Tugboat or luxurious sailing yacht. Cruising boat or launch. Whether you sail professionally or for your pleasure, Mastervolt has the products and systems you need. Nowhere else will you find a wider choice or more options for your power system. Batteries, battery chargers, inverters, information panels, digital switchboards, electrical steering and fully integrated systems: The breadth and the depth of the Mastervolt range offers a solution for every onboard requirement. From 12, 24, 48 Volt DC and 230 Volt to American 120 Volt, 50 and 60 Hz.