Solar Photovoltaics (Solar PV)
What is it?
Solar electricity systems capture the energy from the sun’s
radiation and convert it into electricity. The greater the
intensity of the light, the greater the flow of electricity,
although Photovoltaic (PV) cells still produce power when the sun
is hidden by clouds.
How does it work?
The cells in the photovoltaic (PV) panels convert solar
radiation (suns rays) into electricity. When light shines on
the cell it creates an electric field across the layers, causing
electricity to flow. Individual PV cells are connected
together to form a module. Modules are then linked and sized to
meet a particular electrical load (need). The result is a PV
array.
Is it suitable?
Solar panels or individual solar tiles can be installed onto
existing and new buildings, either on roofs or walls. You
will need to ensure the roof/ wall is strong enough to take the
weight of the panels.
To maximise hours of sun the building should be south facing or
within 35 degrees of south, and there should be no shading from
neighbouring buildings or trees.
The ideal roof pitch is approximately 35-40 degrees or less.
Find out from your Local Authority whether Building Regulations
or Planning Permission is required, it is usually a permitted
development if installed outside of a conservation area, below the
roof line.
What are the benefits?
Cut your bills: free use of the
electricity generated during daylight. Therefore you will only need
to buy your electricity from the Grid during the hours of darkness,
or if the panel is not generating sufficient electricity to meet
the needs your household needs.
Cut your carbon footprint: solar electricity is
a green renewable technology that can reduce your carbon dioxide
emissions.
Systems installed by an accredited contractor (MCS approved) can
earn you money from the Government’s Feed
in Tariff Scheme (FITs)
Contact Us
Climate Change Officer
Property, Leisure and Waste Management
White Cliffs Business Park
Dover
Kent CT16 3PJ
Email: energy@dover.gov.uk
