So many people are searching for pros and cons of solar energy every day, simply because the solar energy is the next best thing to self energy generation and green energy that you will gain for free at no cost to you once you make your own solar panel and enjoy the free energy! I placed a link in this article that will lead you to the place where i found solar panel diagram that i used to build my own solar panel and it works great and cost me under $300 to build myself!
To be honest pros and cons of solar energy is easy to work out! There are so many pros of solar energy that it will take a long time ti list, some of them of cource are: FREE energy, Renewable Energy,Reduction of Green House Gasses and reduction of the global warming effect, a potential to sell excess created energy to the power stations and so on! And there is really only one con and that is the cost to buy the solar panels from manufacturers which cost a fortune! These are the main pros and cons of solar energy and as you can see there are way more pros that there is cons(1). Now that you know what are the pros and cons of solar energy hopefully you can see that solar energy really is worth setting up in your home!
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With everyone talking about going “green” it’s no surprise that more and more homeowners are thinking solar. Add in the price of oil and gas, and homeowners are definitely looking for efficient and affordable alternatives. Solar energy has had the reputation of being costly and let’s face it, unattractive. Tax breaks and incentives make solar energy more feasible than ever. Many states even offer net metering, allowing homeowners to sell electricity back to the electric companies. Haven’t we all wished our electric meter would run backwards?
There are three basic types of solar energy:
*Solar domestic for hot water (SDHW)
*Solar electric for providing electricity (PV)
*Solar heat
Most homes are easily retrofitted for a solar heat system. Both Solar Heat and SDHW require panels to be installed on the roof generally facing south with lots of winter sunlight. The PV systems can be installed on the ground on polls sunk into concrete footers or on the roof, but panels must face south with a minimum of six hours of direct sunlight a day to be most effective.
Purchasing and installing a solar energy system isn’t cheap, but they are more…
In many countries, a solar heating system can provide a very high percentage of domestic hot water requirements. In many northern European countries, combined hot water and space heating systems are used to provide 15% to 25% home heating energy.
A solar heating system is composed of solar thermal collectors that move the heat to its point of usage and a reservoir or tank for heat storage. The system may be used to heat domestic hot water, swimming pool water or for space heating.
In order to heat water using solar energy, a collector is fastened to the roof of a building or on a wall facing the sun. The collector could be made of simple glass topped insulated box with a flat solar absorber made of sheet metal.
The system pumps cold water to a collector to be heated. The heated water flows back to a collection tank. This type of collector would be able to provide hot water for an entire family.
There are three main kinds of solar thermal collectors in common use : Formed Plastic
Collectors, Flat Collectors and Evacuated Tube Collectors.
Formed Plastic Collectors consist of panels through which water more…
Solar energy is radiated from the sun through forms of heat and light, this powers the Earth’s climate and sustains life. Today’s technologies can make use of this energy resource. Simply, solar power is the conversion of sunlight into electric power. The technologies that are used to convert the sunlight into power are called photovoltaics, there are also other technologies that have been used such as concentrating solar thermal devices but a lot of the experimental devices such as thermal converters, solar chimneys and solar ponds have also been used.
Solar energy is a much safer and energy efficient way of creating electricity, the use of solar energy has now become an important component to consider when designing a building. This is what thermal mass is used for; because it preserves the heat that the sunshine delivers to the building and can then transfer that heat into electricity. There are also solar water heaters which are a much more efficient way of heating swimming pools, and are a great idea for large hotels and sports pools, which use up a lot of the earths non-renewable fuels.
We also use solar power in agriculture, in particular greenhouses, in case more…
