Volpi Tecno Energia S.r.l.,
estabilished in 1933 is currently specialised in producing diesel marine soundproof generating sets, totally watercooled, finalised to the nautical leisure market as appreciated for the low noise level with reduced weight and size.

The above target has been achieved as not only the engine is watercooled too by a stainless steel jacket aroud the windings with the main benefit to have no need of ventilation openings into the soundshield, and consequently no noise way out.
A watercooled AC generator has a higher efficiency, in more compact shape and as fringe benefit does not release heat into the engine compartment where the temperature in Summer can be already high due to main engines presence.

A further step ahead has been fitting on the PAGURO 3000 COMPACT a permanent magnets generator reducing further the size and weight if compared to the conventional units.