Photovoltaic
glass is a special glass with integrated solar cells, to convert solar energy
into electricity in a clean, quiet and reliable way. This type of system
differs from the Solar Panels that have been around for some time, which are
mainly used to produce hot water.
Photovoltaic
systems are comprised of photovoltaic cells, devices that convert light energy
directly into electricity. Because the source of light is usually the sun, they
are often called solar cells.
The word Photovoltaic
comes from “photo,” meaning light, and “voltaic,” which refers to producing
electricity, therefore,
the photovoltaic process is “producing electricity directly from sunlight.”
Photovoltaics are often referred to as PV. This means that the power for an
entire building can be produced within the roof and façade areas. The house remains connected to the electric utility
at all times, so any power needed above what the solar system can produce is
simply drawn from the utility.
The need for
correct, safe installation of this type of system is critical and to ensure
installers are assessed to nationally agreed standards GQA has worked with
Industry experts to create a fit for purpose qualification. Because the
qualification stops short of commissioning the system there is no requirement
for a qualified Electrician to be involved in the work required to complete
this qualification - the commissioning of the system will be dealt with by a qualified individual. There is currently a Level 3 qualification being developed
for those completing Surveys for PV Installations and also those involved in
Service, Repair and Maintenance of PV systems.
For details
of GQA’s Photovoltaic Panel Installation qualification and Centres approved to
offer them visit www.gqaqualifications.com
