Knowing
about solar panels and truly understanding them are two different
things. It is easy to say that it is a good idea to use these panels,
but with a better understanding comes more knowledge concerning why
it is important to know more than just the superficial facts.
For those who are considering a purchase of solar panels or any other
kind of solar equipment, included here are the answers to four of
the most important questions those interested in these devices need
to ask themselves.
• How much will it cost?
Although the answer to this question can vary greatly depending on
several different factors, there are two main items that make the
biggest difference when talking about price. First of all, the size
of the home needs to be considered. In addition to understanding the
square footage of the home to determine the amount of energy it will
take to power it, it is also important to know the size of the roof.
The more roof space a person has, the more likely he is to be able
to fit on more solar panels. This can be helpful because the more
solar panels are installed, the more the system will work to provide
for electrical needs.
• Can I lay the solar panels myself?
Yes and no. In theory, many of the newer models of panels are smaller
and easier to handle. Because they are not as large as previous models,
owners can find it to be easier to get a handle on them. Also, people
will find that most of the typical panels that go on homes now only
weigh around 40 pounds.
So, in theory, people can lay these panels by themselves. But, for
those who want to avoid the hassle that comes with doing such a large
project, there are many companies that will do so for a price.
• How does it work?
Most people are already familiar that it is powered by the sun, but
few realize just how intricate this whole process is. The sun is collected
by the silicon that is located on these panels. The UV rays make the
electrons that are located in the silicon move around. As this movement
takes place, the energy begins to form.
After this occurs, the energy is then moved out of the panels and
into a battery or other kind of collector. Of course, there are about
a million other things that have to occur for all of this to happen,
but this is a fairly detailed basic explanation of what happens.
• Will I really save money?
Using solar panels save some people hundreds or thousands of dollars.
For others, it ends up putting them that much in the hole. It all
really depends on how good of a conservationist the homeowner is.
The initial cost for a home solar system with solar panels can cost
between $15-30,000. Those people who begin to conserve more energy
after the panels are installed will find that they are able to save
a lot of money because they do not have to rely on the backup of still
being connected to the local power grid.
However, those who continue to use the same amount of electricity
as they always have are unlikely to see significant changes because
they are still needing to take some electricity from the power company.
Understanding the four previous items won’t make anyone all-knowing
about solar panels, but it will give them a much stronger basis of
understanding than what others may have.