Back to the grid

Recent figures suggest that more and more electricity in the UK is being generated from renewable sources – not least solar PV. With that in mind, Graham Wretham focuses on grid-connected systems and, in particular, installing the electrical supplies – both AC and DC.
Photovoltaic (PV) systems are generally divided into two groups, standalone systems and grid-connected systems. However, this article only considers the installation of grid connected systems of up to 4kW – for a small commercial unit or domestic property.
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