Compact, industrial dc-ac inverters deliver 500VA pure sine wave output

ABSOPULSE CSI 500F-FXW series of compact, industrial quality dc/ac inverters deliver 500VA pure sine wave output voltage. Device converts 24V, 36V, 48V or 125Vdc to 115Vac or 230Vac continuous output. Products are cooled by built-in fans and have a 185 x 66 x 358mm total footprint. Device accepts a 125Vdc (105-145V range) and delivers 230Vac at 50Hz, and they are convection cooled, measuring 153 x 66 x 358mm. Both versions are rated for operation over a 0C to +50C temperature range at full load with no derating required. Wider temperature ranges are available on request. Efficiency is typically 80% at full load, depending on the input voltage required.  http://www.absopulse.com