... reverse: by fuse DC input voltage: 12V DC, 275A, (10 to 15V) Input standby current (12V DC, +/-5%): ≤0.7A AC output voltage: 230/110V ... ): 3,000W Output frequency: 50 or 60Hz Output waveform: modified sine wave Low-battery voltage alarm: 10.5V DC, +/-0.5V Low ... hardware and software, we are also able to serve customer with final product 1,500W Power Inverter with AC Output Voltage 230/110V