Solar Panels as Solar Energy
Filed in Solar Panel on Jul.06, 2009
Radha Kishan:
The Sun, worshipped by pharaohs and kings, mentioned in almost all the religious scriptures, symbolizes the beginning of all known energies that ever existed. Mankind marvelled at its magnificent appearance and power to affect all climate changes on earth, built temples to worship the sun gods.
Though mankind gave away the gods that they believed in the past, they indeed still respect the sun as the source of abundant energy. Modern day science has calculated that the sun unleashes a staggering one thousand watts of energy to a square meter of the Earth’s surface every second. Although the sun releases energy in such quantities mankind is still only able to harness a fraction of it.
Today mankind has harnessed solar energy through the use of solar panels. Although the technology used to turn sunlight into electricity is still in its infancy stages, scientists are working hard to introduce more new and better technologies to harness the sun’s energies.
The Solar panel is made up of photovoltaic (PV) arrays. The word photovoltaic is a combination of the two words photo which refers to light and voltaic which refers to electricity. These photovoltaic modules are assembled to make up a photovoltaic cell also known as solar cell. These cells are installed and interconnected in a panel to create a photovoltaic array also known as a solar panel.
The photovoltaic (PV) cells are made out of material used in semiconductors (Crystalline silicon and gallium arsenide are the best substance currently in use). When light strikes these substances a portion of the energy that is with the light is absorbed, as a result electrons, the basic building blocks of electricity are released allowing them to flow freely. These electrons are directed in to single direction to obtain the necessary current. This current, together with the voltage defines the power that the solar panel can produce.
The main problem associated with the solar panel is its cost; with a PV panel costs ranging from $1 to $2 per watt companies are finding it difficult to produce viable solar panels for the market. Consumers on the other hand opt for budget solar cells, which provide lower output levels resulting in consumer disappointment.
Despite all of these disadvantages if you are interested in installing and using solar panels follow these steps.
First consider and have clear idea on what would you want to power up using a solar panel. You can also invest on smaller solar panels that could be used to lighten up your garage lights or any remote place where it is difficult to provide electricity. Remember a solar panel is equal to a mobile power source. Unlike generators solar panels don’t pollute the environment when active. With a little maintenance you will be able to sustain a good flow of power.
When purchasing the solar panel make sure that you purchase the “Plug & Play” type. This will reduce the hassle of having to read lengthy user manuals.
The Sun, worshipped by pharaohs and kings, mentioned in almost all the religious scriptures, symbolizes the beginning of all known energies that ever existed. Mankind marvelled at its magnificent appearance and power to affect all climate changes on earth, built temples to worship the sun gods.
Though mankind gave away the gods that they believed in the past, they indeed still respect the sun as the source of abundant energy. Modern day science has calculated that the sun unleashes a staggering one thousand watts of energy to a square meter of the Earth’s surface every second. Although the sun releases energy in such quantities mankind is still only able to harness a fraction of it.
Today mankind has harnessed solar energy through the use of solar panels. Although the technology used to turn sunlight into electricity is still in its infancy stages, scientists are working hard to introduce more new and better technologies to harness the sun’s energies.
The Solar panel is made up of photovoltaic (PV) arrays. The word photovoltaic is a combination of the two words photo which refers to light and voltaic which refers to electricity. These photovoltaic modules are assembled to make up a photovoltaic cell also known as solar cell. These cells are installed and interconnected in a panel to create a photovoltaic array also known as a solar panel.
The photovoltaic (PV) cells are made out of material used in semiconductors (Crystalline silicon and gallium arsenide are the best substance currently in use). When light strikes these substances a portion of the energy that is with the light is absorbed, as a result electrons, the basic building blocks of electricity are released allowing them to flow freely. These electrons are directed in to single direction to obtain the necessary current. This current, together with the voltage defines the power that the solar panel can produce.
The main problem associated with the solar panel is its cost; with a PV panel costs ranging from $1 to $2 per watt companies are finding it difficult to produce viable solar panels for the market. Consumers on the other hand opt for budget solar cells, which provide lower output levels resulting in consumer disappointment.
Despite all of these disadvantages if you are interested in installing and using solar panels follow these steps.
First consider and have clear idea on what would you want to power up using a solar panel. You can also invest on smaller solar panels that could be used to lighten up your garage lights or any remote place where it is difficult to provide electricity. Remember a solar panel is equal to a mobile power source. Unlike generators solar panels don’t pollute the environment when active. With a little maintenance you will be able to sustain a good flow of power.
When purchasing the solar panel make sure that you purchase the “Plug & Play” type. This will reduce the hassle of having to read lengthy user manuals.
 Plug N Play 250w Grid-Tied Solar Power Kit – $ 1893.00 GoGreenSolar.com 250 watt grid-tie Plug N Play Solar Power Kit is designed for easy installation, the inverter can plugged right into an AC outlet! The kit consists of two high quality 130w solar panels and a SWEA Plug N Play inverter. The Plug N Play starter system can be combined to form larger systems to meet your requirements, in the future. |
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