Daily headlines make everyone aware of the perilous situation in which our environment must operate. The human population has historically overtaxed its natural resources and today we are seeing the long-term effects of this selfish actions. While many people try to reduce their ?carbon footprint? by recycling, costs their money in more effective ways and intake a more ?earth friendly? diet, one of the most vital practices we should all start is improving our energy efficiency.

One of the most well developed methods of becoming energy efficient is through the use of renewable energies such as outdoor solar lights. In fact solar power is the best developed and most broadly applied of the modern energy technologies and nearly anyone can use it to reduce their traditional energy consumption.

How? It is really quite simple to recognize the ways in which the sun?s energy can be place to use in even the most basic methods. For example, all through the hot summer months a home owner or apartment occupier could close all window blinds, curtains or shades to reduce their need for air conditioning or home cooling. (Presume a summer without warnings about ?rolling blackouts? because everyone has to keep their air conditioner turned to its highest settings simply because they allowed the sun to pound into the room all day long.) Alternately all through the winter months they could easily rely on the sun?s warmth to heat up a room all through the earlier hours of the day and then close the blinds before dusk in order to capture the remaining heat.

Persons who have the financial means can use solar energy in a significantly wider number of ways, and not just to heat their domestic hot water or supply their homes with some energy. While such functions are ideally where all home owners should be headed, currently the equipment and gear required to convert a home?s energy supply entirely to a solar powered system are not within everyone?s budget or ability. Home owners can but use a wide number of solar powered LED lights and appliances (including radios, solar landscape lights, ovens and attic fans) as an effective approach towards energy efficiency.

Finally, solar power has finally reached the automobile industry and several major manufacturers have promised consumers that they will make cars with rooftop solar panels unfilled by the year 2010. While such vehicles may not be fully powered through solar energy it is clearly a step towards a healthier earth.

We are indeed fortunate to live in a world of modern technology which has provided us the convenience of electricity at the flip of the switch. Most of our modern gadgets run on electricity and sudden power outages frustrate us no end. We take all this for granted and therefore cannot presume a world without electricity or fuel for our vehicles. Neither do we stop to reckon that conventional energy which is obtained from natural resources like fossil fuels will not last forever. In the present scenario of global warming and ozone layer depletion, the world needs to make a lifestyle change to protect the environment for the future generations. We have to seriously look towards alternative energy and alternative fuels to take care of our needs.

Nature has provided us with an unlimited source of energy in the form of solar power. This is a natural resource, unreservedly unfilled and will be replenished as long as the Sun shines. Solar power is the energy obtained from the heat and rays of the sun. Solar power has many uses. It can be used to generate electricity using photovoltaic solar cells and concentrated solar power. It can be used to heat buildings directly by passive solar building designs, or cooking and heating food with the help of solar ovens. Solar Chimneys can be used to heat and cool air.

Alternative energy is the future trend and most of the technologies pertaining to alternative energy depend directly or indirectly on the sun. Solar energy drives the atmosphere and virtually supports all life on Earth. Heat and light from the sun along with hydropower, geothermal power and wind energy account for most of the flow of renewable energy. Solar Power refers to the process of conversion of sunlight into electricity. The electricity can then be used to power up our homes, businesses and industries to continue the cycle of life.

Agriculture depends on solar energy. Plants use sunlight for photosynthesis and thus yield food. Heating, ventilation and air conditioning systems are closely related and use solar power as their source of energy. Solar water heaters were the earliest use of solar power and continue to be used even today. Solar cookers used for cooking and drying foodstuffs offset fuel expenditure, reduce demand for firewood and increase air quality due to reduction of smoke. Domestic use of solar power is the best way to conserve our natural resources.

There are many technologies which are being used to harness solar energy. Applications span through the residential, commercial, manufacturing, agricultural and transportation sectors. Solar energy can be used to yield food, heat, light and electricity. The flexibility of solar energy is manifest in a wide variety of technologies from cars and calculators to huge photovoltaic plants. Recent price hikes and erratic availability of conventional fuels are factors that are renewing appeal in solar heating technologies. Thus solar power is vital to the very existence of the world as a whole.

What are thin film solar panels, and what could maybe be so exciting about them? Why are they so vital to the future of alternative energy and solar power on this earth?

Thin film solar panels operate in the same manner that fixed solar panels do, the only difference being that they are a lot thinner and require far less equipment and energy for construction.

This might not sound extremely spectacular, but in fact it is. It’s a major breakthrough in solar technology.

Why Thin Film Solar Panels Are So Vital?

Thin film solar technology is considered to be a major breakthrough because, up until now, the two barriers that have not permitted solar energy and solar technology from becoming mainstream energy providers have been the 1. the cost to yield them, and 2. the problems in rapidly mass-producing them.

Both of these problems have been solved. This paves the way for swift expansion of clean energy in the form of solar power.

What is Thin Film Solar Technology?

Thin film solar technology is a method of putting extremely thin films of photovoltaic material on to a thin layer of financial help for support.

This is made possible through new inventions, such as solar ink. A photovoltaic material is dissolved into a solution, that is then printable as ink. It is then printed out, also to how books are printed.

Because of the invention of solar ink, it is possible to print photovoltaic material onto thin layers of plastic fabric or metal. This printing process is extremely quick, and thus it allows you to mass-yield solar panels at a high speed and at only a part of the cost.

Whereas, in the past, solar panels were bulky and weighed a serious amount, thin film solar panels weigh nearly nothing and take up nearly no space. This means that solar panels can now be produced at only 5 percent of the cost, as compared to our ancient bulky solar panels.

Uses of Thin Film Technology

The ability to literally print solar panels onto fabric, plastic and metal has opened up new horizons in the application of solar power.

Some of the uses now possible are as follows:

Construction:

Metal roofing Membrane roofing Architectural fabric

Consumer:

Rollable solar chargers Foldable solar chargers AA battery solar charger Cell phone chargers Satellite phone chargers Laptop chargers GPS chargers PDA chargers Handheld game chargers Radios

Outdoors/Camping:

RVs Campers Boats GPS devices

Military, Police and Emergency Services:

Solar field shelters Foldable solar chargers Rollable solar chargers AA battery solar charger Communications systems Medical refrigeration systems Water purification systems

Remote Locations, etc:

GPS asset tracking Highway/transportation lighting and signals Weather stations Flora and fauna feeders Remote sensors and data transmitters Security lighting Warning/safety lights Water pumping systems

The above are just some of the ways that solar power can be and is being used, with the advent of thin film solar panels. I am sure that many more uses will be added, now that the price and manufacturing barrier of solar power have been broken.

The thought of solar energy started over 100 years ago, but the technology hasn’t been as fantastic as it is until today. With companies finding new ways to use renewable energy resources, solar energy is going to be more vital. Solar energy is one of the best renewable energy sources because it is so abundant. We’ll never have a sun drought, we’ll never have to wait for the sun to pick up nor will we have to drill into earth like with many of the other renewable energy resources. But, to use solar power, we need solar panels. Solar panels are vital because without them the thought of solar energy would be useless.

Solar panels work in two different ways. First there are solar cells that convert light energy into electricity. This is a small on the expensive side, which doesn’t make it as well loved as the way energy is used now. But, they are found on a number of products. Space shuttles and satellites use them. Parts of these are covered in solar panels. These objects have the space for all the panels it would need. Another way to use solar panels is by using the heat from the sun. The solar panel attracts the heat and heats up a liquid with a low boiling point. This liquid is transferred to water where steam is used in a generator. This process is simple, cheap and effective.

Solar panels come in different forms and there is no exact shape for one. There are different versions of solar power as well. There is concentrated solar power, which is a sea of mirrors combined together to pull towards you the sun’s heat. These are usually out in the desert and use thermal energy to make ways to heat homes, heat water and power machines. This type of energy is a small more expensive than wind energy, but expenditure less than photovoltaic energy, which is commonly used in households.

It has become cost effective to use solar power to heat and power your home. In the beginning stages of the manufacture of solar panels, it took adventurous people to take a chance on it. Since the ahead of schedule stages, solar panels have been modified to pull towards you to sun surpass. Different types of metal have been tested to see what works best. In the concentrated solar panels, which is also known as parabolic trough solar, aluminum is the best overall metal for its ability to pull towards you the sun and sturdiness in an outside environment. The technology is getting cheaper for residents to use as the process gets more refined.

Solar panels are vital to the evolution of the society. It is vital for countries, such as the United States, to go away from the dependency on unknown oil and to use energy resources that are readily unfilled. No one can deny the sun isn’t a steady resource. Even on cloudy days, there should be enough light and leftover energy to power homes through the day. More countries have to learn ways to use solar panels as part of everyday life. The problem is it is still cheaper to use fossil fuels in the small term. In the long run, solar panels will be everywhere making energy cheaper than before.