It may be a while before this technology makes it into the
average households, but this will probably happen eventually. Many homes have
windows that face the equator (south in the northern hemisphere, north in the
southern hemisphere) and would welcome lower electricity bills. Buying a grid
tie inverter for solar inverter supplier
windows may impose an extra cost on the homeowner, but it would not be very
significant. Note that if the individual already has a distributed electricity
source, adding solar windows becomes even simpler.
The Photoelectric Effect
PV solar panels produce your electricity using something
called the photoelectric effect. The photoelectric effect was first noted back
in 1839 by a French physicist named Edmund Bequerel. He discovered that certain
materials would produce a small electric current when you exposed them to
light. This is the principle used by PV solar panels. The first practical
applications of PV solar panels were on space craft in the 1960s. As time went
on, the technology improved and the panels became smaller and cheaper. Today
solar panels are affordable and efficient enough for domestic use.
What Is A Solar Cell?
solar battery cells
are small devices which can convert sunlight into electricity. One cell on its
own will only provide a very small amount of power. Several cells connected
together and fixed in a frame make a solar panel (or a module), which can
produce a larger, useful amount of power. When several panels are connected
together you have a solar array.
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