We design the automatic power factor correction apfc panel based on the existing power factor corrections in the specified locations. The panels are custom built & the power factor is corrected to achieve close to unity. This brings down the maximum demand & avoids penalty for poor power factor conditions at the site. the panel will maintain the power factor of the system automatically by switching the capacitor bank as per the needs of the system. It also maintains the desired power factor through the automatic power factor control relay.