The KONA 17 reportedly achieves a top speed of up to 38 mph, and cruises on plane with a range of more than 20 miles. For typical recreational usage, the KONA 17 can deliver one hour of planing time. At no-wake speeds, the run time exceeds four hours. Its lithium-ion battery pack can be topped off with twin on-board chargers and standard 110-220V AC, 30 amp shore power, for extended time on the water. The battery can be fully recharged in just over four hours from zero percent at the dock or at home from an unmodified wall outlet. A PowerFilm 42W solar panel charges the 12V AGM battery that energizes and runs all 12-volt DC house systems. Additionally, Torqeedo provides a nine-year, 80 percent capacity battery guarantee, providing years of carefree, economical cruising.