The greatest savings are to be made in applications utilising centrifugal fans and pumps, known as “Variable Torque” loads. The affinity laws governing these types of load can mean for a 10% reduction in speed, typically the power requirement will be reduced by 27%.

In most industrial and commercial installations, the electricity supply is charged based on a number of factors;

The most obvious measurement is kWh, which is the amount of energy that the consumer uses, and is charged in pence per kWh.

Solar panels take advantage of a powerful yet free energy source – the sun. In a single hour the sun transmits more energy to the earth’s surface than the world uses in a year.