Automatic Thyristor Switched Capacitor Panel is typical for large electrical systems with fluctuating load where it is common to connect number of capacitors to main power distribution station or substation. The Capacitor Panel is controlled by controller which continuously monitors the relative power demand. The Capacitor Panel ensures that the relay connects or disconnects the capacitors to compensate for actual reactive power of the total load and reduce overall demand supply. Automatic Thyristor Switched Capacitor Panel is strong and rigid in construction and requires minimal maintenance.