When buying a standby generator for your home, it is
very important to choose the right sized generator. If you choose too
small a generator, you will not be able to run your essential
appliances during a power outage. Further, overloading the generator
may lead to its breakdown as well as damage to all appliances that are
using its power. On the other hand, if you choose too big a generator,
you would be spending more on its purchase, installation, fuel,
maintenance and repairs than required for your home. Choosing too big a
standby generator may lead to a huge and unaffordable initial cost.
The
size of your generator depends on the number of type of electrical
appliances in your home. Heating and cooling appliances like water
heaters, air conditioners, refrigerators etc consume a lot of power.
You would need a big standby generator to power such appliances even
during a power outage. On the other hand, if you want your house to
remain lit even during a power outage, you can opt for a small sized
generator. Further, appliances that have moving parts like fans and
pumps consume a lot of electricity at startup but do not require a lot
of power to continue functioning. Hence, it always pays to increase
your estimated requirements by 20% to provide for such appliances
before taking a final decision.
Along with the number of
appliances, you will have to consider the space available for
installation as well. Unlike portable generators, standby generators
need to be permanently installed and properly serviced for efficient
performance. Of course, the output of a standby generator is far better
than that of a portable one. Hence, you should have the necessary space
to install the right sized standby generator.
A standby generator
is a big investment that shall serve you and your family for years to
come. Hence, it is necessary to protect your investment from the
elements of nature. You should install your generator in a well
protected area that is well ventilated but yet not fully exposed to
sunshine, rain, snow etc. If you do not have space around your house,
you may have no choice but to opt for a smaller generator.
When
determining the size of your generator, you should get one that will
fit not just your current requirements but also your future
requirements as well. It is very difficult to anticipate your long term
energy requirements accurately. However, you can try estimating your
future requirements about five years from today and get a generator
which will serve you well even five years from today.
If your
house is due for a major renovation, it is better if you defer choosing
your generator until after the renovation or consider the planned
changes when taking a decision. If you are planning to install a new
air conditioner or other heavy duty electrical items in your house,
then you should decide the size your generator accordingly. One of the
options you could look at is installing a wind turbine to generate
electricity. Wind power is becoming more affordable and a small home
windmill could suit your needs.
Unlike generators installed in
your work place, home generators become an intrinsic part of your life.
Not choosing the right sized generator can leave you ruing your
decision to actually go in for a generator in the first place.