Today's solar energy
system technology using photovoltaic (PV) panels was originally developed
over 30 years ago for the space program. For years, the high cost of these PV
panels made it impractical for most homeowners to take advantage of solar
power. However, prices on solar panels have fallen dramatically over the last
few years mainly because the price of polycrystalline silicon has also dropped.
Polycrystalline silicon is the main raw material that is used to produce PV
panels. With the cost of solar panels falling, creative financing plans, and
government incentives, switching to solar is becoming a much more attractive
option for many homeowners.
Although solar panel installations doubled in the United
States last year, there are only enough solar panels currently installed to
power about 600,000 homes. This is about the same number of homes that are
powered by one large coal-fired plant. To make a real impact on the
environment, more need to be installed.
Even though the percentage of homes currently using solar inverter supplier power is small,
the potential of solar power is great. Our sun generates more solar energy in
one hour than we could use in one year. We just need to start harnessing it.
No comments:
Post a Comment