The M15A-M20A from Delta Electronics is a DC to AC Inverter with DC Input Voltage 200 to 1000 V, AC Output Voltage 230 to 400 V, AC Output Current 24 to 32 A, Output Power 12600 to 16800 W, Temperature Operating Range -25 to 60 Degree C. More details for M15A-M20A can be seen below.