Like the MultiPlus, the Quattro is also an inverter and charger in one. In addition, the unit can accept two AC inputs and automatically connect to the active power source. Its many features include true sine wave inverter operation, adaptive charging, the use of hybrid PowerAssist technology, and functions suitable for multiple system integration, such as three-phase and split-phase, and parallel operation.
Models: 3VA, 5VA, 8VA, 1VA, 15VA