The s are the perfect complement to generators when shore power is unavailable, to quietly and efficiently provide household power when needed. The PRO Series design is both user friendly and versatile. These power inverters feature a detachable, digital remote control to display precise inverter, AC source and battery status information from one convenient location. A built-in transfer switch automatically detects when generator or shore power status changes to ensure power is always available. | Xantrex PRO Series Power Inverter