Mastervolt designs reliable off-grid electrical power systems, including inverters, chargers, and batteries for marine, mobile, and industrial applications.
Mastervolt is a leading global supplier of autonomous power solutions, specializing in the management, conversion, and storage of electrical energy. As part of the Navico Group, Mastervolt engineers robust electrical systems designed for harsh environments, serving the marine, mobile (RV), and industrial sectors.
Their extensive product portfolio includes high-efficiency battery chargers, sine wave inverters, DC-DC converters, and advanced Lithium-Ion, Gel, and AGM batteries. The brand is also known for its integrated digital switching systems, such as CZone and MasterBus, which allow users to monitor and control their power systems seamlessly.
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Check the battery and connections regularly, at least every three months. Ensure connections are tight and free of corrosion. Do not attempt to open the valves, as this will void the warranty.
You can contact Mastervolt technical support via their website contact form, by email at tech.mastervolt@navicogroup.com (Americas) or ts.emea@navicogroup.com (EMEA), or by phone.
A green LED indicates an active/OK connection. A flashing orange LED indicates data traffic. A red LED indicates a fault or no connection.
The serial number is typically found on the identification label located on the side or back of the unit (e.g., on the right-hand side of solar charge regulators or inverters).