UX Series
The Xantrex UX-Series modified sine wave inverters offer an optional 3-stage battery charger and automatic transfer relay.  Recommended for small to medium off-grid and utility back-up usage.  UL listed.

Shelf or wall mount: 8" deep (20.3cm), 10.5" wide (26.7cm), 5.75" high (14.6cm)
Unit weight: 16 to 17 lbs.  (7.3 to 737 kg)
Xantrex UX612 600 va-12 vdc input 120 vac 60Hz output
without charger and AC transfer relay
$ 595*
list price
Xantrex UX612 600 va-12 vdc input 120 vac 60Hz output 
with 25 amp charger and AC transfer relay
$ 695*
list price
Xantrex UX1112 1100 va-12 vdc input 120 vac 60Hz output
without charger and AC transfer relay
$ 795*
list price
Xantrex UX1112 1100 va-12 vdc input 120 vac 60Hz output with
with 35 amp charger and AC transfer relay
$ 895*
list price
Xantrex UX1412 1400 va-12 vdc input 120 vac 60Hz output
without charger and AC transfer relay
$ 885*
list price
Xantrex UX1412 1400 va-12 vdc input 120 vac 60Hz output 
with 50 amp charger and AC transfer relay
$ 985*
list price