1) Input Voltage: DC12V ( 10.5-14.8V )Or DC24V ( 20-28V )

2) Output Voltage: AC220V,  230V,240V ( 100V,110V,120V )

3) Continuous Power output: 500W

4) Peak Power ( Max ): 1000W

5) Waveform: Pure since wave

6) Output Frequency: 50HZ / 60HZ /   ± 4 HZ

7) Availability power:   ≥  90.5%

8) Low voltage alarm: 10.5V ± 0.5V

9) Low voltage range: <  9.6V

10) High voltage range: > 14.8V

11）Non-load current:  ≤  0.4A

12）Over Load Protection: > 600W

13）Over Heat Protection:  > 60℃

14) Fuse: 2x40A

15) Cooling Fan: Yes

16) Reverse Protection: Yes

17) Short-circuit protection: Yes