SW Series
These reliable and efficient Xantrex SW-Series sine wave inverters offer many standard features, including a 3-stage battery charger, automatic AC transfer relay, internal LCD display/control panel, and programmable automatic generator start system. Appropriate for stand-alone or utility-interactive systems.
Wall or shelf-mount: 9" (22.8cm) deep, 22.5" (57.2cm) wide, 15.1" (38.3cm) high
Unit weight: 90,105, or 136 lbs.  (42,48, or 63 kg) Depending on model
Xantrex SW4024 4.0 kva-24 vdc input, 120 vac 60 Hz output 
with 120 amp charger and 60 amp AC transfer relay
$ 2750*
list price
Xantrex SW4048 4.0 kva-48 vdc input, 120 vac 60 Hz output 
with 60 amp charger and 60 amp AC transfer relay
$ 2750*
list price
Xantrex SW5548 5.5 kva-48 vdc input, 120 vac 60 Hz output
with 70 amp charger and 60 amp AC transfer relay
$ 3450*
list price