Posts tagged "solar energy"

Solar Energy Power The Beneficial Energy System For Your Various Needs

There are many forms of solar systems that produce solar energy. This energy can be produced from one or several solar cells to charge up a solar gadget to full blown solar panel systems that are used in solar plants to give energy to some utility companies. Green energy companies use renewable energy sources to provide energy to those who want to buy it instead of through the normal non-renewable energy companies.

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Solar Installation Prices – A Huge Factor To Determine

Many people you will need to make the switch to solar powered energy, but aren't also sure about pv installation prices and also how high they could go. If you will need more facts, below are a few tips to help you select solar installation. Prices are very important; make that concluding decision to get solar powered energy.

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How Does Solar Power Work For You?

Solar power is a new concept and there will always be apprehensions before adopting it. However, if you can understand the basics of how does solar power work, you'll make an educated decision on which solution works to solar power your house. The building block of solar energy is the photo voltaic cell or PV. There has been a lot of research and development around PV over the last ten odd years, primarily due to a push from the government. Today you have many products in the market and picking one can be really tough. This is where understanding about solar energy is useful.

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What is being done to encourage Solar Energy use?

Answers:

Typical T Answered:
u and ur concern

Boomm Answered:
YOUR CONCERN UNDESTAND SIR?

Nicky Deal Answered:
government grants, tax credits

Got a better answer? Share it below!

Save Your Electricity Bill Using Stupendous Solar Parking Lot Lights

Fossil fuels, one of the primary sources of energy is depleting rapidly due to the increasing usage. As a result of its depletion, electricity bill is increasing considerably. Therefore, it is important to find a renewable resource that is reliable, efficient, long lasting, cost effective and flexible. All these features are available in the solar energy, which is proving to be an effective alternative energy source. However, it is important to have effective devices such as solar parking lot lights that might help you to harvest the solar energy in an efficient way and reduce your electricity bill considerably.

Solar powered parking lot lights installation is not a complex process, because it has only few components that can be installed with ease. Moreover, installation cost is less when compared with grid connected light. Solar parking lot lights have three vital parts such as solar array, battery storage and led light. Solar array is one of the important parts that are responsible for harvesting the solar energy effectively. Solar array is a collection of solar cells that are interconnected and most often known as photovoltaic panels. These panels are located on top of the light pole. Throughout the day the solar array collects energy from the sun using its large panels.

The energy that is harvested from the solar energy is stored in a bulky battery. There are several types of batteries that are used to store the electrical energy, but most often gel batteries are used for storing purpose. These batteries are charged throughout the day. The size of the battery depends on the geographical location and desired light output. Batteries are able to supply a minimum of 5 nights of backup for times of inclement weather. This energy is used to turn on the LED light effectively. Generally, the LED lights produce a bright white light, which carry a 70,000 hour life (15 years). Depending upon the number of the LED lights, the intensity of the light produced varies. Solar street lights and parking lot lighting use similar strategy for its effective performance.

Some important benefits of solar parking lot lights are listed below:

– Reduces your electricity bill effectively

– Avoids the cost of trenching, running underground wire, and connecting to the grid

– Units are not connected to the grid

– Due to reliable solar energy as source, there would be regular and efficient lighting

– Eco-friendly way of generating electrical energy

– Each battery is capable of reserving 2 nights of energy

– An efficient LED light can produce 70,000 hour life

So, start to reduce your electricity bill effectively using the latest solar powered parking lot lights that are reliable, efficient, eco-friendly and cost effective.

Solar parking lot lights are an effective way of saving your electricity bill. The author is an expert in the solar technology and has written several articles regarding solar powered parking lot lights, solar street lights and parking lot lighting in the past.

What is the disadvantages of solar energy?

Answers:

Xtc Answered:
there is no disadvantage

short term costs alot

long term save alot more

if you get it on your house it may look ugly…not really any disadvantages

Rohan Answered:
1) As you said,one of main disadvantages is the initial cost of the equipment used to harness the sunsenergy

2) A solar energy installation requires a large area

3) During the night, your expensive solar equipment will be useless

4) The location of solar panels can affect performance, due to possible obstructions from the surrounding buildings or landscape.

Stone Answered:
None.

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How to Buy Energy Del Sol FPM-68 Flex Solar Power Mat Recreational Vehicle and Marine Kit

www.amazon.com Flex Power Mat or FPM-68 RV Kit was developed for the application of harnessing the Sun's Solar Energy in remote locations allowing you to power your RV, Boat, Trailer and other applications. The FPM-68 RV Kit includes a 12Volt 10Amp Digital Charge Controller, 20 feet of Red and Black 10AWG Wire, and all MC3 connectors so you just need to hook it up to your batteries or your inverter.

What You Need To Know About Solar Collectors

 Radiation from the sun are collected and harnessed through the use of solar collectors.  It may vary from a simple installation used to heat air or water to something as complex, such as those used in solar power plants. Basically, collectors are used to convert into usable form the energy being given off by the sun.

Solar collectors come in different packages, and it depends on how it absorbs energy and the materials used for its construction. The most common solar collector being used is the flat plate collector. This is the type that most people with a general and basic concept of solar energy and solar collectors are familiar with. Flat collectors are normally placed on rooftops for maximum absorption of sunlight. One example of this collector is seen on solar-powered calculators and on certain models of cellular phones. Flat plate collectors work by sandwiching a system of absorber tubes between two flat plates. These tubes are the ones largely responsible for the absorption and conversion of energy into usable form. There is still ongoing effort to improve the quality of flat plate solar collectors, most especially with the kind of material being used for the plates. This is to improve absorption during those times when the sun is not so visible, like during winter.

  The evacuated tube collector is another common design. Compared to the flat plate collector, the evacuated tube design has greater efficiency and is not very prone to convection and conduction which accelerate heat loss in the device. It is very reliable in colder climates, but it is not recommended for general use because of its expensive cost in manufacture. Also, it is not very durable and may burn out easily.

 Comparisons are not unusual for these two types. It is just but natural that consumers would want the best and more efficient one to power their homes or businesses. But once all the cards are down, one could see that there is no single best type to fit all needs and purposes. Each one has its own advantage and disadvantage over the other. This is why careful survey is still needed before choosing and installing a solar energy system. Certain factors like climate, availability of sunlight, energy consumption of the house or business and overall cost of solar collectors affect the decision on what type of collector would best fit one’s needs.

Solar Energy Idle Facts

 The growing trend that includes solar energy are the renewable energy sources.  Many people have very boring ideas when it comes to thinking about solar energy: that it is merely voltage from sunlight taken in by panels outside one’s house. Nothing is further from the truth. If one wishes to know more about solar energy and wants more information concerning with it, there are quite a few fascinating information, related fields, and interesting links and relationships about solar energy and all otherstuff on this world that interacts with it.  Ready? Here they are:

•  The safest form of nuclear energy that man canfind in nature is no other than solar energy.  The sun is in fact a giant nuclear reactor: it uses hydrogen in nuclear fusion to generate vast amounts of heat and light that then get sent down here to earth for free.

• almost all living things here on this Earth are powered up by solar energy even before man learned to use electricity.   Photosynthesis plays an important role in converting sunlight into chemical energy in the form of carbohydrates and proteins by the help of plants and microorganisms.  They use some of the energy to grow and then they are later on eaten by animals that are also eaten by other animals. Every time we eat our vegetables or our plate of fish and meat, we are in reality indirectly powered up by solar energy.

• Some of our conventional power sources are indirect forms of solar energy. Fossil fuels contain the stored solar power from plants that were long dead 1000 years ago and turned to oil. The other one is from flowing water which is known as hydroelectric power.   Because of the interaction between the gravity of the sun and the gravity of the Earth, water flows. 

• Man’s oldest clock is actually powered by solar energy. The sundial tells time through the use of the moving shadow cast by the sun’s light on a solid, flat surface. It has been used by ancient civilizations since the time Stonehenge was built.

•  Man put the sun’s heat work in different ways before solar panels, like turning seawater into salt, preserving food through curing and direct drying, and in hardening clay bricks and pots before ovens were invented. 

• Intuitively, ancient man realized the life-giving nature of the sun.  This has reach the point that the sun itself was believed as their savior.  Sun god religions can be found in every culture (ancient, tribal, and some modern faiths) on our world.

• The only cost you have to pay in using solar energy for heating and electricity is in buying and maintaining the panel system. Otherwise, you get your heat and voltage for free. You can even sell any excess power from your solar panels to the electric company. This means that financial investment and gains from using solar energy is also possible and far outweighs its cost. The cost itself can be lowered by applying for a government grant.

• The only pollution you get from using solar energy is in the manufacturing process used in making the panels. This is really minimal as compared to the pollution you get from fossil fuels and nuclear power.

 In using solar energy, natural environments or landscapes should be put into consideration in installing your panels.  All you need to do is to find a wide enough space with ample sunlight. In contrast, hydroelectric power requires huge dams on rivers and fossil fuels /uranium for nukes need to be mined first

Renewable Energy Generation: Make Money With Solar Energy

Although most people focus on the environmental benefits of renewable energy generation, what goes hand in hand with this is its money-making capabilities. Although profit is a bit of a dirty word these days, what that merely illustrates is that something is being done efficiently to a good purpose that people want. It's therefore very encouraging that renewable energies such as solar energy are becoming more profitable.

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