The Victron MultiPlus Compact 12V 2000W Inverter with built-in 80A Charger - CMP122200100 is an all-in-one solution that combines a true sine wave inverter with a sophisticated battery charger and a high-speed AC transfer switch in a single, compact enclosure. This versatile unit not only provides reliable power conversion from 12V to 2000W of continuous AC output but also incorporates adaptive charge technology to optimize battery health and longevity. The unique PowerAssist feature prevents AC source overload by automatically reducing battery charging as needed, and can also augment the output from generators or shore power. With an uninterruptible power supply (UPS) function, it ensures seamless continuity of power to critical loads in less than 20 milliseconds, ideal for computers and other sensitive electronic equipment. The MultiPlus allows for parallel operation of up to six units for increased power output, and it can be configured for three-phase or split-phase operations, making it a flexible choice for a variety of applications.