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From the monthly archives:

July 2009

Making Solar Power


There have been some big improvements in the design of solar hot water systems that has made them a much more affordable option if you want to make solar power and cut your hot water bills, heat your home and reduce your carbon footprint.

You don’t have to live in “big sunshine” locations to install these new and very economic solar hot water systems.

Throughout the US, Canada, Australia and the UK it is now very affordable to make solar power heat your hot water and even your entire home.

This article details how solar energy can be used to heat water in your home, and sets out the main types of residential solar power systems available.

I also have provided some videos with additional information on how solar power works.

In residential facilities, a solar hot water installation will consist of solar panels that gather energy from the sun, and a system to move the heat from the solar collector to a tank where it can be store and put to use.

Solar panels are usually placed on the roof of a house but they can be placed anywhere as long as the location will provide maximum sunlight to be collected by the panels so they can make solar power.

Solar hot water systems can utilize direct sunlight as well as defused sunlight. This means the sunlight doesn’t need to be shining directly on your collector all the time in order to heat your water.

There are two main categories of solar hot water systems.

The first is a compact or passive system, and is simpler to put in and more basic in design (and therefore cheaper) but is less efficient in collecting the sun’s energy and does not cope well with colder climates.

The second is an active system, which is more expensive and more complicated, but more efficient and better able to cope with cold weather locations

In a passive system, there is no external energy input such as electricity to pump water around.

The first type of passive system is an integral collector. In this type the water tank is both the storage place for hot water and the place that collects the sunlight to heat it.

It is basically a large water tank generally located on the roof of a house where and the water inside it is heated by sunshine.

Another type of passive system is the Thermosyphon.

With these kinds of systems the water tank is installed above the collector panels. Warm water rises after being heated and cold water sinks back into the collecting panels.

This is an a cheap and reliable solution as long as you live in a sunny location.

Active systems pump and control the hot water, and generally use electricity to do so.

You can install some solar panels to make solar power generate the electricity required to operate your system. These systems are generally far more cost effective and better able to cope with cold weather.

With active systems, the tank is located inside the building and liquid is pumped from the solar energy collection panels to the tank as it heats up.

The vast majority of these systems are a closed loop, which means that they require a heat exchange.

This requires that the solar panel system and the fluid in it is fully closed, and the water in the tank is not heated directly by the sunshine but the heat is transferred from the fluid heated by the sun into the water in the tank.

This has advantages, as antifreeze can be put in the closed loop, and reduces the risk of lime scale and other minerals caking up in the closed loop system as the fluid is not continuously replaced.

If you think you may want to begin making solar power then you need to visit this website and find out how to make solar power Now !

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Purchasing a Home Solar Electric System For your House


You should consider installing a Residential Solar System for your house to start saving money and lock in electricity rates for the future.

In today’s awful economic times, it is often difficult to see your way to spending money. But if you have $20,000 in a 401(k) that has just lost half its value, what is the point in saving if you are not sure of the outcome? By investing in Solar Electric Systems, you are reducing risk and locking in your rate of return. For home systems with large utility rebates, Solar PV Systems can be bought for as little as $3.50 per watt final cost to the property owner .

The average retail cost of a Residential Solar System in Colorado is somewhere between $8 and $9 per watt. Many folks cannot afford this type of cost, and it is still much more expensive then what they get from the grid now. In order to make solar feasible, the initial costs must be offset. This is done in many ways. For the individual property owner there is a federal tax credit of 30% of whatever you paid for the system. For many Americans, this credit is larger than the total tax they owe, so anything they paid to the IRS for that year will be returned to them when they file their income taxes.

Another major subsidy comes from the power companies, assuming they are big enough to be regulated. For those living in rural areas, many of these types of subsidies are much smaller in amount, or do not exist at all. For major carriers, such as XCEL or Black Hills, there are two types of incentives that are paid to the property owner . The first is usually about $2 per watt and is supposed to help defray the cost of equipment installation .

The second incentive offered by the power companies is the purchase of your “green tags”, which you earn because you have installed a solar electric system . This is directly related to the issues of cap and trade and forcing companies to pay tax on carbons, making your green tags worth more money. Generally, the power companies like to purchase the green tags from the property owner at installation, thus getting the assumed lower price.

Is a Residential Solar System right for you? With today’s rebates, the uncertainty of the stock market and continuous utility price increases, you would be crazy not to spend money you have saved on a Residential Solar System

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How the National Authorities Is Concentrating On Solar Power To Obtain Quickest Profit From An Investment


While the debate rages on as to whether a solar panel is a good investment for your money or if solar energy is not a resource worthy of consideration. The Dep. of Energy has released details that they are funding a two year effort to focus fully on solar power. The mission of this effort is to work out if solar power is as efficient as the solar power industries claim it to be.

Their final goal is to work out if a solar panel can bring the price tag per KW hour down to at least $0.10. This doesn’t seem like much of a saving, until you compare it with the billions of kilowatt hours consumed everyday in the United States. You can see how much cash and energy would be saved.

The solar power movement is based on concentrated solar power which concentrates daylight to a receiver using mirrors. Now there are a lot of good things going on but the expense of building the technology for the heating of the liquid and a turbine generator isn’t going so well. It is a great irony that George Bush, an oil boom baby, pushed for new alternative fuel technologies, which now appears to be reflected in the political climate in America today.

There’ll be 9 separate private firms working in coordinated efforts, which will need funding of more than $2 million. The Solar Vehicle 8 of Lakewood, Colorado will be examining the creation and progress of a solar power system. Other corporations that are making a contribution to this project are 3M, Alcoa, Brayton Energy, Hamilton Sundstrand, Infinium, Sky Feel, and Solar Millennium.

There is increasing pressure to find alternative energy sources and products due to the current recession and declining dollar. With the chance of the Iraq conflict continuing and oil costs going incredibly high, results from these efforts will be simpler to understand once the U. S.’s solar power initiative is in full swing.

Ultimately, the government has to take a firm stand on making alternative energy solutions work, in the process lessening dependency on foreign oil and traditional fuels. As the general public sees the costs of gas rise while the costs of solar powered technology decreases, the general public will shortly follow this new technology to make a more green friendly planet and fitter environment for its population.

For most people, it would be more practical to wait for commercially available solar panel technology; the only snag is, it could take another decade before you can buy this new technology in the DIY stores.

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Bio Power Sources Are Shell's Favored Alternative Energy Source For The Larger Future Speculations


Shell will not invest in replenish-able technologies like wind, solar and hydro power because they aren’t business, the Anglo-Dutch oil company claimed today. The company intends to invest in biofuels, which many environmentalists believe drive up the cost of food and result in deforestation. The company asserted it would concentrate on developing other cleaner strategies of using normal fuels, eg carbon capture and sequestration ( CCS ) technology. It intended to utilize CCS to lower emissions from Shell’s shady and energy-intensive oil sands projects in northern Canada.

It was declared by the company that no attractive investment opportunities were offered by alternative technologies, such as the RV solar panel. “If there exist no comparable investment opportunities, we cannot inject cash into it,” declared Linda Cook, Shell’s executive director of power and gas.

Shell expounded biofuels fitted its core business of providing fuels, logistics, trading and branding.

Cook also said, “It now seems as if biofuels are closest to what we offer at Shell. Wind and solar power are promising, but we may go on considering other investment potentials in the portfolio even with big help in a lot of markets. The company also confirmed that it would increase its dividend payments this year by about five percent to $10bn. Friends of the Earth condemned Shell for halting support in alternatives like wind for biofuels.

“Shell is supporting the wrong party in terms of renewable energy biofuels that lead to more emissions than the gas and diesel they displace,” the campaign group clarified. “Shell is at least being a bit more truthful about the fact they seem to be a fossil fuel company. It saw the constraints of the green wash it was putting out some years ago.”. Shell possesses some 550MW of wind farm capacity around the globe, ample energy to supply power to a town the size of Sheffield when the wind is blowing. Last annum, it quit the 1000MW London array project, which was to supposed to be the cooperative effort to construct the world’s largest offshore wind farm in the Thames Estuary. Former project partner E.ON has yet to choose to resume with the 3bn investment required.

Exiting CEO Jeroen wagon der Curve confirmed that the corporation had borne some “technology baths” in the past when it supported unprofitable technologies. Energy in the 80% range will be from normal fuels and 20 P.C. by the year 2025, as envisioned by the firm, from other power sources such as the RV solar panel. Yet it is spending just over 1 percent of its budget on alternative technologies.

Over the last 5 years, only $1.7bn of the $150bn it has invested has gone towards alternative energies like the RV solar panel. There was a minimum of only 1% of the budget invested by the company at one time, as Cook indicated, on natural gas in a liquefied state, that has now become a large portion of its business.

The company assured that it would elevate debt levels to keep dividend payments steady and to stick to its spending agenda. Wagon der Curve maintained that energy demand in the long run was robust and oil costs would recover.

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Solar Power For Your Home


As we are discovering, America has become far too dependent on foreign fuel imports, making us vulnerable to price shocks from increased demand, political instability in source countries and the increased likelihood of the weakening of the dollar. We need to reduce our dependence of fossil fuels to reduce the threats of global warming. As a result, we need to start looking for other ways to be more fuel efficient and generate our own power in a more environmentally sound manner.

One option that more people are looking at is solar homes. Solar power can be broken down into two categories – passive power, such as more windows to let sun in and heat the house with less power from other power sources, or solar cells which collect the sun’s energy and turn it into electricity. In certain instances, if a utility is producing more power than we need, we can ask them to repurchase it from us. At present our civilization needs more and more energy, which does not allow us to use the same energy sources as we did in previous centuries.

The sun offers a free and easy way to produce energy. A solar roof enables you to easily harness the sun’s energy. The great thing about this method is that you don’t need a lot of land; you just add solar panels to the roof of your house — simple! The real beauty of the idea is that, after installation, a solar roof will bring you energy without any further investment; there are no moving parts, nothing to wear out or need a repairman.

There is no fuel to pay for; the sun pours out its bounty for free. Your roof is just sitting there, make it work for you instead; get a solar roof. According to me, electricity produced by solar energy is great method to recycle energy by using natural resources kindly given by our own nature. Why reduce the Earth’s property and maintain to use useless sources of force that contaminate the earth when we can tie together energy in a straight line from the sun? Although initially expensive, solar electricity may be a way to provide energy and electricity to third-world countries around the globe.

Sunlight can be harnessed from every corner of the earth, and the costs of the initial set-up would be an incredible way to provide third-world countries with a means of supporting themselves! This strategy could enable rural African villagers to enjoy television and use toasters and microwaves without depleing resrouces or polluting the environment. I am of the firm opinion that the day is not far off when countries world-wide will realize the bounty of solar energy and turn to solar power generation as the only viable independent solution to their electricity requirements.

It just might save some places in the world from constant darkness! Live creative! Solar electricity could help globalize and reform the entire world.

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Solar Powered Apparatus for Use Outside or When Taking a Trip


You can use a Monocrystalline solar panel to power small appliances outside. If you’re going camping there is nothing so troublesome than to have a little appliance like a radio, thermos, cooler, or art and entertainment device go down as the batteries are dead. Solar powered camping apparatus affords you a comfortable experience outdoors without having to purchase expensive, short lived batteries.


A flashlight or lantern is standard camping plant. A solar powered flashlight may gather energy from the sun during daylight hours and be employed for use in the evening. You don’t have to replace batteries when you have a solar powered flashlight.

Contaminates and noxious smoke that damage the natural environment that you camp in can be released by the standard stoves and griddles employing fossil fuels, oils and propane, not to mention the expense in running them.

By employing a solar powered stove you may catch the energy of the sun in the day and then when you switch on the stove at night the electricity stored in the battery will ignite and run your heating coils. You won’t have any emissions or contaminants. The heat from the sun is a renewable source of energy that is clean. Even campers often enjoy a little bit of entertainment and bring devices such as a portable DVD player, a radio, a CD player, or even a small television with them. These devices harness solar energy through Monocrystalline panels battery combo in which the solar cells get their energy from sun, which is then stored in the battery.

The Monocrystalline solar panels will let you take more electronic devices with you when you go camping without having to rely on generators that put noxious smoke and gases into the air or without having to keep your auto engine running so you can generate electricity. Some people don’t like to camp because they don’t have electricity to do certain things. You and your lazy buddies can go out into the woods and look at the wonders of nature, and still enjoy the comforts you would have at home.

The initial price of the solar powered camping is a little high, but you must consider things like the battery price, the comfort of having your electronic devices, and the fact that you are conserving the environment. A solar powered camping trip is fun for your family, and it is also good for the Earth.

For small battery charged equipment like calculators or mobile phones, you can use a relatively small charger. However, to run your air conditioning, fridge or water heater you will require a heavy duty panel like a monocrystalline panel.

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