Solar Energy is
the fastest growing renewable energy and power supply source. The
sun in oursolar system has been producing energy for billions of
years. The rays of the sun or solarradiation
that reaches the earth is called solar
energy.
Read: Solar Energy
Solar Power
Converting sunlight into electricity is called solar power. This conversion of sunlight into electricity can be done by using Photovoltaic (PV), or withconcentrating solar power (CSP).
Read: Solar Power
Read: Solar Energy
Solar Power
Converting sunlight into electricity is called solar power. This conversion of sunlight into electricity can be done by using Photovoltaic (PV), or withconcentrating solar power (CSP).
Read: Solar Power
Solar
Photovoltaic Cells
Photovoltaics (PV) are an array PV solar cell. These PV cells are made up of solar photovoltaic material that converts solar radiation into direct current (DC) electricity.
Photovoltaics (PV) are an array PV solar cell. These PV cells are made up of solar photovoltaic material that converts solar radiation into direct current (DC) electricity.
Materials
used for photovoltaics include monocrystalline silicon, polycrystalline
silicon, microcrystalline silicon, cadmium telluride, and copper indium
selenide /sulfide. Read: Solar
Photovoltaic Cells
Solar Photovoltaic Panels
Solar panels (SP) / Solar Modules or photovoltaic (PV) panels are made from electrically connected array or solar cells or PV Cells.
Solar Photovoltaic Panels
Solar panels (SP) / Solar Modules or photovoltaic (PV) panels are made from electrically connected array or solar cells or PV Cells.
Solar
Electricity: Solar
electricity can be produced in two ways:
1) Using Photovoltaic (PV devices) or solar cells 2) Concentrating Solar Power Plants Read: Solar Electricity (How solar panels work to generate electricity) Solar Battery: Solar batteries are used to store solar energy (solar electricity). Solar Battery discharge power as and when needed. Rechargeable solar batteries are used in off-grid PV systems to store excess electricity. Some solar battery banks use wet cells, while others use sealed or gel cell batteries. NiMH batteries are preferred and most common when it comes to solar energy because they are better than standard NiCAD batteriesin terms of charging and release cycles. Read: Solar Battery Solar Lights: Solar lights are in fact a very cost-effective way for both indoor and outdoor lighting requirements. LED bulbs are used in most solar lights because consume less electricity and produce more bright light. Indoor and outdoor solar lighting has gained popularity over recent years. Use of solar lights can not only save the environment but it can also save money on your electricity bills and spread awareness about solar energy and solar lights. Read: Solar Lights Solar Panel Installation: Solar Panels are generally installed on rooftops, building tops, or stand-alone facilities. It is very important to install yoursolar panel at location that gets the most direct sun exposure. Solar Panels perform at optimum capacity when placed in direct sunlight. When you install your solar energy system, try to position your photovoltaic array directly under the noontime sun for maximum efficiency from your photovoltaic unit. Take care of any obstructions to sunlight. Read: Solar Panel Installation Solar Water Heaters: Solar water heaters or domestic solar water heater are cheap and cost-effective way to supply hot water for your home. How solar water Heater works - They use solar radiation or sunshine as fuel. This method of heating water is cheaper because we don’t have to pay for heat of the sun. Read: Solar Water Heaters Home Solar Panels: The best way to use solar energy at home is to install energy efficient roofs - Solar Panel Roofs and Solar Roof Shingles. Many people think that installation of home solar panels is too complicated. This is not the case. There are many companies that can help you to find the right set up for all your energy needs. These companies can also do the installation for you. Read: Home Solar Panels Solar Products: Some of the most common products using solar energy are - solar heaters, solar coolers, solar cookers, solar pool heaters,solar fountains, solar birdbaths, solar garden accents, and outdoor solar lights.
Other
less common solar products include - solar clothing,
solar toys, solar ovens, solar laptop
battery chargers etc. Read: Solar
Products
Solar Energy Companies: Some of the best and most prominent solar energy companies in the world in terms of market popularity are: First Solar (FSLR), SunPower Corporation (STP), Suntech Power Holding Ltd. (LTP), JA Solar (JASO), Solar Enertech Corp (SOEN). Read: Solar Energy Companies , Solar Energy Companies in India |
The sun in our solar system has been
producing energy for
billions of years. The rays of the sun or solarradiation that
reaches the earth is called solar energy.
This energy of the sun or solar energy can be converted into other forms of energy, such as heat energy and electrical energy or electricity (solar electricity).
Even
though, renewable solar energy has existed ever since the
existence of our solar system, its potential was not
recognized until 1830 when a British astronomer, John
Herschel, used a solar thermal collector box to cook food during an
expedition to Africa. This thermal collector device absorbed sunlight to
collect heat and cook the food.
This technology to use energy from the sun is now advanced and is used to several purposes such as solar water heater, solar light, solar cooker and several other purposes where electricity is needed. Advantages of Solar Energy There are numerous advantages of using solar energy. The first and foremost advantage is that solar energy is completely free and renewable. It is also termed as green energy. Solar electricity is efficient and can save money for you in the form of huge electricity bills. It also helps to preserve our environment. Solar energy is undoubtly the energy and power source of the future.
Drawbacks
of solar energy
The very first disadvantage of solar energy is it is not constant. The amount of sunlight reaching the earth depends on several factors such as location, time of day, time of year, and weather conditions. Second drawback of solar energy is that solar energy is spread over a large surface on earth. Therefore, a large surface area is needed to collect the energy for any useful purpose. |
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