NOVA-2000 generator is a high efficiency generator designed for multicopters and VTOL Fixedwings. NOVA-2000 generator is only 4kg which is much lighter than any other generators that produce 2000w output power, gaia 160 hybrid generator is five times the efficiency of other generators. 2000w is the starting watts, and the generator actually runs at 1800 watts. gaia 160 hybrid generator.