We are in an urgent crisis where sea
level rise due to global warming could displace millions of people in a few
decades. If we want to save the planet we must switch to cleaner sources of
energy quickly so that we can reduce our carbon emissions. Now we know that a
pump is a very useful machine that can be used to transport water in an
efficient and quick manner. However, traditional pumps require grid electricity
(which is produced from coal in most cases) or some type of fuel like diesel to
work. Let’s learn about a solar powered pump that can use the energy from
sunlight to do the same job.
What is a Solar Powered Pump?
These devices are just like ordinary
pumps with two more added components. The main difference is that instead of
using fossil fuels all the energy required to run the pump comes directly from
the sun. Photovoltaic panels are set up that absorb the sunlight and convert it
into electrical energy which can then be used to run the pump.
These solar panels are quite expensive
and will cost almost 80% of the budget when buying a Solar Pump. Care also must be taken that the size of the panels has
to be considered while keeping in mind the amount of water that needs to be
pumped.
Working:-
Besides having the solar panels and the
pump, another essential part of the system is the controller that is essential
for its working. The controller makes sure that the output power of the pump is
the same as the input power of the solar panels, which is necessary for smooth
functioning of the system. Another role of the controller is to immediately
turn of the power in case the voltage is too high or too low. This makes sure
that the pump is not affected in any way and ensures a long lifetime with less
maintenance costs.
Advantages:-
Solar powered pumps are not only good
for the environment but also for your wallet. This is because these systems
have very low maintenance costs and negligible operational costs. There is no
hefty electric bill because all the energy is being produced by the sun in case
of a Solar Pressure Pump. Now, the
environmental impact is that you are pumping less carbon into the atmosphere by
using a device that does not use electricity of the grid.
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