Greenline Yachts

Greenline Yachts builds hybrid and electric motor yachts in Slovenia, with a range from 39 to 58 feet: the 39, 40 and 42, the 45 and 48 in Fly and Coupe versions, and the 58 Fly. The technical idea is the same on every model. A solar array on the hardtop, shore power and a generator driven by the main engine all feed one battery bank, and the boat then runs its domestic loads and, in hybrid form, its propulsion from that bank. Greenline describes the result as a yacht that works as its own power station, supplying 230 or 120 volts AC on board without a generator running continuously. The Greenline 42, premiered at boot Dusseldorf in January 2026, shows how far the solar side has moved: ten panels rated 430 watts each, so about 4.3 kW on the hardtop, feeding up to six 11 kWh lithium batteries and, in the hybrid version, two 23 kW electric motors. That is roughly two thirds more solar than the Greenline 40 sitting next to it. The brand matters to the electric conversation for a reason that is easy to skip past. At this size, hybrid is less a halfway house than the only configuration that makes a coastal cruiser workable without a charging network, and Greenline has been shipping that answer for longer than most.