound levels, super compact size, light weight, high efficiency and innovative and elegant design. Our proprietary Inverter technology enables us to build the smaller, lighter and quieter generators in the world that are ideal for installation on vehicles or boats. Our mission is to offer our customers the better, more sustainable and more efficient generator power systems. If noise level, size and weight are your challenges, then your better choice is a Sleeper generator.
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Little space requirements and up to 30% smaller than our competitors.01
You can save up to 50 % in weight.02
Maximum comfort by water-cooling. The quieter generator available on the market today.03
Adjust the generator speed automatically according to the load and save about 30% fuel consumption.04
Sleeper generators are environmental-friendly and meet the higher emission standards.05
We provide qualified training and commissioning and offer 24/7 hotline service and support around the clock.06
We offer custom built generators according to your requirements.07
Reliable energy supply，excellent voltage stability and pure sine wave.08
Over 20 years of quality and experience.09
Your satisfaction is our motivation.10