The major benefit of the Energy management system is the saving of energy and the cost associated with it by efficient use of light energy. Typically the payback time for an energy management system is 2 to 3 years. After this time, it is basically a saving to the client which he wouldn’t have achieved without the system. The efficient use of energy also implies the better use of environmental resources.
Apart from energy saving, the inclusion of such an intelligent system gives higher level of control to the operator resulting in lower maintenance cost. The user also gets flexibility of reprogramming the controls as required for any change in the future which would have otherwise resulted in rewiring and additional cost.