Continuous power: 2000W
Peak power: 4000W
Input voltage: 10-15VDC or 21-28VDC
Output voltage: 110 / 220 / 230 / 240 VAC
Output wave form: modified sine wave
Frequency: 50hz or 60hz 
Low input voltage warm: (10.5 +/-0.5) / ( 20.5 +/-0.5)V
Low input voltage protection: (10 +/-0.5) / (20 +/-0.5)V
Fuse:5X35A
Dimension:35X20X8CM
Weight:4.6KGS
Packing:color box
Packing size:45X29X26CM
QTY:2PCS/CTNS
G.W:11KGS
Container 20FT:1500PCS

Automatic thermal shutdown
Low battery alarm / shutdown 
Extra surge capacity
Short Circuit Protection
Overload protection
Over heat Protection
Over-voltage Protection
Built-in cooling fan
Full input and output protection
Reverse polarity protection
We have CE,E8,RoHS approval etc
If any item you are interested, please feel free to let me know