Available models
STC-121100   1100W   ±12V DC Input
 Available models
STC-241300   1300W   ±24V DC Input
 Available models
STC-481300   1300W   ±48V DC Input
 Available models
STC-701300   1300W   ±70V DC Input
 Available models
STC-1201300   1300W   ±120V DC Input