The National Grid delivers an average of 242 volts to all UK users. When installed, our voltage optimisation solution enables your electrical equipment to work at the optimum of 220 volts, reducing your kWh usage and avoiding wastage.
Through Ohm’s law, optimising voltage on any supply produces instant kWh savings of up to 19%, reducing your electricity bills and carbon footprint.
Voltage management will also prolong the life of your electrical equipment. The UK’s wiring regulations (BS7671) state that any electrical equipment required to work at 242v will suffer a reduced working life by up to 46%.