‘solar energy’ Tagged Posts

Why Use Solar Energy?

Chances are, you are already using solar energy in a variety of forms. It is the primary fuel source in the creation of food, fresh water, petroleum...

 

Chances are, you are already using solar energy in a variety of forms. It is the primary fuel source in the creation of food, fresh water, petroleum, and wood. The question we propose is “why use solar energy to power your homes”? Is it realistic for generating useful heat and electricity?

The answer is that solar energy is reliable and free. From the early morning dawn to the late evening set, the Sun will shine each and every day. Solar energy may be the single most consistent thing there is on our planet.

Last we checked the government can’t tax it, and there is no pollution or greenhouse effect. And solar energy needs no refinement, it’s ready to go. Like a gift from heaven, perhaps nothing more perfect than pure solar energy.

So what if your photovoltaic system is only 12% efficient, or your solar collectors absorb only 70% of the available heat? The truth is, your energy source is free! No gas stations, no utility bills, no black-outs, and no ups and downs with the economy. Once you’ve placed your solar energy system in service, there are no recurring fuel costs. All that could take you down would be a volcanic cloud or weeks of unstoppable rain.

Selecting the right solar energy system for your home can be challenging at the start. What are the best choices for your location? What should we consider when sizing the equipment? Is solar energy really right for me? Here are a few answers to guide the way.

If you have a sunny climate with lots of solar energy, then put it to use. You will save money in the long run, and living in an environmentally friendly way. We would estimate that at least 50% of the United States could be using solar energy in some way.

If your climate tends to be cloudy and rainy most of the time, then probably solar energy is not for you. Coastal climates and northern winters tend to be tough for this. But this does not mean you should not investigate, there may still be some opportunity.

When it comes to making heat and hot water with solar energy – absolutely. We call this passive solar heating. These are low cost systems that can be designed directly into your business or home. The designs for passive solar heating systems can be relatively simple and inexpensive.

Photovoltaic (PV) solar energy refers to making electricity directly from the Sun. These special panels will take in radiation and produce steady DC electricity. Whether you could be making PV energy just depends on the circumstances of your situation.

If your household or business consumes lots of electricity then solar power is hard to justify. This is where local Utilities are good, they can kick out the juice for all the high power users and the heavy duty industries. But if you are simple in life and efficient in how you use energy, then the up-front cost of solar power can pay off over time. It could be as little as 5 years depending on the electrical rate of your local utility (i.e. California)

If you are developing a new property that has no electrical transmission cables, then solar energy systems may be right for you too. The money saved in routing transmission cable may pay for your solar energy system in itself.

If you are interested in an emergency reserve of energy, then this also is a good use for solar energy. You could charge a large bank of batteries with a small number of panels. So when you get those destructive storms and environmental disasters, just kick in the emergency reserve and ride it through.

The truth is, mankind is making good progress with solar energy technology. By engaging in independent and gridless energy systems, we can save a little money, help improve our environment, and set a good example for our kids. It is not such a bad idea to simplify our existence.

Walter Hull is a recognized expert in solar power power systems. For a short time you can get his free report to solar power from your own yard.

Solar Power Adoption History

 

The adoption of solar power in the United States has been excruciatingly slow. The primary reason cited is the high price of solar energy components. A valid argument…until you look at the cost of not adopting solar energy, rising fossil fuel costs, and economies of scale to bring down price.

At a rate of about 27 tons (54,000 pounds) per person per year of greenhouse gases emitted by the average American (statistics attained from the Nature Conservancy), our contribution to global warming is…enormous. The average worldwide is 5.5 tons or 11,000 pounds per person. Let’s see, that means the average American adds about 5 times more greenhouse gas per year than everyone else in the world. Does that make you think a little more about the cost of not adopting solar energy? Would you, like millions of other Americans, prefer in this case to contribute less rather than more?

Now, what about solar power costs? Developing countries have been much quicker to adopt solar energy because they could never afford conventional energy systems. Too many rural areas and isolated homes would be on a waiting list…forever…if they wanted traditional on-the-grid electricity from a fossil fuel power plant. Compare that to a $200 solar collector placed on a roof that lets someone who’s never have a hot shower before have that experience, and then know that once that collector had been paid for, every shower is free. What would you choose?

Hard hit by rapidly escalating fuel costs and an unstable supply source, Europe and surrounding countries have moved much more rapidly to adopt solar power. With the rise of fossil fuel costs, the number of rooftop solar systems for hot water heaters has risen exponentially.

China has a major initiative in the manufacture and installation of solar water heaters. According to a March 2010 article you can find at http://www.grist.org, there are currently about 27 million solar water heaters installed there.

Although it has set standards, and certain initiatives to give renewable energy sources a boost, the United States has barely plodded along behind. It is, however, the major consumer of fossil fuel energy, and has, therefore, maintained enough economic leverage to keep relatively affordable prices even for imported energy. This may, however, change rapidly with increasing world economic instability and rapidly depleting fossil fuel availability.

This all may sound like gloom and doom. It may actually not be that bad, however, if every country, including…or especially…the United States moves forward to meet world initiatives on stabilizing our climate. By shifting to renewable energies under this initiative, there are projections that say that by the year 2020, we could actually cut carbon emissions by 80%. This is equivalent to closing 690 coal-fired power plants.

What a concept…don’t you think? A very worthwhile objective. But…that’s not all. If we are willing to move quickly toward solar power adoption, we can create significant savings through economies of scale, and make it a much more affordable option.

Given the relative affordability of fossil fuel energy, only the most environmentally-conscious, and/or affluent families and individuals in the United States have seriously considered solar energy for a complete power system for their homes. Few, in fact, have considered it even for solar water heaters, although in the United States, as in Europe, more and more rooftop solar panels have begun to appear. The primary focus for solar water heating in the United States has been focused around solar heaters for swimming pools. While this is, indeed, a step in the right direction, only more and more conscious choice by the American public to “go solar” in every way possible will result in the economies of scale that are necessary to take subsidies out of the equation and put it at parity…or below…with all other power options.

For the moment, however, state and federal subsidies, through tax incentives, rebates, and net-metering are providing the impetus needed to move the United States forward to a more robust and wholehearted solar energy adoption. Hawaii, California and Florida have been successfully leading the initiative, adding their own incentives to the federal tax credits introduced in 2006.

There’s no question…in the United States particularly…solar power adoption has been slow. There’s simply been too much resistance. Cost, availability, usability and reliability have been combined with political and industrial pressure. All of these factors together have slowed the adoption of solar energy as a power source competitor to fossil fuel energy…a competitor that is known, and while it may not be loved, is trusted.

Adoption, however, may soon be forthcoming, as the many factors of cost, reliability, and environmental impact are all coalescing to bring solar energy to the front door of the orphanage…with its presentation of “pick me…I’m the right one for you now.”

History, many believe, will reflect that this was the era in which solar energy was fully adopted.

Want to find out more about solar energy history, then visit Timothy Peters’s site at: www.HomeSolarPowerExplained.com

How Solar Energy Panels Are Made

 

Remember the old adage…”snakes and snails and puppy dog tails?” Or what about…”sugar and spice and everything nice?” Today’s younger generation might be more inclined to say energy panels are made from Beiber boys and grown-up toys…or something like that.

Since Justin Beiber is the sunshine of a lot of young hearts, and there’s no question he shines on stage, he creates electrifying energy in the crowd. It’s really unfortunate we don’t know how to capture this kind of energy to power our homes and businesses. In the meantime, we’re fully exploring how to convert the sunlight’s energy into electricity to operate our homes and businesses.

OK, seriously, what are solar energy panels made of? For the most part, solar panels consist of solar cells that are built from captured impure silicon crystals. Impure silicon crystals are used because pure silicon isn’t electrically active. The impurities themselves create an ability to attract…or to lose…electrons. Sunlight, and all light, has energy. When the energy of sunlight hits the impure silicon crystals, it creates an electrical current from the moving electrons. As they absorb light, the electrons move, and then are forced to flow a certain way which creates an electrical current. Contacts, generally metal, are placed at the top and the bottom of the cell, called a photovoltaic, or PV cell, and power is pulled out. The term PV or photovoltaic, comes from combining the words photo…meaning light…and voltaic…meaning electricity. If you look around your house, and others, you’ll probably see a calculator that’s powered by a PV cell. Many small electronic devices, like calculators, along with landscaping lights and others, have PV cells that generate their power.

A group of PV cells connected electronically and placed into a frame is called a panel, and a group of panels connected together is called a solar array.

To power the average American home requires a lot of solar energy panels. Materials other than silicon are currently being experimented with in an effort to reduce the number of panels it takes to produce enough energy for a full home operation, or to charge an automobile battery or run a generator. Using smaller, cheaper crystals, like copper-indium-gallium-selenide, shaped into flexible films, success is being achieved in thin film solar technology. Right now, though, they’re not as effective as silicon in creating electricity.

With no perfect solution yet, the search for new, more innovative ways to create solar energy cells goes on.

The path back to the beginning of solar energy cells is long…and littered with fossil fuel competition. For hundreds of years, however, mankind has sought to take advantage of the sun’s energy, and we continue to progress…slowly but surely… to harness this inexhaustible resource.

Both the Romans and the Greeks found that by covering their south-facing window openings with glass or mica, they could capture and hold in the heat in the winter. Using the sun’s energy passively, they discovered the most optimal advantage.

A man named Auguste Mouchout, who thought Europe would run out of coal one day, invented the first sun-powered steam engine, even though it wasn’t done passively. Another man, William Gyrllis Adams, found that by shining light on selenium, the material shed electrons, and that this process created electricity.

However, the expense of capturing the sun’s energy made it cost-prohibitive for any real development of this work, and non-passive solar energy innovation lagged until…through research by Albert Einstein…the creation of electricity from solar photovoltaic cells (PV) progressed another notch with work done in 1953 by Bell Laboratories.

Even with the progress made, solar power was simply considered too expensive. Scientists Daryl Chapin and Calvin Fuller created measurable electrical current with PV cells, but research and development into the field stagnated and lay dormant for some time.

Having lain in stagnation until the Arab Oil Embargo in 1973 demonstrated the Western world’s reliance on oil; the U. S. government began a renewed…and desperate…attempt to find competitive, available alternatives to energy through fossil fuel. With subsidies for research, companies began to find ways to create photovoltaic solar energy cells more economically. Japan rushed precipitously into PV energy in solar rooftops in the 1990’s, which resulted in a significant reduction globally, through economy in scale, in the expense of PV energy cells.

Solar energy panels today, however, remain more expensive than conventional energy sources, somewhat cumbersome, and…in some locations…relatively ineffective. The primary drawback of solar energy panels for normal household use remains the cost of the individual PV panels, and the number of panels necessary to generate large amounts of electricity.

However, in third world countries, especially rural areas, there are many locations where sunlight abounds, homes are small, and solar panels are extremely cost-effective, not only to the individuals using them, but for the environmental footprint not left behind.

Looking to find out all you can about solar energy panels then visit www.HomeSolarPowerExplained.com to find the best advice on home solar power for you.

Getting Information On Alternative Energy Stocks

 

Is it true that money is what makes the world go around? Crazy as it may sound, there can be instances where people face a variety of problems with money as their only solution. It’s true that life can be unfair at times, but if you are someone who wants to have a strong bank balance by the time you retire, taking a little risk can sometimes bring you that luck. A diverse portfolio can be a solution if you are thinking of investing in different categories. Your risk of losing is minimized and you open up new avenues of earning money. Now isn’t that great?

It’s true that investing in alternative energy stocks carry a high risk, but with risk comes profit. If one needs to earn millions of dollars, taking the first step is necessary, and in this case, a little risk of investing in alternative energy stocks.

Predictions made over the years say that by the year 2013, the market for alternative energy stocks could rise up to around 13$ dollars. If your company was one of the lucky few that invested on alternative energy stocks that the whole world agreed upon, the likelihood of ending up as a millionaire is very high. The right choice will determine the future of you and your company

We all know how the United States and other countries depend on foreign oil that is purchased at sky rocketing prices. The research for alternative energy stocks has resulted in companies offering help to eliminate the problems of these depleting resources.

Although the market for alternative energy stocks will look positive, it is advisable that you get the assistance of a financial advisor who has been studying these stocks closely. The market is full of uncertainties and the alternative energy stocks you choose might not be what the world chooses. Therefore, instead of heading for losses, it is beneficial to study the market, get help from a financial advisor and then move on to invest in alternative energy stocks.

Would you like to find more info about puget sound energy? You will get tons more good details on green living having an eco-friendly lifestyle and alternative energy for your home here: http://savehomeenergycost.com

Wind Power Systems Are Becoming Very Popular

 

While wind power systems and other alternative sources of electricity are becoming popular, and even common, in many parts of the world, Canada has been utilizing this form of electricity for years. Wind sourced energy has become a natural part of business and residential energy systems in Canada for quite a while. If you are considering moving to Canada soon, or even doing business with a Canadian company, you should really learn more about the way Canada uses wind energy.

Canada has been very proactive in how it has been seeking to use the wealth of the natural resources it has. It knows it has to supplement the power generated by the more traditional methods of hydro power stations and fossil fueled power stations.

Using wind energy to power wind turbines to generate electricity is fantastic for the environment. With this as one of the major factors, the Canadian Wind Energy Association has made a strategy that will greatly increase the energy produced using the power of the wind to 55,000 MW by 2025. And the wind is a resource will not diminish and need to be replaced in the future.

Ontario was the first province to embrace the use of wind power, but Quebec and Alberta have now joined in and others are making good progress in this field. When this century began all of the provinces had done something about implementing a plan to move towards using renewable energy. They all know that they have to build wind farms, or some other method of sourcing alternate energy, as the traditional methods are running out of supplies.

Currently British Columbia is the only province that does not have a commercial wind farm, but the area’s electronic company has recently issued an Electricity Purchase Agreements for over 300 MW of wind-powered electricity, and other wind farms are being built across the country so that more citizens can experience the benefits.

Even so, the amount of electricity that is generated by wind turbines in Canada is still fairly small in comparison to other sources, like coal and hydro-power. There are about 85 wind farms in Canada at this time, and this represents almost 2300 MW of generating capacity. But this number is growing all the time.

Detroit and Chicago are beginning to take notice of what is happening just over the border in Canada. They are considering using renewable energies, including the power of the wind, to provide the energy required to supply the many businesses and plants in their region. The effect that this will have on the environment and the budgets of local government and enterprises that buy into it will be fantastic. Even if it is impractical to rely totally on wind power there is the idea to build more hybrid power stations.

The benefits of utilizing wind powered green energy is not just for local governments and businesses, domestic users can benefit from this trend of using alternative energy sources as well (such as the Feed in Tarriff program). Residents can buy equipment to generate their own power from personal turbines. A small turbine will cost about $5000 and will generate something in the region of 25% of their energy requirement. If you have the room for something a bit larger then maybe you could get a turbine that can produce 50% of your energy needs, but only if you are prepared to pay $7000 for the privilege. Even an outlay of %600 will get you a machine that will produce 200 watts, ideal for that off-grid cabin in the woods.

It’s possible to run your business through more innovative ways by utilizing inventions like wind power and other alternative energy solutions that make your process more environmental and efficient!

Information And Advice On Energy Efficient Industrial Heating Systems

 

Green initiative is one of the primary causes in the present world. Preserving the earth and sustainability has become general topics and many people, societies, and business firms are doing what they can do to make the earth green once again. The industrial community has done numerous things to contribute for the green movement and energy efficient industrial heating is just one of them.

There are a number of government and non-government organizations (NGOs) that expand their helping hands for green causes. You can easily obtain a carbon trust loan if you are in UK, in order to implement energy efficient industrial heating. You can plainly borrow from 3000 sterling pounds to 400,000 sterling pounds at zero percent interest for replacing your old equipments of heating with energy efficient industrial heating equipments. In addition to that, there are many other facilities such as tax free imports of energy efficient industrial heating equipments.

There are some ways that energy efficient industrial heating equipments contribute to making the earth green. First of all, there is a lot of energy that is consumed for industrial heating. This energy is commonly made by burning coal or fossil fuels. Obviously, burning coal and burning fossil fuels add tremendous amounts of carbon and other unnecessary and damaging components to the air and Eventually pollute it. By applying energy efficient industrial heating, the emission of such abusive elements can be significantly decreased. This is the cause for government encouragements behind utilizing energy efficient industrial heating equipments and concepts. Finally, you will have a smaller carbon footmark when you leave the earth by adding to energy efficient industrial heating.

It is quite easy to implement energy efficient industrial heating equipments. Although saving energy did cost a large sum of capital at the start, it has almost become cheap with the advancements of the science and technology. Due to the new concepts in energy efficient industrial heating, business and factory owners now invest in more radical and insane technologies to contribute to energy efficient industrial heating.

There are numerous technologies used for energy efficient industrial heating. One notable way is to use copper tubes built in the floor and the ceiling and then circulate hot water through them. This way, with a low sum of hot water, an entire factory can be heated. Last decade can be considered as the golden time for this type of energy efficient industrial heating. Therefore, many factories and productions firms in some sizes have started applying such energy efficient industrial heating techniques.

Are you looking for further info on green energy? You can discover plenty more good information about green living having an eco-friendly lifestyle and alternative energy for your home here: http://livinggreenlifestyleideas.com

Build Your Own Cheap Solar Panels

 

Solar energy is without a doubt today’s number one alternative energy choice. It is no wonder then that one of the most searched for terms on the internet is cheap solar panels.

With the environmental disaster we are seeing unfold off the gulf of Mexico (The BP oil spill) more and more as a society we are finding our consciousness pricked into looking for cleaner and greener ways to help the environment.

For most people the idea of having their own solar system is indeed desirable, but there has always been the major stumbling block of the enormous cost of the solar panels.

Having a solar system installed can cost many thousands of dollars, money that many households simply do not have to spare, no matter how much they stand to save in the long run or how much they want to help the reduce their carbon footprints.

This alternative comes in the form of a DIY (do it yourself) kit. Now I’m sure some of you just tuned out at the thought of building your own solar panels, sounds complicated doesn’t it? Well surprisingly it isn’t, in fact it’s all most child play.

The kits come in the form of an easy to follow video series and instruction manual which you can downloaded in a matter of seconds online

All the materials you need to build your own panels are available from most hardware stores (tip: save even more money by sourcing the parts from your local salvage or junkyard). Armed with the most basic handyman skills, you can assemble your panels in just a couple of days (I recommend freeing up a weekend to give yourself ample time).

It’s a great project to get your children in on, provides them with an alternative to playing computer games all day, gives them a lesson in environmental issues and energy conservation. You won’t believe the buzz they will get when they realize the solar panel they built is powering a laptop etc.

Not only will you stand to save a lot of cash by building your own cheap solar panels as opposed to purchasing them pre built, you will also cut (depending on the number of panels you build and your homes energy needs) anywhere up to 80% (in some cases above this) off your traditional power usage, this can translate to hundreds of dollars saved on every power bill.

So whether you are looking to help reduce your carbon footprint or simply want to save a few dollars, take a look at the following link for side by side reviews of the leading DIY Solar Power Kits and build your own solar panels today.

How Feasible Is Home Solar Power?

 

Installing a home solar power system becomes more and more feasible as the price of component parts goes down. No real revelation there, just basic economics.

But…does it really make sense for you?

Whether you’re getting ready to build, or just want to know if you can “go solar”, here are three factors you’ll want to consider:

1. The first thing to know is the number of sunlight hours per day…what’s referred to as the insolation factor. At http://www.nrel.gov, you can find a solar map created by the National Renewable Energy Laboratory that will help you determine the insolution factor for your building site. Then you’ll also need to know any specific additional obstructions the sun might have…like trees, other buildings, or a hillside.

2. What are you paying now for electricity? This will help you determine how many years, based on the per watt cost of electricity, it will take for you to save back the cost of your solar home installation. If you’re getting ready to build a new home in a new area, see if you can get some ideas from nearby homes of about the same square footage. If you’re only going to be in your home for 2 of 3 years, you may not recoup your costs from energy savings. However, if you plan to live in your new home for a long time, you’ll likely have a very large payback.

3. Be sure you know all of the available rebates and tax incentives. Since the government is encouraging solar energy installation, take advantage of every incentive you can find. You may find when you’ve calculated everything that’s available that you can reduce that installation cost from 10 to 60%. Since the average American home solar energy system runs between $40,000 and $60,000 right now, those savings can make a big difference in closing the gap between getting a conventional energy system, and a solar energy system.

Let’s face it. If you live in an area, or on a site, that really doesn’t get enough direct sunlight to generate much of a solar power system, it simply may not be worthwhile no matter how much you want to do it. Fortunately, most of the United States gets adequate direct sunlight, excluding specific site constraints, to support a solar power system. If solar really doesn’t work, though, look at all the other renewable energy possibilities.

Once you’ve past the phase of finding out solar powered energy will work at your home, there’s more good news. Photovoltaic cell cost is coming down drastically due to new mass production techniques. Reducing the cost of solar energy components means more available, more affordable options, making solar power more feasible every day.

New innovations and applications are being rapidly developed. A recent Princeton study shows how engineers have developed a new technique that “could slash the cost of solar panels.” In an article sited in nextbigfuture.com, researchers at Princeton state “By overcoming technical hurdles to producing plastics that are translucent, malleable and able to conduct electricity, the researchers have opened the door to broader use of the materials in a wide range of electrical devices. Plastics could represent a low-cost alternative to indium tin oxide (ITO), an expensive conducting material currently used in solar panels.”

There are many new developments that are resulting in smaller, more efficient solar energy systems at a much reduced price. That means that, with the exception of those areas or sites with no or very low insolation factors, the most feasible and therefore best option of choice for homeowners, and businesses, will be solar energy.

Everett Sizemore, a consumer product review expert for comparethebrands.com, says of the feasibility of solar power: “Out of all of the renewable energy alternatives we have today, solar power is still the most feasible for the majority of households in America. With federal, state, and local government incentives, the lowering cost of solar panels and improved efficiency, going solar is cheaper than ever.”

In addition to individual home solar power systems, significant progress is being made in ways to capture, store, and use solar energy in power plants. One of the newest, and most feasible designs uses a molten salt storage loop that enables power plants to store and generate electricity as needed, even if there is no direct sunlight for fairly long periods. Similar to current designs, power grids could be connected to supplement, support, and take advantage of the best solar opportunities within the grid system.

And…at the end of the day…there’s simply no question, whether you’re on..or off the grid…home solar power is increasingly becoming more feasible.

Learn more about home solar power. Stop by Timothy Peters’s site where you can find about other solar energy topics: www.HomeSolarPowerExplained.com

Fun Photovoltaic Energy Facts: Anyone May Not Have Known…

 

Solar energy is critical to the survival of every living organism on Earth. Nobody would be alive, not me or you or any plant or animal, if the sun suddenly stopped burning. Plankton, one of the smallest, most simple forms of life on this planet, must have solar energy to develop and live. Most people would agree that the first organisms to die would be plant life if we ran out of solar energy, because they utilize photosynthesis. Without any plants, there goes all the animals, from the simplest forms on up to the most complex, humans. So while we may not absorb light energy directly like the plants on our planet, we are still indirectly dependent on solar energy from the sun.

Another interesting fact is that solar energy is 100% environmentally safe because it has no carbon emissions. It also is 100% renewable, it is not going anywhere! Solar energy is used to produce electricity and heat all over the globe. At the present time, solar energy is widely used in solar energy water heating systems, which use the heat from the sun to heat water.

Photovoltaic cells can “magically” turn sunlight into electricity by somewhat complicated scientific processes that I won’t get into. The PV panels actually are pretty easy to install. Did you know you can even construct your own set of solar panels?

Another couple fun facts about the uses of solar energy are: solar-powered vehicles are currently in development, and NASA has created an airplane that is powered completely by solar energy!

Interestingly, thousands of people have chosen to make their own solar panels. It really isn’t as difficult as most individuals would assume. With DIY solar panels, homeowners can reduce their dependence on the electric company by a great deal!

Ready to make the leap to solar energy in your home and slash your energy bill in half? Then check out the Green DIY Energy review to download the #1 top-rated DIY solar panels building guide, the Green DIY Energy Guide. Download it instantly to your computer.

Information On National Solar Power

 

This is almost embarrassing to say out loud…the United States, a great proponent of finding and using renewable energy sources, shows statistically as getting less than 1% of the energy needs met through the use of solar power.

The United States has good solar potential, or radiation nearly everywhere. But coal, gas and oil are more fully developed as an energy source, and viewed as more cost-efficient and reliable, therefore more widely used. Looking at cost-efficiency and reliability, however, what fails to get taken into account is the environmental pollution and the alarming disappearance of all our non-renewable resources.

With global warming has come many more demands for the reduction of greenhouse gases. At the same time, production and distribution of fossil fuels, like coal, gas, and oil, have been escalating. This particularly explosive combination is heating up the demand for more alternative energy sources like solar energy, at every level of the marketplace.

The United States government, along with others, are attempting to drive the cost of renewable energy sources down in order to make them more affordable. Solar energy installation is getting a boost from specific federal and state laws that allow homeowners and private companies to claim a tax credit to help defray the cost. In addition, there are rebates against energy bills that are assessed by public utilities. Right now, businesses can claim a 30% tax credit against their purchase and installation of a renewable energy system…in addition to anything that might be available as a utility rebate.

Solar energy industrial applications continue to increase slowly with the tax rebates, although they have been the power supply of choice at remote locations for some time. This includes power for repeater stations for TV, radio, and microwave. Many road signs and traffic signals are now powered by solar energy.

California, along with some cities and other states, has been moving much more rapidly to take full advantage of solar power. Using various methods of collecting solar energy, central power applications, or utility companies, are distributing power through the same grid system as they’ve always used, only on a smaller scale.

If you want to see one of the United States more promising, and aggressive moves into the solar age, check out the U. S. Department of Energy’s alliance with Solar American Cities. Kicking off in 2007 with 12 cities, 25 current metropolitan areas are now working together with private companies, and government agencies; developing methods for municipal power solar energy use. According to a statement in Solar Panels Power, “[The] Cities . . . are taking action to make solar energy a more viable option for their communities. These Solar America Cities are using innovative approaches to remove market barriers to solar and to encourage adoption of solar energy technologies at the local level.” While their primary efforts have been focused on reducing costs for photovoltaic (PV) cells in order to create a more competitive market, their greatest achievement has undoubtedly been the streamlining of the permitting process. Solar energy installations are taking the forefront with rapid approvals, which, coupled with removal of other market barriers is helping to propel municipal power solar energy power adoption.

Two of the primary complaints pushing back photovoltaic (PV) development have been their cost and space requirements. With some new developments recently announced at Sandia National Laboratories in Albuquerque, New Mexico, however, that may all soon be changing. They announced in the latter part of 2009, that they have created a “glitter-sized solar photovoltaic.” This means a whole new field will open up for solar energy expansion as the benefits of scale, and mass production reduce the cost and space requirements, making active solar energy systems that much more desirable.

With reduced costs and higher efficiencies of the smaller PV cells, there are some very innovative possibilities arising for the use of solar energy. One such example suggests that the PV cells could be incorporated into clothing items used by the military, or hikers and hunters in remote areas. The cells would capture the solar energy, and could then be used to charge or power items like cell phone, flashlights, iPods or similar electronics.

On a larger scale, Sandia field engineer Vipin Gupta says, “Photovoltaic modules made from these microsized cells for the rooftops of homes and warehouses could have intelligent controls, inverters and even storage built in at the chip level. Such an integrated module could greatly simplify the cumbersome design, bid, permit and grid integration process that our solar technical assistance teams see in the field all the time.”

Requiring very little material to form “well controlled and highly efficient devices”, the new microcells will be significantly cheaper to produce, and much easier to install, especially when compared to current technologies.

Yes…Europe, Asia and China are well ahead of the United States when it comes to the development and use of solar power. There is, however, a clear imperative and strong desire as a nation, not only to catch, but to surpass other countries in moving the development and use of solar power to the forefront.

Learn more about solar power information. Stop by Timothy Peters’s site where you can find out all about home solar power and what it can do for you.