awesome ppt.If this is application we can save electricity.

1. SOLAR POWER ENABLED
MOBILE PHONE
TECHNOLOGY

2. CONTENTS:
Introduction.
 Working of solar cell in mobiles.
 Working of solar powered batteries.
 Solar powered screens for phones.
 Solar energy based mobile phones.
 First invention of solar phone.
 Features of the first solar phone.
 Advantages.
 Bonsai tree - solar mobile phone charger.
 Conclusion.


3. INTRODUCTION:

Now a days we have
got used to our mobile
phones so much and
without
our
mobile
phones we feel so
handicapped.

In the beginning when
telephone was invented
we are limited to indoor
calls and now with the
invention
of
mobile
phones we got little
more free as we can use
them any where.

4. “solar mobile phones decreases
the use of electricity.”
Technology is all
of
making
complicated things
as
easier
as
possible to people
commercially.
Instead of carrying
chargers these are
replaced by solar
mobile phones.

The technology of
replacing
solar
energy
with
electricity
are
already coming into
use in these days.

5. Working of solar cell in
mobiles:

Solar cells is an
electrical
device
that converts the
energy of light into
direct electricity by
photovoltaic effect.

Photovoltaic effect
is the creation of
electric current in a
material
upon
exposure to light.
•
when the solar cells
are
exposed
to
sunlight,
can
generate
and
support
electric
current on without
being attached to
external voltage.

6. Working of solar powered
batteries:

Small photovoltaic cells
or modules(group of
these
cells)are
displayed on a large
frame and directed at
the sunlight.

These cells are made
up
of
silicon
semiconductors which
will absorb part of the
light and converts it into

7. Solar powered screens for
phones:
Instead of putting a large
and ugly solar panel on
the back of the device.
 They want to integrate it
into a phone display in
such a way that user
wouldn’t even know there
is a solar panel on their
phone.
 The
solar
powered
screens
receives
the
sunlight.


8. “Awesome idea to bring solar
powered screens to mobile
phones”
The trick is in using a
super thin flexible
and transparent film
that is applied onto
the mobile phones
screen.
 Mobile
phones
screen which does
not interfere with the
phone’s functionality,
even allowing for


A battery would still
be
required
to
provide the backup
power and store the
energy created by
the film, but because
the energy would be
created not only from
sun but also light
source.

9. Solar energy based mobile
phones:
It works normally as
other mobile phones
while it charges up
via a solar panel on
the back of the
phone in both sunny
as well as cloudy
day.
 Apparently
generating enough
electric power to
make a call.


10. First Invention of Solar Phone:



The world’s first
solar phone was
launched on 17th
June 2007.
This phone was
developed by
Hitech
wealth
telecommunication
of china.
The
invention of
solar mobile phone
brought solution to
many problems.

11. Features of the first Solar
Phone:

The
Solar
Phone
panels trickle-charge
the battery in any
amount
of
light
including indoors (or
even by candlelight) .

The battery life is 2.5
times longer than it
would without the
panels .

12. “Solar mobile phone chargers
once charged fully can hold even
a year than regular batteries”
Advantages:


These
phones
provide
a
unique
interface
to
draw
attention to preserve
our
fragile
environment.
These phones will be
particularly useful in
rural areas where
there is no mains of
electricity.

The phone can get
fully charged in 815
hours
depending on the
climatic conditions.
An
hour
of
charging can yield
between
5-15
minutes of talk time
depending on the
climatic conditions.

13. “Solar powered BONSAI TREE
mobile phone charger”
It is efficient to
support charger it is
not a real bonsai but it
is energy modulated.
 It is compelled with 27
silicon solar panels
that can be arranged
in a way.
 The battery supports
solar energy it can
charge twice an i-pad
in just 4 hours.


14. “Sunlight is one of the easiest
accessible source of energy”
CONCLUSION:

Electrical
chargers
were not good enough
to provide complete
solution
to
some
problems. What we
have now in the form
of
solar
travel
chargers
is
a
complete and good
solution.