my name is bayes advantage you in my project is titled portable charger case then

found and you know technology

solar energy is defined as radiant light and heat from the sun that's harness using

a range of technologies such as solar heating solar thermal electricity solar architecture and artificial

for the synthesis in sp triple low solar suitable takes

right now let me us the primary source of electricity school utilized feeling about thirty

nine percent of electric production

during a production carbon dioxide a greenhouse gas no for tracking he is released into

the air

although called accounts for only eighteen percent of also feel usage in the us it

counts for thirty one percent of carbon dioxide emissions these greenhouse gases are primary cost

for climate change and extreme weather conditions the temperature anomaly or deviation from the average

from nineteen o one to twenty twelve in forty eight states of the us is

shown in this graph

as one can see the average temperature and one year has progressively gone up starting

around the nineteen eighties solar panels on the other hand provide a clean source of

electricity without emissions that lead to climate change

a solar panel is an electrical device that converts light energy usually from the sign

directly into electricity like from the centres absorbed by the panel and it excites electrons

in the semiconductor which then produce and direct electric current sometimes in burgers are included

to change the current to an alternating current

the difference between types of solar panels lie in the semiconductors

traditional solar panels use chris on silicon

you semiconductors make the panels rigid you have a range of thickness is in a

range of efficiencies highest recorded efficiencies for these kernels and the forty percentile then some

solar panels range from two hundred fifty eight hundred microns that flexible and you that

scratch as easily as traditional panels

the incorporation of nanotechnology a new branch of technology utilizing the manipulation of atoms and

molecules

in solar panel research

is a new one upcoming thing

according to come up on engineering news northwestern has been researching pair of skis cells

which utilise calcium tiny and order to increase efficiency of solar panels while keeping both

prices and thickness down in only one here the efficiency percentage of these cells has

increased from one percent to sixteen percent for my experiment i just a test crybaby

cells

because of price availability and toxicity

cell phones are then the fastest adopted piece of technology and the world in the

us according to the pew research centre the percentage of american adults the on the

cellphone in two thousand four close to sixty five percent and in twenty thirteen it

was recorded to be ninety one percent

it just fifteen to fifty four thing to have the highest percentage of adulthood cell

phones

looking at the breakdown of demographics

the current model for solar panel case on the market is called that you timed

movie as

in case is probably kristen's telecon as a semiconductor

for my project michael's were to create both a regular thin film based phone case

and that in some case that you realise carbon for higher efficiency rate

i also wanted my keys to be efficient then and cheap to make

for my experiment i set up for solar powered phone cases ten centimetres away from

a twenty while bold in order to control the environment

to the case is that you realise kristen's solar panels remote controls

the first is that you time will be s

we just say before uses probably crystalline

as a semiconductor

is that can control case uses monica still and bass solo piano that is connected

in parallel with the found in order to charge

it to experimental some cases i made consisted of three ten times solar panels connected

in parallel

the carbon based one

han additional layer

one being carbon and grapheme sheets and the topping in the in turn oxide plastic

that acted as an electrode experiment contained one trial with checkups every fifteen minutes

over the course of four hours and fifteen minutes and one over the course of

an hour

the result of my controls over the four and fifty minutes setting are shown below

in percentage versus time graphs

e time will be is the case currently on the market should very poor results

a phone kept running on and off

second control the case utilizing monarch response telecon was pretty successful it was the only

case had a positive correlation between percentage and time over the four hour and fifteen

minute period

well my experimental cases had a negative correlation between percentage in time but they also

boasted a better job of keeping the phone on the case currently on the market

although the carbon be sell did not and charge the phone as expected it at

the phone on for longer than the regular panels which shows that the incorporation nanotechnology

in solar panels is something that needs to be research more in order to increase

efficiency of then from solar panels and solar panels in general