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Over the summer months we have been made aware of several solar pv systems dropping out at peak times. This is due to an increase in the distributed voltage supplied into properties. A standard installation should be between 207-253 volts with the average being 242 volts. With...

We met Mr & Mrs Scott at a local show and we were asked to survey their detached bungalow in Sheffield to discuss ways of reducing the annual running costs of the property. Following the survey, we installed solar panels, LED lighting, and a voltage optimisation unit. Solar...

In recent weeks we have been called to several properties experiencing high voltage problems. The symptoms are alarm systems activating, appliances failing and RCD units tripping off. Our power is delivered by the National Grid by local network operator Northern Power Grid (the...