This 1000W inverter is perfect for providing reliable and stable power supply, allowing you to confidently use your electronic devices and appliances without worrying about power fluctuations. It is equipped with pure sine wave technology, which is essential for sensitive equipment such as household appliances,medical devices and electrical equipment. -Rate power :1000W -Surge power:2000W -Input Voltage:12V/24V/48V DC -Output Voltage:100V/110V/120V/220V/230V/240V AC -Frequency:50Hz/60Hz