Renewable energy means energy derived from large natural and continuous resources. Some examples of this energy are water energy, solar energy, geothermal energy, wind energy and specific bio-fuels. The problem with such sources of energy is they typically need a very large infrastructure to be able to take out a significant amount of power. For instance, when we want to extract energy from water, we need to build massive dams. For extracting energy from wind, we need to install wind turbines. Likewise, when we want to draw solar energy, we need to fix large solar panels.
Solar energy is derived by exploiting the sunlight, which is transformed to electric current. Over the last few decades, there have been tremendous developments in the technology needed for deriving energy from the sun. Now, it is feasible to utilize this type of energy for domestic and business purposes and not rely totally on the traditional ways of producing power. Research in this field is still continuing to find more affordable ways of producing electric energy from solar energy.
The present system of extracting electric current from sunlight necessarily involves a string of solar panels along with storage batteries. Sunrays collected by the panel produce electricity, which is stored in batteries. The stored energy may be used in real time for operating domestic appliances and different kinds of industrial equipments. The surplus electric energy gets stored and may be used at night or anytime when normal electricity is not available for any reason.
Solar energy produced at domestic level suffices to operate domestic appliances like kitchen equipment, including stove, mixers, grinders, refrigerators and computers, plus entertainment devices like music systems and TVs. Homes making use of solar energy can also utilize the stored energy for operating water heaters and for heating and cooling applications. It is also possible to integrate solar energy with the electric power supplied by the utility companies. Many homes are using this hybrid arrangement to bring down their expense by reducing the amount of utility bills. Other than this monetary benefit, a hybrid arrangement makes a highly dependable system of withdrawing power even when there is any failure in the supply from the utility company.
Other than homes, the providers of health care services are also becoming keen to utilize solar energy as a standby source of energy in case of main power failures. The arrangement will enable hospitals to keep working even when the existing arrangement of power supply fails to fulfill the current requirement of power.
Initially, the cost of building and installing solar energy systems was too high to make it a viable proposition, but over the last few decades, technological developments in the field have brought down the prices substantially. Apart from being reasonably priced, the latest solar panel arrangements for getting electric energy from the sun are far more efficient, compared to the previous models. Most homeowners would find the newer systems very helpful in bringing down their utility bills.
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Article Source: http://EzineArticles.com/8938767
Solar energy is derived by exploiting the sunlight, which is transformed to electric current. Over the last few decades, there have been tremendous developments in the technology needed for deriving energy from the sun. Now, it is feasible to utilize this type of energy for domestic and business purposes and not rely totally on the traditional ways of producing power. Research in this field is still continuing to find more affordable ways of producing electric energy from solar energy.
The present system of extracting electric current from sunlight necessarily involves a string of solar panels along with storage batteries. Sunrays collected by the panel produce electricity, which is stored in batteries. The stored energy may be used in real time for operating domestic appliances and different kinds of industrial equipments. The surplus electric energy gets stored and may be used at night or anytime when normal electricity is not available for any reason.
Solar energy produced at domestic level suffices to operate domestic appliances like kitchen equipment, including stove, mixers, grinders, refrigerators and computers, plus entertainment devices like music systems and TVs. Homes making use of solar energy can also utilize the stored energy for operating water heaters and for heating and cooling applications. It is also possible to integrate solar energy with the electric power supplied by the utility companies. Many homes are using this hybrid arrangement to bring down their expense by reducing the amount of utility bills. Other than this monetary benefit, a hybrid arrangement makes a highly dependable system of withdrawing power even when there is any failure in the supply from the utility company.
Other than homes, the providers of health care services are also becoming keen to utilize solar energy as a standby source of energy in case of main power failures. The arrangement will enable hospitals to keep working even when the existing arrangement of power supply fails to fulfill the current requirement of power.
Initially, the cost of building and installing solar energy systems was too high to make it a viable proposition, but over the last few decades, technological developments in the field have brought down the prices substantially. Apart from being reasonably priced, the latest solar panel arrangements for getting electric energy from the sun are far more efficient, compared to the previous models. Most homeowners would find the newer systems very helpful in bringing down their utility bills.
Auto Rikshaw - works on solar Energy by arynews
Article Source: http://EzineArticles.com/8938767
