solar energy systems
solar energy can be used to create electricity, heating, hot water, stove, and even for desalination of salt production. Energy comes from solar rays. Solar energy is known to be very environmentally friendly. However, when the sun movement in the Earth's atmosphere is very diluted.
Although we know that solar energy to the environment is very favorable, not only advantages but some disadvantages, too. Lets hash some of the advantages and disadvantages of solar energy.
Why not start with the main advantage of solar energy. Solar energy is clean. To develop the electricity or heat with solar energy needs only sunlight. There is no need for fossil fuels in relation to the sun's rays to electricity or heating. Just need a solar energy collector or solar panels in order to collect the suns solar energy.
Solar energy is less expensive than traditional electric heating. This is another top prize of solar energy. Only through the use of energy Solar can save big money on heating. In return you will realize smaller electric bills and also means you do not have to keep heaters and ovens.
If you live in a rural area where no solar power lines may be your solution. There are rural areas where companies can not afford to get home. Solar energy is a great alternative because it offers everything from water heating, electricity, and even the kitchen, and very, covering all the bases.
Another great use of solar energy for desalination in regions where fresh drinking water is scarce. Energy sun evaporates and leaves the brine of salt crystals on the bottom of the basin. The water condenses in turn to another basin where it is now safe.
While all of the above is useful, solar energy has some disadvantages. These disadvantages also need to talk more to paint a complete picture.
The main disadvantage of solar energy is that its dilution. This means that you need to have a lot of solar collectors installed in your home. Solar energy can be very cheap, but the solar collectors are relatively expensive and require regular maintenance to function properly and efficiently. If you decide to go with solar energy have to calculate the return on invested capital in order to know whether the investment makes sense.
A major drawback is that you need the rays of sun to use solar energy. If you are located in a part of the world where there is not much sunlight, you may have a bit of a problem. In other parts of the world the sun's rays are almost always covered in clouds making solar energy collectors less efficient. First, you need to know if the sun in your area is abundant in most of the year. Of course, if you live in desert areas like Arizona or New Mexico, the sun produces a large amount of sunlight for most of the year and is ideal for collecting solar energy.
Finally, the sun only shines during the day. Therefore, if you need electricity or hot water overnight, as many of us, can be a problem. You will need a backup system as the local electric company, or you have to store electricity for later use. There are systems battery available, which can store electricity for later use.
Solar energy is very clean and a substitute for conventional heating and electrical systems. This is true also good to mention the disadvantages of solar energy. If you are thinking about the application of solar energy you should read this first to make an informed decision.
The advantages of renewables definitely outweigh any disadvantages. If you're like me, and sick and tired of paying electricity bills, which continue through the roof, visit target = "_blank" title = "Energy Saving Money"> href = "http://www.energymoneysavings.com" target = "_blank"> www.energymoneysavings.com
Island Energy Systems Tour – Off Grid solar electric
