Is Solar Power For Your Home?

Part 2

Today, the typical ways at tapping this resource usually are:

• Through a Heliostat- this are focusing collectors composed of mirrors that are aimed at the sun to collect the energy. The temperature that heliostats could provide reaches more that 4,000 degrees centigrade. This high temperature is sufficient for use even for furnaces.
• Through Flat Plate Collectors-employ a system of pipes. The water inside the pipes becomes heated and is ideal for heating purposes like schools, homes swimming pools, offices ect.
• Through Solar Distillation-instead of heat, this provides water. The mechanics is similar to the processes of plate collectors except that this is generally used to steam salt water. To do this, tanks and ducts are usually installed in surfaces that receive a good sun. Through the heat, the salt water turns into steam and when the steam condenses, the water is collected for regular use.

• Through Photovoltaic Cells-These are the most common type of collecting solar energy characterized by solar panels installed in rooftops and other flat surfaces that there is a good sun, converting the power collected into electricity.

Unlike any products, whether refined or manufactured, the processing of solar energy do not need additional costs of energy to power it up. It is energy generating by itself. Except maybe for regular inspection and replacement of parts (when it employs a mechanical device), the tapping of solar energy is virtually maintenance free. Once installed, it could be used for as long as needed for the amount of energy, ( depending on the capacity of the unit), which the owner requires.

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copyright Dan and Deanna "Marketing Unscrambled"

Is Solar Power For Your Home?

If anything good came out during the recent increase of the fuel oil prices, it is that once again, there is a merry interest in alternative sources of energy. Even when pump prices has fallen and are going back up again (not as fast, yet.) The uproar created and the pain it did to business will have a good chance of sticking. The desire for alternative sources of energy is on the forefront and may it stay there for good-as it should.

Extracting oil from crops is a good idea; the downside is that food supplies could be dramatically reduced. Wind power is another excellent thing except for the many buts that wind power generation have.

If costs is the main objection to solar power generation that should be the least of worries.

The installation of solar panels is until today, considered a specialized job. Like any commodity in the market, when the demand is high but the supply is limited, the cost increase. As more and more homes clamor for alternative sources of energy, better technology and more labor is drawn to the job that market forces could take place and result into much lowered prices. This though is still in the future.

Today the reality is the instability and the unpredictability of pump prices. But even if it does provide stable and predictable price movement, solar energy is free and it is inexhaustible.

While the technology of tapping out this resource is not , homes that are solar powered are getting back dividends in terms of higher appraisal for their homes, confidence in not being surprised by power shortage and outage, not being dependent on the fluctuation in power prices and the definite advantage of having provided a better environment solution.

More tomorrow, stay tuned. Please add your comments.

Why Is Solar Energy Not More Widely Used Yet?

Part 2

Solar panels are considered expensive. Although a home increases its value by folds when solar powered, the cost still could be prohibitive to most that unless the non silicon flexible solar panels that are now being developed are released for market consumption, powering homes through solar energy could still be very limited.

Other forms of rewards to avoid fossil fuel use should still be effectively placed. The 30% tax cut cut to projected cost previously awarded will be more attractive if other federal credits are included to encourage further investments.

However, effective solar energy transmission to homes will remain to be very hard unless these obstacles are breached. Assuming that these obstacles are solved today, it will still take some 10 years to convert 20 % of American homes into solar energy users. Meanwhile, solar panels on individual homes remain to be the most viable alternative.

The good part to solar energy quest is that technology is advancing very rapidly. Nano technology for solar power is being developed and may be available in five years time. Other breakthroughs in cell designs are also being developed that could, in the next few years. be a cost-effective way of generating energy without having to rely anymore on fossil and nuclear power.

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copyright Dan and Deanna "Marketing Unscrambled"

Why Is Solar Energy Not More Widely Used Yet?

The fact is, that 350,000,000 terawatts of power available from the sun is so huge that an exposure to full sun in only 15 minutes will be enough to generate the world's energy requirement.

Compare that with energy that is generated by nuclear and fossil fuel. Presently, the available data for fossil and nuclear fuel is 10,800,000 terawatts which we all know to be non renewable.

The harnessing of the sun's rays is clean and safe. It produces no emissions and it is practical and may in the years ahead, prove very economical. In the United States, only 0.1% of power that is generated is solar energy driven. So what are the obstacles?

Another obstacle is that the power grid in the U.S. which was designed more than 100 years ago is now so congested in many regions. To deliver the solar power to consumers, scientists and engineers will have to come out with another cost efficient plan to transfer huge amounts of energy from one location to another.

According to the Wall Street Journal ( in an article that was released in its August 2008 issue), there are groups, backed by political groups that are lobbying against the putting up of transmission lines for solar power. The construction of distribution lines for solar energy is also being blocked by environmental activists that restrict the delivering of solar energy to those who want it is their homes.

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copyright Dan and Deanna Finlinson "Marketing Unscrambled"

The Advantages And Disadvantages Of Solar Energy.

Perhaps the greatest argument that could be leveled about having to use fossil and nuclear fuel is our dependence on it. The choice between traditional and alternative sources of energy, that is something most of us can choose to do something about.

First the advantages:

Solar energy is abundant and is free. We can count the sun to rise tomorrow and the day after that. Oil and natural gases on the other hand are non renewable, once the source taps out , it is gone forever. Sure there are other areas that could still be tapped but soon that could run out of oil as well.

Solar energy does not pollute the air. If ever, the heat coming from the sun cleans the environment and maintains the earth's eco balance. Not so with oil.

Solar energy harnessing panels are silent operators. Except maybe for the mechanical contraptions that are built into the panels so it could track the sun, from the collection of the suns rays to its photovoltaic conversion, they give neither a peep nor a squeak.

Maintenance for the solar panels is very minimal. Except for the mechanical parts that are optional, almost no maintenance is needed. Once it is installed nothing much will be the cause for worry. The energy that is derived is free. With oil there is no telling what the next pump price would be and when. Oil, being a commodity, heavily depends its prices on the market forces. Often with the right strategies, even market forces could be manipulated that could cause volatility in pricing.

The Disadvantages of Solar Energy:


The cost, while solar energy is free, the cost of installation setbacks many households from installing it. Brand new solar energy generation systems are expensive. Although it tends to pay off overtime, initial cash out could range into several thousands of dollars depending on the quality and volume of generated power a household or an establishment would require. While solar energy technology has been around since the 1950's it is only in recent years that its development was spurred. While costs of installation could also be subjective depending on the purchasing capacity of a customer, the benefits that could be derived out of it is enormous although mostly in unquantifiable terms.

For mass consumption, distribution lines are needed and this remains to be a big issue. Old antiquated distribution lines used to transfer electricity and other modes of fuel into the homes are clogged in many regions that to deliver solar energy into the houses of consumers will require a different approach.

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copyright Dan and Deanna "Marketing Unscrambled"

What Is New With The Discoveries Of Solar Energy?

The day may not be far off when the use of solar energy becomes a norm. There is now a deep conviction among experts that given a few years time, solar power will be in high demand that the cost will go down, inexpensive enough to undercut the prices of oil-generated electricity.

Previous predictions that it will still happen in a decade may no longer be true. The anger generated by the recent prices in oil and its vulnerability to market forces and other events may have already been enough to polarize people, governments and scientific communities into seriously considering a reliable alternative energy source.

You can not get a source more reliable than the sun. Even today homes that use its power does not only benefit from the silent, energy generating, inexhaustible power of the sun, it also spikes up the prices of their homes. Those that have solar powered homes are even reimbursed for the surplus power that they supply to the power grid.

Presently, heliostats, photovoltaic cells and plate collectors are being used to collect the energy by focusing these panels towards the sun or constructing and installing the panel's on spots where the sun shines most. Development in technology as we all know often has a snowball effect. It never stops rediscovering and reinventing that the speed of development could often be surprisingly fast.

Today, a polymer foil, thin as a sheet of paper and lighter by 200 times when compared to the regular glass collecting plates, are being developed. Chances are, these new inventions and discoveries could very well have a great potential for mass production. Previously, the glass-based materials used for heat collection need expensive substrates and require additional support for mounting due to its weight. The polymer foil, being very light could now be attached even to the walls of a structure.

So confident are scientists in the development of this technology that while the polymer foil is being developed, a plastic solar cell, based on nano technology is gaining breakthroughs. This plastic material can collect the power of the sun even on a cloudy day through harnessing the infrared rays is believed to be five times more efficient than the current technology.

While plastic materials for harnessing the power of the sun are not new, It is only recently that this plastic composite could harvest the infrared portion. Previously, only the visible rays are generated, the infrared part. which is half of the power of the sun, is invisible.

Currently, the best plastic solar cells could only harness 6% of the suns energy, with further study and development, this new plastic solar cells are expected to harness 30% of the suns solar power.

Scientists and researchers alike agree that ultimately , solar farms will be harnessing all our energy requirements and costs of power will drop. Today the price of solar powered energy is about 3 to 4 times per kilowatt hour compared with conventional electricity. That could change dramatically though the development of the existing technology and recent discoveries.

The roller press flexible plastic materials and the polymer foil are only two of the best hopes in arriving at a cleaner greener and safer environment that could ultimately free the planet from its dependency on the depleting supply of oil.

Dan and Deanna "Marketing Unscrambled"

Solar Energy-The Future Of Generating Energy For The Home.

Part 2

Whenever possible, the panels will be installed facing south to get the most out of the sunlight but tracking systems are also used to follow the direction of the sun. The solar panels collect the energy from the sunlight. The process basically is that when the panels are exposed to sunlight, the electrons are separated from the atoms. This movement of the electrons creates electricity.

To store power, pumps are often used -circulating water in the cells. The water goes into a storage tank where the power is stored, ready for use. Sometimes, the use of gravity is employed if it will just get the same store of the heated water into the tank.

In spite of all the development in solar energy though, the use of this technology is not enough to provide power to the whole house. The best method so far can only fulfill about 80% of a households power needs. The employment of solar energy for the home will still require the use of the conventional power distribution method.

Powering the homes by solar means will still, for a while be augmented by a local power distribution agency. To many, this is already a good starting point. Homeowners that feel that the high cost of powering their houses through solar power, is justified when compared to the price that is now being paid for conventional electrification method where horrendous amount of co2 are being dumped into the atmosphere just to generate a pitiful amount of electricity.

However, due in part to the rising costs of energy, the technology for solar energy has been undergoing rapid phases of development. Experts are confident that within five years, powering the home through the solar method will be made widely available for those who prefer it as it's solo energy source.

copyright Dan and Deanna "Marketing Unscrambled"

The Future Of Generating Energy For The Home -Solar Energy

Solar energy for residential houses is nothing new. It has just been relegated to the background in lieu of rising cost of real estate; newer more advanced building materials, design and the limitation of resources.

Since man started building homes, sunlight played a major influence in the design. In fact, even in the more advanced urban planning method of the ancient Chinese and Greeks, the orientation of the buildings is as much possible directed towards where it could capture the most sunlight.

The ancients might not be as intellectually sophisticated then to use catch phrases as passive solar and thermal mass but when they build, they were building in compact proportion, employing overhangs, producing insulation and building in manners that direct the airflow within the structure and producing well lit, well ventilated spaces using the relative position of the sun to the orientation of their structures.

Lately, as the conventional sources of energy become more expensive, homeowners were once again turning to the sun for energy requirements.

Since the 1950's, harnessing the sun's rays has been developing and today the solar call technology has achieved very efficient levels that modern ( so-called greenhouse) designs apply the sun's power to provide energy for the home.

While solar energy is free, the device that will convert it to run our appliances is not. To provide solar energy for the home, solar cells called photovoltaic made from semi-conducting materials, are grouped into modules. these solar panels are mounted on rooftops, yards or open spaces where it can capture the maximum amount of sunlight.

copyright Dan and Deanna Finlinson "Marketing Unscrambled"