The
use of solar pool covers is necessary for saving money. Even though
the solar energy system is designed to save you money in the long
run, without a cover for the pool the pool owner may actually end
up spending just as much money as he would have with a typical fossil-fuel
system.
Understanding how these covers work can help people who want to be
able to keep their pool warm better understand the methods and practices
that will allow this to happen.
Basically what the cover does is trap in the heat in the pool area.
The cover allows heat to enter into the pool area, but prevents the
heat from leaving. This helps ensure that the pool is getting all
the energy it needs.
The longer these solar pool covers stay in place, the more likely
it is that they will be effective enough to trap in heat. By leaving
this cover on for 24 hours at a time, the temperature of the pool
could increase up to more than 10 degrees. But, if you leave the cover
on for days at a time, it should not be expected that the temperature
will continue to increase exponentially. There is a cap to how warm
these items can get and around 15-20 degrees is probably the biggest
temperature change that a pool owner can hope for.
However, trying to heat the pool efficiently without the cover is
nearly impossible. People who have tried to do things like use solar
water heaters have found out the hard way that although these devices
can be helpful for short-term help, without solar pool covers this
warm water will not stay that way.
Trying to heat a pool without a cover can be compared to trying to
heat a house without a roof. Much like the heat from a house would
rise and leave a home without a roof, the heat also simply rises and
exits the pool area without a cover to block it.
Most solar pool covers tend to be made of a dark fabric. Black and
dark blue are both popular colors. These are popular colors because
the darker colors are more heat absorbent, and, of course, the more
heat a solar pool cover attracts, the better off the pool will be.
Another way to keep the pool warm is to get a cover that is at least
semi-transparent. This way the cover can work in two ways. First of
all, it traps the air inside of the pool area. Secondly, it allows
the suns warm rays to seep through the cover. This further heats the
pool even more.
Solar pool covers are pre-made in a variety of sizes and shapes, but
they can also be custom made as well.
In addition to being able to do all of the aforementioned items, these
solar pool covers are also worthwhile purchases because they are valuable
in helping the homeowner conserve water. In fact, these covers can
help the amount of make-up water by nearly 60 percent.
In addition to this, solar pool covers can help out the environment
as well. These covers have been known to be able to reduce the chemical
consumption by around 50 percent.
Lastly, it is important to understand how evaporation can wreak havoc
on a pool without solar pool covers. Because up to 70 percent of a
pool’s heat is lost through evaporation, by being able to stop
this progress, the pool is able to keep its heat and stay warm for
longer periods of time.