Off Grid:    Widely used throughout the world as a primary source of AC electricity, the SW offers sine wave, utility grade output power, high capacity battery charger, high surge current ability (inrush current), and easy installation.
 

                             Grid Tie: Using the Xantrex Grid Tie Interface (GTI), the SW converts energy from multiple renewable energy sources, such as solar, wind, and micro hydro, into AC power, selling power you don't use back to the utility. Software/hardware revision 4.2 or higher is required to connect the SW4024, SW4048, or SW5548 to the GTI.

                             Backup Power: When the utility fails, the SW Series instantly supplies AC power to critical loads. When utility power returns, it can automatically recharge your batteries in preparation for the next power interruption.

Features

    Utility grade, sine wave power.
    Durable construction for long life under extreme environmental conditions.
    Backed by a two year warranty with an optional three year, extended warranty  available.
   4000 or 5500 watt continuous output models.

    Three-stage battery charging (bulk, absorption, and float) with remote temperature sensor for increased performance.

    Programmable control module with LCD display and LED indicators.

    Low idle current (less than 1 watt) conserves energy when no loads are present.

    Soft start capability for starting heavy loads.

    Built in starting control circuits for two and three wire generator staring systems.

Expandable & Flexible
Series stacking capability for 120/240 VAC operation (optional equipment is required).
Parallel stacking capability for greater output at the same voltage (optional equipment is required).
Three phase configurations available in a Power Module system for industrial quality power in remote locations (optional equipment is required and only available on 48 volt models). Three phase configurations are not recommended for utility interactive operation.