Go Greener Tips

What would you do if the utility corporations paid you for energy?

You, like me, probably didn’t even know that was possible.

What should you never had to pay energy bills ever again?

Again, something else I didn’t know was possible.

These two questions took me completely by shock when I started doing research for this article. Especially since each questions pertain to photo voltaic power.

The Truth About Solar Efficiency

Everyone has heard about the advantages of solar power when it comes to environmental conservation and lessening our dependence on imported fossil fuel. But these are both ideas that apply on a grand scale. It’s very arduous to equate what this implies to an individual. We have to examine the past, present, and future of solar energy, as a way to see that there’s huge promise for the way forward for solar energy.

I, for one, could not have begun to tell you what the onerous facts have been in relation to solar energy until I began digging. It seems that what we hear about solar power is just the tip of the iceberg. Which are disappearing, I may add, to the tune of 20% in the course of the summer of 2008.

A Brief History

Before we go exploring the ins and outs of photo voltaic energy, let’s check out how this power of nature has developed over the centuries.

Solar technology isn’t new. It probably started some time in the 7th Century B.C., when individuals learned how one can use glass and sunlight to gentle a fire. There is some evidence that historical cultures throughout the globe have used glass and polished metals to pay attention the heat and light-weight of the sun. This concept has been around so lengthy that the Justinian Code of sixth Century A.D. decreed that every individual had “Sun Rights”.

Skip ahead a number of hundred years and you’ll discover documentation detailing the construction and use of apparatus that harnesses the heat and power of the sun.

Solar Power Today

Now that we all know where we’ve been, let’s look at where we are.

Right now, all throughout our planet, governments and organizations are putting in solar panels and contributing funds to further analysis into a renewable power source that’s hoped to rival standard energy within the next decade.

In the future, we can sit up for more solar power homes and cars that perform as much as the requirements we count on from conventional fuel sources. Right this very moment I am dwelling in a house that has photo voltaic panels to warmth my water, and it does get very hot. I do, however, worry about having sizzling water at 2 a.m. Not that I take showers very often at that hour, but a writer’s work isn’t all the time done when the solar sets.

Solar Timeline

The following timeline for solar power from the U.S. Department of Energy, lists the milestones in the historical growth of solar expertise from the 7th Century B.C. to now.

* seven hundred B.C.
A magnifying glass is used to pay attention the sun’s rays on a fuel and light-weight a fire for light, warmth, and cooking.

* 300 B.C.
Greeks and Romans use mirrors to mild torches for non secular purposes.

* 200 B.C.
As early as 212 B.C., Greek scientist Archimedes makes use of the reflective properties of bronze shields to focus daylight and set fireplace to Rome’s wood ships, which had been besieging Syracuse. (Although there is no proof that this truly happened, the Greek navy recreated the experiment in 1973 and efficiently set hearth to a picket boat 50 meters away.)

* 20 A.D.
The Chinese report utilizing mirrors to light torches for non secular purposes.

* one hundred to four hundred A.D.
In the primary to the fourth centuries, Roman bathtub houses are constructed with large, south-facing windows to let within the sun’s warmth.

* 600 A.D.
Sunrooms on houses and public buildings are so frequent that the Justinian Code establishes “sun rights” to ensure that a constructing has entry to the sun.

* 1300 A.D.
In North America, the ancestors of Pueblo people often called Anasazi construct south-facing cliff dwellings that capture the heat of the winter sun.

* 1700 to 1900 A.D.
Solar contraptions such as photovoltaic fiber, photo voltaic cells, and photo voltaic steam engines are invented. Eventually a water heater is energy by photo voltaic electricity.

* 1900s
Solar technology improved 1000′s of occasions over, with an unlimited array of solar supplies and photo voltaic collectors being constructed and implemented all around the world. Entire cities are powered by solar vitality by the year 2000. Buildings are constructed with photovoltaic glass and inexperienced roofs, and are self-sustainable because of the developments is solar power conversion.

* 2000s
Houses are powered with residential solar power systems offered in Home Depot, and NASA builds rockets and planes powered completely by solar energy. Solar energy is considered an inefficient possible solution to the upcoming oil issue.

* The Future
Within 10 years, continued advances in solar technology will permit us to generate all of the electricity wanted to power the complete US, and photovoltaic power shall be competitive in value with conventional sources of electricity.

Solar electricity will probably be used in an electrolysis process that separates the hydrogen and oxygen in water so the hydrogen can be utilized in fuel cells for transportation and in buildings.

Pros and Cons of Solar Power

So that is where we must think about and study the ups and downs of solar power.

* First, the sun is free. Once you pay on your solar panels, you’re done paying to power your home. Conversely, the solar does take a hiatus. Even so, you may switch to battery power to take up the slack when you want.

* Second, if in case you have a system that produces more power than you use, you’ll be able to sell the surplus energy to the utility company. But that often requires you to dwell in a very sunny climate.

* Third, the price of maintenance could be very low. Since it is just a flat panel that doesn’t move, you don’t have to fear very a lot about mechanical malfunctions. Unfortunately, the initial cost of those panels might be very expensive and serves as a deterrent to buying.

I hope that these info encourage you to look to the future of energy production. Environmental conservation is everyone’s responsibility. We all do what we can. Hopefully sometime soon it will be more value effective. We can scarce afford to lose the one habitable planet we’ve got and some species, like the polar bear, are already losing.

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