Friday, 4 September 2015

Interesting facts about Solar energy

Fact 31: Solar power is noise pollution free. It has no moving Solar water heater price  in Chennai  parts, and does not require any additional fuel, other than sunlight, to produce power.

Fact 32: A home solar panel system consists of several solar panels, an inverter, a battery, a charge regulator, wiring, and support Solar water heater price  in Chennai  materials. Sunlight is absorbed by the solar panels and is converted to electricity by the installed system. The battery stores electricity that can be used at a later time, like cloudy days or during the evening.

Fact 33: By relying on battery backup, solar  Solar water heater price  in Chennai energy can even provide electricity 24×7, even on cloudy days and at night.

Fact 34: Solar Energy is measured in Solar water heater price  in Chennai kilowatt-hour. 1 kilowatt = 1000 watts.

Fact 35: Though solar energy is used  Solar water heater price  in Chennai on a wide scale, it only provides a small fraction of the world’s energy supply.

Fact 36: Solar energy is used in many Solar water heater price  in Chennai applications including Electricity, Evaporation, Biomass, Heating water and buildings and even for transport.

Fact 37: Large investment is one the primary Solar water heater price  in Chennai reason why solar energy is not still not used by many people all over the world.

Fact 38: Solar energy has been used for over Solar water heater price  in Chennai 2700 years. In 700 BC, glass lenses were used to make fire by magnifying the sun’s rays.

Fact 39: The sun is also the main source of  Solar water heater price  in Chennai non-renewable fossil fuels (coal, gas and petroleum) which began life as plants and animals millions of years ago.


Fact 40: Clouds and pollution prevent Solar water heater price  in Chennai the sun’s rays from reaching the earth.

Unknown facts about solar power

Fact 21: Space missions by various  Solar water heater price  in Chennai countries use solar energy to power their spaceships.

Fact 22: Solar energy is very reliable Solar water heater price  in Chennai source of energy.

Fact 23: With new advancements in scientific researches, solar energy could be more affordable in future with decreasing Solar water heater price  in Chennai costs and increasing efficiency.

Fact 24: Solar energy could prove to be Solar water heater price  in Chennai the major source of renewable energy because of its massive potential and long-term advantages.
Fact 25: The earth receives about 1,366 watts Solar water heater price  in Chennai of direct solar radiation per square meter.

Fact 26: The largest solar power plant in the Solar water heater price  in Chennai world is located in the Mojave Desert in California, covering 1000 acres.

Fact 27: Solar energy is the preferred mode  Solar water heater price  in Chennai of creating power where the need is temporary. For e.g.: temporary fairs, mining sites, Olympics.

Fact 28: Solar energy can also be used to Solar water heater price  in Chennai power calculators.

Fact 29: Solar panels are virtually maintenance free since the batteries require no water or other regular service and will last  Solar water heater price  in Chennai for years. Once, solar panels are installed, there are no recurring costs.

Fact 30: Solar power can significantly reduce the electricity bills. Moreover, there are many tax incentives and rebate programs  Solar water heater price  in Chennai designed to spur the use of solar, and save home owners money at the same time.


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Fact 11: Clothes can be dried in the sun Solar water heater price  in Chennai using clothes lines, cloth racks etc.

Fact 12: Food can be cooked, dried or  Solar water heater price  in Chennai pasteurized using solar energy.

Fact 13: Solar power is the most exciting use of solar energy. It is how solar energy is converted into electricity by using Solar water heater price  in Chennai either photo-voltaic (direct method) or concentrated solar power (Indirect). Large beams of sunlight are focused into a small beam using mirrors or lenses in the case of concentrated solar power. Photoelectric Solar water heater price  in Chennai  effect is used by Photo voltaic to convert solar energy into electric energy.


 Fact 14: Solar chemical processes replace  Solar water heater price  in Chennai fossil fuels as a source for chemical energy and can make solar energy storable and transportable. Photosynthesis can create a variety of fuels. Technology for producing Hydrogen is a major area Solar water heater price  in Chennai of solar chemical research.

Fact 15: Thermal storage systems Solar water heater price  in Chennai can store solar energy in the form of heat by using common materials with high specific heat such as stone, earth and water. Solar  Solar water heater price  in Chennai energy can be stored also in molten salts.

Fact 16: The oil crisis of 1970 revealed Solar water heater price  in Chennai the delicate nature of fossil fuels as a source of energy for the world. As such research in alternative, renewable energy technology Solar water heater price  in Chennai like that of solar and wind energy gained momentum.

Fact 17: Solar energy is being recognized Solar water heater price  in Chennai as the future of alternative energy sources as it is non polluting and helps combat the Greenhouse effect on global climate created Solar water heater price  in Chennai by use of fossils fuels.

Fact 18: Common domestic use of solar Solar water heater price  in Chennai energy is from solar panels which absorb solar energy to use for cooking and heating water.
Fact 19: Solar energy produce no pollution, have no  Solar water heater price  in Chennai environmental effects and is ecologically acceptable.

Fact 20: Solar energy is one of the most widely Solar water heater price  in Chennai used renewable source of energy. One can use renewable energy technologies to convert solar energy into electricity.

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Solar water heater price in chennai

Fact 1: Solar energy is a completely  Solar water heater price list in Chennai free source of energy and it is found in abundance. Though the sun is 90 million miles from the earth, it takes less than 10 minutes for light to travel from that much of distance.


Fact 2: Solar energy which comprises of radiant heat and light from the sun can be harnessed with some modern technology  Solar water heater price list in Chennai  like photo-voltaic, solar heating, artificial photosynthesis, solar architecture and solar thermal electricity.

Fact 3: The solar technology can be distinguished into active and passive. Photovoltaic panels and solar thermal Solar water heater price list in Chennai collectors which harness solar energy are examples of active solar technology. Passive technology includes Solar water heater price list in Chennai constructing rooms to improve air circulation, orienting space to favorably use sunlight.


Fact 4: The earth gets 174 Petawatts of incoming solar radiation in the upper atmosphere. About 30% is reflected  Solar water heater price list in Chennai back to space and the rest is absorbed by oceans, clouds and land masses.

Fact 5: The water cycle is an important result of solar insulation. The earth, oceans and atmosphere absorb solar radiation and their temperature rises. Warm air Solar water heater price list in Chennai rises from the oceans causing convection. When this air rises to high altitudes, clouds are created by condensation of water vapor. These clouds cause rains that bring water back Solar water heater price list in Chennai to the earth’s surface which completes the water cycle.


Fact 6: Solar energy has also another use. By means of photosynthesis, solar energy is converted by green plants into Solar water heater price list in Chennai chemical energy which creates the bio mass that makes up the fossil fuels.

Fact 7: Horticulture and agriculture seek to make the maximum use of solar energy. These include techniques like timing Solar water heater price list in Chennai of planting cycles and mixing of plant varieties. Green houses are also used to convert light into heat to promote year round cultivation of special crops.


Fact 8: Solar powered hot  Solar water heater price list in Chennai water systems Solar water heater price list in Chennai utilize solar energy to heat water. In certain areas, 60 to 70% of water used domestically for temperatures as high Solar water heater price list in Chennai  as 60 degree Celsius can be made available by solar heating.

Fact 9: Solar chimneys are passive solar ventilation systems. Shafts connect the interior and exterior of the building. Solar water heater price list in Chennai The functioning can be improved by glazing and using thermal mass materials.

Fact 10: Solar energy can also be used for making potable, brackish or saline water. Without using electricity or chemicals, waste  Solar water heater price list in Chennai  water can be treated. Creating salt from sea water is also one of the oldest uses of solar energy.

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Tuesday, 18 August 2015

Need to know about Soalr Energy


As a considerable investment, it's worth evaluating a solar power system for your home before have solar water heater price in Chennai  it installed. Doing your research and seeking professional advice can help you to make an informed decision. Here are a  solar water heater price in Chennai couple of other things to consider before making the change:

The efficiency of your solar power solar water heater price in Chennai  system will depend on many factors including the type of panels you have installed, the size of your system, where your home is located


The efficiency of your solar system and how much electricity your household uses will influence the solar water heater price in Chennai extent to which you can rely on your solar-generated power to replace grid power

Be realistic in your expectations. Solar power can work in tandem with grid electricity, so you don't have solar water heater price in Chennai  to worry about being thrust into the Middle Ages at night or on a rainy day. You'll still have electricity that you  solar water heater price in Chennai can access from the grid when the sun-generated electricity isn't sufficient. Similarly, it is unrealistic to expect to only power your home by solarix

For a solar power system to be solar water heater price in Chennai worthwhile, your home has to have a roof that's not shaded and which is oriented to maximize the sun (preferably north-facing)


Government policies will affect solar water heater price in Chennai  how your solar power system is subsidised and how you receive rebates for the electricity you produce. It's  solar water heater price in Chennai best to check out your respective State/Territory policies to see what you would be eligible for and how you can benefit further from your solar power system


Ensure that any purchase meets  solar water heater price in Chennai government standards and that any consultation or installation is conducted by an accredited installer

Benefits of solar energy

Benefits of solar energy


Here are some benefits of solar energy.

Solar energy is not only sustainable, solar water heater price in Chennai  it is renewable and this means that we will never run out of it. It is about as natural a source of power as it is possible to generate electricity.

The creation of solar energy requires solar water heater price in Chennai  little maintenance. Once the solar panels have been installed and are working at maximum efficiency solar water heater price in Chennai  there is only a small amount of maintenance required each year to ensure they are in working order.


They are a silent producer of energy. There is solar water heater price in Chennai absolutely no noise made from photovoltaic panels as they convert sunlight into usable electricity.


There are continual advancements in solar  solar water heater price in Chennai panel technology which are increasing the efficiency and lowering the cost of production, thus making it even more cost effective.


During operation solar electricity power  solar water heater price in Chennai plants produce zero emissions.

How solar power works

How solar power works


Light (photons) striking certain compounds, in particular metals, causes the surface of the material to solar water heater price in Chennai emit electrons. Light striking other compounds causes the material to accept electrons. It is the combination of these two compounds that can be made use of to cause electrons to flow through a conductor, and thereby create electricity. This phenomenon solar water heater price in Chennai  is called the photo-electric effect. Photovoltaic means sunlight converted into a flow of electrons (electricity).

Solar power is a rapidly developing energy source in Australia and around the world. The potential for  solar water heater price in Chennai  using the sun to directly supply our power needs is huge,

Solar panels can generate electricity without any waste or pollution, or dependence on the Earths natural resources once they are constructed. Solar panels have no moving parts solar water heater price in Chennai  so they are very reliable and have a long life span. Solar panels are relatively easy to install and are very low maintenance.
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A useful characteristic of solar photovoltaic power generation is that it can be installed on any scale as  solar water heater price in Chennai  opposed to conventional forms of power generation which require large scale plant and maintenance. Solar panels can be installed to generate power where it is needed which solar water heater price in Chennai  removes the need to transport and distribute power over long distances to remote areas.

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History of Solar Energy

History of Solar Energy

 1767, First Solar Collector
In the year 1767 a Swiss scientist named Horace-Benedict de Saussure created the first solar collector solar water heater price in Chennai– an insulated box covered with three layers of glass to absorb heat energy. Saussure’s box became widely solar water heater price in Chennai  known as the first solar oven, reaching temperatures of 230 degrees fahrenheit.

1839, Photovolataic Effect Defined
In 1839 a major milestone in the evolution of solar energy happened with the defining of the photovoltaic effect. A French scientist by the name Edmond Becquerel discovered solar water heater price in Chennai this using two electrodes placed in an electrolyte. After exposing it to the light, electricity increased.

1873, Photo Conductivity of Selenium
In 1873, Willoughby Smith discovered photoconductivity of a material known as selenium. The discovery was to be further extended in 1876 when the same man discovered that solar water heater price in Chennai  selenium produces solar energy. Attempts were made to construct solar cells using selenium. The cell did not work out well but an important lesson was learned – that solid solar water heater price in Chennai could convert light into electricity without heat or moving parts. The discovery laid a strong base for future developments in the history of solar power.

1883-1891 Light Discoveries and Solar Cells
During this time several inventions were made that contributed to the evolution of solar energy use.  solar water heater price in Chennai First in 1893 the first solar cell was introduced. The cell was to be wrapped with selenium wafers. Later in 1887 there was the discovery of the ultraviolet ray capacity to cause a spark jump solar water heater price in Chennai between two electrodes. This was done by Heinrich Hertz. Later, in 1891 the first solar heater was created.

1908, Copper Collector
In 1908 William J. Baileys invented a copper collector which was constructed using copper coils and boxes. The copper collector was an improvement of the earlier done collector solar water heater price in Chennai  but the only difference was the use of copper insulation. The improvements of the invention are being used to manufacture today’s equipments.


1916, Photoelectric Effect
With Albert Einstein publishing a paper on photoelectric effect in 1905 still there was no experimental  solar water heater price in Chennai evidence about it. In 1916 a scientist known as Robert Millikan evidenced the photoelectric effect experimentally.

1947, Solar Popularity in the US
Following the Second World War, solar power equipment started being popular among many people in  solar water heater price in Chennai the USA. There was a huge demand of solar energy equipment.

1958, Solar Energy In Space
Solar power was used to power space exploration equipment such as satellites and space stations.  solar water heater price in Chennai This was the first commercial use of solar energy.


1959-1970, Efficiency of Solar Cells and Cost
During the period between 1959 and 1970 there was major discussion about the efficiency of solar solar water heater price in Chennai cells and reduction of costs. Up to that time the efficiency of the solar cells was only 14% and was not comparable to the high cost of producing  solar water heater price in Chennai cells. However in the 1970’s, Exxon Corporation designed an efficient solar panel which was less costly to manufacture. This was a major milestone in the history of solar energy.

1977 Governments Embrace Solar Energy
In 1977 the US government embraced the use of solar energy by launching the Solar Energy solar water heater price in Chennai  Research Institute. Other governments across the world soon followed.

1981, Solar Powered Aircraft
In 1981, Paul Macready produced the first solar powered aircraft. The aircraft used more than 1600 solar water heater price in Chennai cells, placed on its wings. The aircraft flew from France to England.

1982, Solar Powered Cars
In the year 1982 there was  solar water heater price in Chennai the development of the first solar powered cars in Australia.


1986-1999 Solar Power Plants
Evolution of large scale solar energy plants with advancement being made in each phase. By the  solar water heater price in Chennai year 1999 the largest plant was developed producing more than 20 kilowatts.

1999, Breakthroughs in Solar Cell Efficiency
The most efficient solar solar water heater price in Chennai cell was developed, with a photovoltaic efficiency of 36 percent.

2008, Subsidy Reduction in Spain
Due to the global financial crisis in the year 2008, the Spanish government reduced subsidies solar water heater price in Chennai  on ongoing solar power production in the country. This had a negative effect on the industry across the world.

2010, Evergreen Solar and Solyndra Fail
Two leading solar companies failed. This  solar water heater price in Chennai was due to lack of market for their high technology produced products


2012, Record Breaking Solar Plants

The past few years have seen enormous investment in utility-scale solar plants, with records for the largest  solar water heater price in Chennai frequently being broken. As of 2012, the history’s largest solar energy plant is the Golmud Solar Park in China, with an installed capacity of 200 megawatts. This is arguably surpassed by India’s Gujarat Solar Park, a collection of solar farms scattered around the  solar water heater price in Chennai Gujarat region, boasting a combined installed capacity of 605 megawatts.

Types of Solar Energy used


Today there is a cheaper solar water heater price in Chennai and easier answer that hybridizes consciousness and convenience.  Taking a few minutes to understand grid-tied, net-metered, roof-mounted solar systems is worth the while.



Grid-tied: this means the energy a  solar water heater price in Chennai  solar array produces is directly linked to the electrical  utility grid.  No pricey batteries necessary!  No maintenance or  solar water heater price in Chennai  upkeep.  You can think of it as the grid serving as your storage capacity.


Net-metered: For every kilowatt solar water heater price in Chennai  hour of energy you produce during the day that you don’t use, you are credited one kilowatt hour of energy to use at a time when you are not producing as much as you need, for instance at night. This is a 1:1 ratio.  In Delta county Colorado 1 kilowatt solar water heater price in Chennai hour of electricity costs 10.3 cents.  For every kilowatt hour you produce you receive the equivalent of 10.3 cents of electrical use.  (Let’s be clear- you will not be paid 10.3 cents/kWh by the utility).  Think of it like this: When you use a kilowatt hour your meter tics forward one count.  When you produce a kilowatt hour your meter literally tics backward one count.  (Currently, if you have a solar water heater price in Chennai  yearly annual overage, DMEA will pay you for each and every kilowatt hour you overproduced at their wholesale avoided cost, 7.5 cents/kWh).



Roof-mounted: This is usually the cheapest and simplest way to incorporate a solar array on your home or business.  When the price of solar panels was much higher, solar water heater price in Chennai  as little as 3 years ago, it was cost-effective to maximize the production of the array with intricate racking  solar water heater price in Chennai  systems adjustable for latitude, time of year and even down to time of day!  But, hold up, who wants to maintain so many movable parts requiring  solar water heater price in Chennai  maintenance.  Consider adding a couple of more panels to your simply laid out system flush-mounted to the roof and you will save in the long run. Nowadays, solar arrays can face anywhere from due east to due west and only lose 15% efficiency at worst!

Monday, 17 August 2015

Solar Products used


The amount of energy from the sun is very high compared to the overall energy requirement and consumption in the country. It is estimated by industry experts that millions of homes  solar water heater price in Chennai  around the world are going to switch to solar energy in the next few years. Let us switch our home to solar home today!!!! This is the right time to make use of this gifted  solar water heater price in Chennai   resource. And this clean and enormous source acts the substitute for other non-renewable sources of energy which pollutes our environment.


SOLAR PANEL
Solar Panel is the collection of several individual solar cells (Energy Particles called Photons) which converts solar water heater price in Chennai  the sunlight into electricity. The electricity production depends upon the amount of light which hits the solar cell.

The photovoltaic effect is used for sunlight  solar water heater price in Chennai  to electricity conversion. Solar Panel is also called as photovoltaic (PV) panel or photovoltaic module.

The nominal output voltage of a solar panel is usually 12 Volts and output watts are 100 to 320 watts. The solar water heater price in Chennai  number and size of Solar Panel required are determined by the existing light and the amount of energy required.
The Solar panel arrays can be sized  solar water heater price in Chennai  to meet the most demanding electrical load requirements.

These Solar Panels are need to be mounted  solar water heater price in Chennai  on the roof, ground and where we can find the sunlight is directly available. The current obtained  solar water heater price in Chennai  from the Solar Panels called DC power which are cannot directly used for home appliances.  solar water heater price in Chennai  For this purpose, Solar Inverter is used. We can directly use the DC power from the solar panels for some specific applications like cell phone recharger, LED night lights.


 SOLAR  INVERTERS
The Solar Inverter Converts the direct current (DC) into utility frequency alternating current (AC).The AC (Alternating current) can solar water heater price in Chennai  be used to power loads in your home or commercial building and more…. The Solar Panel gives DC (Direct current).The DC current cannot be used  solar water heater price in Chennai  directly for the home appliances. Solar Inverter is the most important component in the solar power systems.

The Converted AC power is used for running your gadgets like the TV, Microwave, and Refrigerator and more…  solar water heater price in Chennai  Solar inverters play a vital role in providing alternate current supplies at the times of critical power requirements.

Grid Tie Inverters convert the direct  solar water heater price in Chennai  current generated by the solar module into grid-acceptable alternating current.There are a few basic types of  solar water heater price in Chennai  Solar Inverter, they are  Off Grid Inverters, Grid Tie Inverters, Battery backup Inverters, Micro Inverters. Micro-inverters are the latest in the solar industry which is small & solar water heater price in Chennai  compact in size and yet are packed with a lot of performance & promise. They incorporate all the features of any string or central inverters. Micro inverters perform independent maximum power point tracking on each connected panel and this reduces equipment expenditure.


 SOLAR WATER HEATER
solar water heater india Solar water heating system is a best alternative method for heating the water in an solar water heater price in Chennai  eco-friendly manner. Solar water heater generally contains three major parts, solar thermal collectors,  solar water heater price in Chennai  water tank, interconnecting pipes. The solar thermal collectors collect the solar energy and heat the solar water heater price in Chennai  water circulating in the pump. The shielded water storage tank is used to store the hot water.
This shielded storage tank prevents loss of heat and keeps the water hot for the whole day. Solar  solar water heater price in Chennai  water heating system comprises many innovations and technologies. This water can be used for

Domestic, Washing, Cooking,  solar water heater price in Chennai  Bathing, Milk Dairies, Nature Care Center, Pharmaceutical Industries, Preheated Feeding, Water for Boilers & Other Industrial Applications.


 SOLAR STREET LIGHT
Lighting is one of the vast  solar water heater price in Chennai  consumption of energy. Solar lighting will save a great amount of energy for us. Solar Lighting system is the lighting resource / device that operates using the Light energy solar water heater price in Chennai available from the sun to provide lighting during night time. These lights are cost effective and eco-friendly and the outcome which is delivered by it is much-desired one. Our solar light system consists of a solar PV module, a battery & a solar water heater price in Chennai  luminary with very high efficient electronics all mounted onto a pole with necessary hardware & cables. Theatre, Malls, common space Lighting, Commercial
and Industrial Lightings, railway junctions, Signal Light in roads and Communication, Security Lights in solar water heater price in Chennai the gates.  Different models of Solar lighting system is available for Home/ Indoor lighting system, streets, Gardens, Emergency Lights etc..