SLEEPER MARINE

Sleeper marine variable speed generators use variable speed technology that can automatically adjust the engine speed according to the electrical load. Traditional generators usually operate at a constant speed of 1500/3000 rpm. leading to engine inefficiency. By automatically adjusting engine speed according to electrical load, Sleeper generators become more energy-saving, environmentally friendly, efficient and extremely quiet compared to our competitors, meanwhile, extending maintenance time and engine life.

World-renowned Yanmar water-cooled engines ensure product reliability. Water-cooled permanent magnet alternator. Ultra-quiet - Patented structural design and sound insulation shield with special materials effectively reduce noise and vibration. Small size and light weight are more suitable for marine compact installation.Environmentally friendly - Inverter technology saves fuel by about 30%.