The Mass Combi Ultra and Mass Combi Pro series from Mastervolt are the absolute ultimate power beasts when it comes to combined inverter/chargers. They have been developed with the latest state-of-the-art technology making them extremely compact and superior to any rival when it comes to power quality, even when switching between different power sources. They provide UPS class switching speed and allow parallel and 3-phase operation. The Mass Combi Ultra models come including a secondary battery charger and solar panel input option as well. Best in class.
Power Products Mobile Solutions Catalog 2019 - UK