Available models
STC-12700II   700W   ±12V DC Input
STC-12400II   400W   ±12V DC Input
 Available models
STC-24850II   850W   ±24V DC Input
STC-24400II   400W   ±24V DC Input
 Available models
STC-48450II   450W   ±48V DC Input
 Available models
STC-120500II   500W   ±120V DC Input
 Available models
STC-220500II   500W   ±220V DC Input