How solar panel works
As we know
that sun emits energy in terms of electromagnetic radiation and these radiation
emitted by sun will be absorbed by solar cells.
Once this
electromagnetic radiation will be absorbed by solar cells there will be a
chemical reaction that will cause of rapid movement of electron and these
electrons will move in one direction because of the cells are manufactured with
such materials with such atomic structure that it will force to electrons to
move in one direction and due to this reason that electrons will move in one
direction there will be production of direct current.
This
direct current will finally flow through an inverter that converts the direct
current in to alternating current. It is very important to convert the direct
current in to alternating current because we could not use direct current in
our appliances as they will run on the basis of alternation current flow.
Image
Courtesy: Google
It must be
noted that solar panels are made by a numbers of solar cells and thus each
solar cells contribute to produce electricity.
The solar
cells utilize light in order to move electrons. The solar cell is usually made
by two different layers and these two layers are stuck with each other.
First
layer will be loaded with electrons and therefore these loaded electrons will
be ready to jump from this layer to another (second) layer. Second layer will
have capability to take electrons and hence there will be possibility of
movement of electrons.
General Maintenance points for solar panel
As we know
that there are no moving parts in solar panel therefore it must be noted that
Solar panels usually require general maintenance .for example in our check list
we have to check solar panels for debris and dirt as dirt used to accumulated
on solar panels.
Before
going for maintenance we must aware about safety precaution that must be
considered during maintenance of solar panels.
We must think that we have to use simple hose in order to wash the panels face during the period of evening and in morning. It must be noted that we should not use cold water on hot solar panels as there will be great possibilities of being crack.
We must think that we have to use simple hose in order to wash the panels face during the period of evening and in morning. It must be noted that we should not use cold water on hot solar panels as there will be great possibilities of being crack.
Feedback signal to run the compressor
In order
to keep running compressor continue, a feedback signal is used. Feedback signal
is produced when pressure under pressure vessel will fall below the desired
limit and this signal will be received by received and will be sent further on
de-coder to de-code the signal.
Brief notes
After
study about the solar panel we have concluded that solar system is the best
environmentally friendly energy sources.
We have
also discuss the material for producing solar cells, criteria for selection of
required materials, process to produce solar panel , wiring diagram for solar
panel, we have also discuss how to determine the analytically power production
from solar panel.
After
discussing every point regarding solar panel we have concluded that solar
energy will be the best alternative to produce required power to drive the
mechanical system to run the compressor and to store the air in pressure
vessel.
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