Showing posts with label Advantages. Show all posts
Showing posts with label Advantages. Show all posts

Thursday, November 4, 2010

Advantages of solar energy!


What are the advantages of solar energy? Solar energy or energy from the Sun has innumerable advantages. Some of the main advantages of energy are discussed here in this article. This energy is available for all and also unlimited. This means that for the next several thousand human generations, we will not fall below of solar energy. Therefore, for all practical purposes, will never be exhausted.

Regardless of direct visibility of the Sun on cloudy days, is the presence of solar radiation that is the true source of this energía.Otra advantages main which makes the most economical energy source is that this energy is totally free of cost.

The only cost incurred depends on the initial cost of the set. But once you have passed the stage of initial investment, harness solar power equipment for the rest of his life, absolutely free of charge and has no requirements feeding or lubrication.

There is no future billing, not payroll for massive scales for employees, management systems, etc.This is because most solar systems are automated and self-powered for self-start, self-operation and self-help shut-down.Con greater use in companies and manufacturing of as a result of massive and even with its use by regular consumers in segments of products, such as panels for hot water, solar powered systems are becoming more affordable with each passing day.

With the rising prices of depletion of energy sources such as oil, etc., will be finally the cheapest.Due to their free provision, it is also independent of territorial ownership, distribution, disputes and associated charges.

Finally, it is completely free of contamination.Its use does not cause harmful residues or contaminants that cause a danger to the environment.Does not require purification or refining of substances that will reduce their efficiency or the ability to provide energía.Opera with 100% confidence, and is therefore completely devoid of noise pollution.

This energy is available even in the remotest areas of the planet Earth, where no other form of energy is economically viable.Es a myth that this energy is available for use only during the day and that devices fall dead in the darkness of the noche.puede work similar to investors that recharge when there is no electricity and putting in place when an error occurs in the same electricidad.Del mode based devices, solar energy supply equipment and machines can work during the day and may have a recharging unit to provide energy during the night.








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Saturday, October 16, 2010

The many advantages and disadvantages of solar energy


Advantages of solar energy

Solar energy has many environmental and financial benefits that few people know about from. The amount of sunlight reaching the Earth is over 6000 times the amount of energy consumed.Solar is an incredibly clean source of renewable energy and has the highest density of power between renovables.No energy sources there are no emissions during the use of solar panels.

One of the greatest benefits of the use of solar is that requires very little maintenance.Operating costs are incredibly low compared with other methods of energy such as wind, geothermal, gas natural or combustible fossils. the use of off-grid power, solar energy is very advantageous due to its ease of use. Households in the rural areas, satellites and remote applications have used solar panels for energy production for years.

Grid connected solar electricity can be used in a distributed manner and provide electricity locally to companies and households. This reduces the power lost through the transmission of electricity.

Disadvantages

Solar photovoltaic systems are very expensive to install.There have been some concerns about the value of the photovoltaic depreciated as sells the House.Much of the value of the installation you may lose if the homeowner moves and home buyer places less value in system solar.La city of Berkeley in California has devised a solution by adding a tax transferred to the House to pay for solar panels.

Period depreciation that can run as 15-20 years is seen as too long for many people that want to get a rapid return on investment. Another disadvantage is that solar does not work at night and on cloudy days demasiado.Un storage device is required to store the energía.Durante to usable AC-DC power conversion process, there is a loss of energy from 4-12%.








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