Saturday, March 21, 2009

Pros & Cons Of Solar Energy

By Anna

Every day, households around the world are using up the planet's resources for energy. If this continues, these energy sources will be depleted quickly -unless alternative renewable energy sources are utilized.

One of the energy sources that modern technology has recently put to good use is solar energy. Solar energy isn't anything new, but new technology advancements have placed solar power more into the mainstream, and it may one day be one of our primary sources of power. -

Advantages of Solar Energy

Since solar energy comes directly from the sun, it is not only renewable, but also accessible in any part of the world. As long as the proper equipment is utilized, unlimited amounts of solar power can be collected and put to good use.

Solar power is also one of the cleanest forms of energy, since it creates no pollution, and produces no greenhouse gases or waste products. For residential uses, the use of solar power minimizes negative impacts on the surrounding environment, making it a safer alternative to wind or hydro power.

Not only is solar energy non-pollutant, in terms of gases, but it also causes zero noise pollution - since there are no moving parts in any of the devices which are used to capture the sunlight. Due to the fact that no moving parts are used, maintenance costs are low as well - only occasional cleaning and periodic battery replacements are needed. Most manufacturers of solar panels provide twenty-year warranties for their equipment, guaranteeing long-life operation.

Solar panels placed on rooftops also double as a heat absorbers, slightly cooling the top area of the house which is directly below the roof.

Disadvantages of Solar Energy

The most obvious drawback of solar energy is its sole dependence on the sun. Once the weather becomes cloudy, or night strikes, energy collection comes to a halt. However, recent advancements of technology now allow the generated power to be stored in special batteries which provide roughly enough electricity to last a night.

This is why solar-powered devices, including flashlights, are gaining in popularity and are proving to be efficient energy savers. Solar panels can also be expensive, because of the materials that are used to create them. And even when these materials are taken out of the equation, the entire process, considering the other devices involved, can be a bit costly. This includes portable devices that utilize solar energy. But most of the cost involved is in the initial purchase and installation of a solar power system - not running costs.

Fortunately, there are some people who sell damaged solar cells, which are much cheaper. These damaged solar cells can be used to build fully functional solar panels, using the application of simple do-it-yourself techniques. Although in every part of the world, there is at least some point in time when the sun shines, it is also true that direct sunlight is needed in order to make the most of the sun's energy - and to generate the highest amounts of power. This significantly restricts the placement of solar panels. And some areas in the world may receive little benefit, due to lesser sunlight.

What's the Bottom Line?

More research and development continues to be invested into this growing technology, and that's a good sign for the future of our households - as solar power may one day be used more frequently than other energy sources. Of course, solar energy isn't perfect, but it makes a great complimentary addition to other energy forms.


Saturday, March 7, 2009

Solar Power Energy

Solar Power Energy System

Now days there are several different things you can use your solar power energy system for home. Solar Powered Cooker- There are lots of plans available to build a solar powered cooker. Solar Powered Lights for the home are probably the most common use of solar power today. The energy we get from the sun is called solar energy. This solar energy powers many homes instead of fuel and oil power. Solar power energy has to be used most effectively and wisely in a home. The ovens and cook stove need to be powered by solar energy.
It is very easy to store the solar energy at home. A solar power system for home is something of a fad these days. In Japan many houses are solar powered and they are comfortable using these energy systems in their homes. Even the Japanese government is encouraging people by giving incentives and rebates to solar powered homes where solar energy system is installed.
In developing countries like India and Africa where many villages are without power and water, solar energy systems are used to power their homes. Many companies in the US are getting into manufacturing solar power systems and builders and developers in states like Nevada, California, Texas and San Francisco are building homes with solar power energy systems in place.
Building material is now made solar enabled so that the power system is insulated while designing the home. Peer pressure and competitive attitude helps home developers to market solar powered homes.

Sunday, March 1, 2009

Solar Energy Equipment

"Install Solar Energy Equipment" System

Well, "Install Solar Energy Equipment" System provides an amazing opportunity for you to finally take action and fulfill that wish. Advantages
This technology is considered highly popular for the following reason: "Install Solar Energy Equipment" System requires almost no special technical/professional skills from the user's side to get outstanding results.

Home Solar Energy Equipment
The Hype around Solar Power
Many people are scratching their heads wondering what in the world a solar panel is or how they can effectively save thousands of dollars each year in energy consumption costs. Home solar energy equipment has become a target market for the typical do-it-yourselfers. What a Solar Panel Is and What It Does
Solar panels are devices that convert energy. What it does is takes the energy that comes from the sun beams through light photons and converts it to usable energy. The solar panel takes these light photons and through its converting system, turns that solar energy into electric energy. Sunrays coming directly to the solar panel are required to do this. The reason why it is universally beneficial to use home solar energy equipment for building solar panels is because of how eco-friendly the energy is. Making your very own solar panel can seem complex but it's actually rather simple. First, you need to get the home solar energy equipment to do the construction.
So How Can I Create My Own Solar Power?
Backyards and lawns are usually the best places to place the solar panels for energy consumption.

Blog Link

Solar Energy Secret ©Template Blogger Green by Dicas Blogger.