Voltage optimisation is beneficial when the electricity supply to your site is at a higher voltage level than needed, resulting in excessive energy consumption and high electricity bills. Voltage optimisation systems work to optimise the outgoing voltage without compromising the supply.
One of the reasons why voltage optimisation is so effective is that the average voltage supplied from the National Grid is 242V (although it can be as high as 253V), whereas the nominal UK voltage is 230V.
VPhase VX1 Volatge Optimisation Unit -Smart Voltage Management Device
Reducing and managing the voltage coming into your home, a VPhase VX1 device will ensure your electrical appliances use less electricity.