SUNBEAM ENERGY
Assalamualaikum wr,wb.
Good evening Mrs. Lecturer and
all my friends, thank you for the attention,this is my first presentation in
english language in this class, so if I have wrong about speech in this
presentation please give me a solution. My name is Nurzaman iwel and for the
next seven minutes I shall be talking to you about SUNBEAM ENERGY. If you have any question
while I’m speaking, please don’t hesitate to interrupt me.
I have divided my presentation into
two parts: First I want to explain about SUNBEAM ENERGY; Second I want to
explain all kinds application of technology sunbeam energy. At the end, I hope
to have some time to be able to answer your question.
Ok for the first time I want to
explain about SUNBEAM ENERGY
What is the sunbeam energy?
Sunbeam energy is benefit sunbeam
which to absorb with solar cell collector and storage in back up battrey for a
distribute for assorted requirement.
Issue about changless global
climate to be attention and study materials in the world do not aside from
developed countries or develoving, all out pour the attention to changless
global climate. Go back to nature, to keep continuity and exploit of energy
which environmental friendliness which hope and to be all our attention.
Source of energy big amount and
have the character of continue which available for mankind is proper to thanks
a goodness it is a sunbeam energy. Research and biger development is in running to looking for a economic
system.Technology sunbeam energy it is using the energy which provided from the
sun for getting a hot,light,hot water,electric and than is cooling for
house,commercial and industry. There is all kinds of application technological
which have in developing for to take a benefit sunbeam.
And then for the next I want to
explain about application technology sun beam. A lot of example application using
the sunbeam energy among solar fotovoltaik,solar street light, solar water
heater,etc. Be in fact alot of application about benefit for sunbeam, but for
this time I want to explain just a big line about some application sunbeam. Ok for
the first I want to explain about solar fotovoltaik,may be you can see the
picture,this is a fotovoltaik picture. What the meaning about fotovoltaik?
1.SOLAR FOTOVOLTAIK
Sun cell is working with alter
directly sunbeam to be electrics. Electrons in the material semiconductor,the materials which
using for caught the sunbeam, will be to moving when the sunbeam in the form of
foton (sunbeam) bump it. Sun energy which force migratory electron,it’s
happened to continuity and as a result happened also produce the electrics
which continue. The process which alter the sunbeam (foton) to be electric is
referred with FOTOVOLTAIK EFFECT. System solar fotovoltaik ussually in install
on the rooftop building. Rooftop system can be install on large industrial or
commercial building or for that matter they can go on a barn,your house or
a shopping plaza. The shape and style of
the roof dictates the applicable design of the system including the solar array
racking system,inverter,etc.
How does solar fotovoltaik work?
Solar fotovoltaik panels convert
sun light into electricity which can be used immediately to power. The
electrical appliances in your home, they attach easily and directly to your
roof with no moving parts and work even on cloudy days. So as long as there is
day light, solar fotovoltaik will be working for you.
Next
2.SOLAR STREET LIGHT
The situation now is that street
light powered by solar energy can be simply and rapidly installed,giving the
potential of many years of trustworthy use,with a minimum of maintenance. Solar
street lighting can be used not only on streets,boulevards and highways but can
also provide cost effective environmentally friendly lighting for both military
and civillian security installation ; park areas or parking space,air ports,and
similiar areas or indeed for whole communities.
Neither are solar street lights
the only outlet for solar technology on the roads,increasingly traffic
management system such as traffic light,road markers,and traffic signs are
employing solar technology because of their minimal running costs and low
maintenance,similiarly,air ports are becoming more aware of the benefits of
solar lighting even on runways. For environmentally and cost conscious,solar
powered lighting is the ideals method to illuminate the way ahead.
May be you can see the picture,
this is a some example picture about solar street light;
Next
3.SOLAR WATER HEATER
Solar water heater use the
sunbeam energy to heat, water up to a temperatur of 85 degrees celcius. Solar
water heater is simple,reliable,and cost effective technology that harness the
sun’s energy the provided for the hot water needs of homes and industry.
How the solar water heater work?
May be you can see here...
Solar water heater include
storage tank and solar collectors. The heat yielding depend about a weather,if
a cloudy day the sunbeam energy yielding a little energy and if the clear day
can yielding alot of energy.Solar water heater almost always require a back up system
for cloudy days and times of increased demand. If the fine weather solar
collector will be permeate and save the sunbeam,and then the heat yielding will
be save in the storage tank and finally can distribute to user.
This is a example picture solar water
heater which using at home and industrial;
Before I finish,let me just
summarize the main point...
Sunbeam energy is alternative
energy beside conventional energy,sunbeam can benefit for a our life example
for a lighting,heating,cooling in at home or industry. Sunbeam energy is cheap
and easy for installing and then is environmental friendliness. But in
indonesia just a little society can benefit a sunbeam because some application
like solar water heater,solar lighting,and etc the price is still expensive.
Thank you for your attention,
mrs..lecturer and all my friend if there are any question, I’d be delighted to
answer them...
Wassalamualaikum wr,wb.
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