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Combis (inverter/charger)

Mastervolt Combis integrate a powerful battery charger, a quiet and efficient inverter and a versatile switching system in one robust, lightweight and compact device. This multi-faceted product offers a carefree power supply for recreational and professional use. 

Possible applications vary from launches to 16-metre yachts, from campers to demo trucks, from holiday homes to remote businesses, and from backup systems to grid connected systems with energy storage. Each Mass Combi, Mass Combi Ultra and Mass Combi Pro can be used as an automatic stand-alone device for a non-stop power supply or as part of a larger power system.

Powerful Power Assist function

The Mass Combi and Mass Combi Ultra provide extra power from the battery when consumption is higher than can be supplied by the generator or grid connection. Power Assist prevents current variations and blown grid fuses, even in case of weak electricity connections or small generators.

MasterBus compatible

The MasterBus platform brings advanced system functions within reach and allows users to monitor a complete power system from a single display. The intelligent ‘one cable’ system minimises cable connections and saves valuable weight and space. After connecting, you can automate and adapt your system to your personal demands.

Mass Combi versus Mass Combi Ultra

Mastervolt has developed four Mass Combi models ranging from 1600 W to 2600 W. The Mass Combi is recognised as the best product on the market and offers proven reliability. There are also five Mass Combi Ultra models available for systems from 3000 W to 40 kW.

The Mass Combi Ultra is based on the well-known Mass Combi range but is even more compact, stronger and more efficient and comprehensive. In addition to easier installation and higher capacities, the Combi Ultra has various unique benefits such as full capacity in high temperatures, an integrated solar charge regulator, and separate grid power and generator inputs. Up to ten units can be parallel switched and the Combi Ultra offers a 3-phase power supply.

The revolutionary technology of the Combi Ultra ensures a high yield, and the fan remains switched off until 50 % of the charge current or 50 % of the inverter capacity is reached. This is perfect for night-time operation when little power is consumed. At higher capacities, the Optima Cooling concept provides a constant ventilator speed without an annoying noise.

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Combis (inverter/charger)

Mastervolt Combis integrate a powerful battery charger, a quiet and efficient inverter and a versatile switching system in one robust, lightweight and compact device. This multi-faceted product offers a carefree power supply for recreational and professional use.  Possible applications vary... More about Combis (inverter/charger)