Posts tagged "solar panel technology"

Technological Innovations In Solar Panels

Among all the alternative energy sources, a solar panel is by far the most affordable and most efficient. Using the photovoltaic effect, the sun’s energy is used to produce electricity. Because they can produce clean and environment-friendly energy to users, solar panels are very popular. To this date, solar panel manufacturers are trying to enhance and develop solar panel technology in order to come up with more efficient and cheaper source of energy for us to use.

Brief History of Solar Panel Technology

The use of sun’s energy has been widely depicted even in the primitive years. Back then, people are very much aware of the power that the sun’s ray brings. Even if we go back a hundred years, to the beginning of the industrial revolution, we will see traces of the sun’s use as an electricity source. Solar power plants were constructed to make use of streams coming from the sun as a source of energy for various machineries. The photovoltaic effect was also discovered by Henri Becquerel during this time. The main problem was that the use of solar energy was inefficient and expensive. Using solar energy was only restricted to the industrialists. The first solar cell was only built in 1883. Steady progress in the solar energy fields have been made since then.

Solar Panel Technology at Present Time

Finding a way to bring the power of sun’s energy into people’s homes has been the main goal of solar panel manufacturers. Modern-day solar panels aim to decrease production cost while increasing solar energy efficiency. The foremost innovation in solar panels today are what we call monocrystalline solar panels, or solar panels made from crystalline silicon. This type of solar panels uses large crystalline silicon to convert sun’s rays into electricity. However, they are the most expensive type of solar panel available despite being the most effcient.

Another type of solar panels being used today are the polycrystalline solar panels. These types are the most available in the market. They bear the appearance of shattered glass, having been made from small crystalline silicon. This is a less efficient type of solar panel technology than the monocrystalline types. However, they are cheaper and more likely to be used at home.

The latest development in solar panel technology today is in line with amorphous solar panels. This solar panel type makes use of thin silicon films. A different production process is used to form these thin-like films. The silicon materials used in this type of solar panel do not have crystalline in them. The different materials used to produce solar panels are covered by this thin film. There are two types of thin-film solar panels today. The two types include flexible thin-film modules and rigid thin-film modules. Among the three types of solar panels being used today, the thin-film solar panel is the cheapest in terms of production. It, however, produces the lovest energy efficiency out of all the types, as well. What makes this type stand out among the other types of solar panel is its ability to charge even if some parts of the solar cells are not exposed to sunlight.

In choosing among the different types of solar panel to use, employ the time-tested efficiency vs. cost strategy. If you want your solar panel to have high efficiency and durability, go with monocrystalline and polycrystalline. If you need to power high energy machineries, then amorphous panels are your best bet.

Many Are Opting For the Beauty and Efficiency of Photovoltaic Shingles

Photovoltaic shingles are among the newest and very interesting choices of solar panel technology to hit the alternative power market in many years. Solar energy is fast becoming the alternative energy choice for many homeowners and several new products were released to make adding one of these systems quite a bit easier.

Photovoltaic or pv shingles are created to be installed on a house just like normal shingles and eliminate the need for larger, roof-mounted solar energy panels. They feature the identical performance as standard solar power panels and can do quite a cost-effective job of transforming sun light to solar power

This means they are suitable for new development. It would be nice if all new houses came with photovoltaic shingles installed on them. Take into account the amount of clean electricity we all might produce. Plus consider the savings from the electrical company and also on taxes associated with your electricity bill you won’t need to have to pay.

These types of new photovoltaic shingles are made feasible by recent developments in flexible solar panel technology that makes use of an alternative procedure for making the actual solar cells. Standard solar panels use silicon solar cells which are grown as delicate crystals over a week or more, then put on a support material and mounted in a weather resistant cabinet to be used.

The newer photovoltaic shingles are instead made by applying a specialised silicon solution onto a flexible substrate and producing the solar cells right on the surface of the shingle. And once this material have been applied to the shingle, another protecting coating of transparent sealer is added onto the surface to protect the solar cells against the weather. These kinds of photovoltaic shingles are meant to look similar to conventional shingles and are installed in similarily.

Not counting the aesthetic benefits of these newest photovoltaic shingles turned out to be for a home, they are also a lot more resilient than the usual standard solar panel in a number of significant ways. Simply because they’re installed on the roof directly, they’ll support even more weight than a normal solar panel.

This will be significant in colder parts of the country where big snow can twist and fracture a standard solar panel through the cold months of winter. Additionally they lay down flat to the roof, which eliminates the potential for damage from large wind gusts raising them from the roof. Normal solar energy panels must be really securely installed in locations that have high gusts of wind and may still be destroyed with time by severe gusts.

An additional advantage these photovoltaic shingles provide is hidden cabling. With conventional solar panels, the wiring between the solar energy panels and the connection to the home is completed through a conduit that is secured to the roof and exterior walls of the house.

This is often another unsightly element to conventional solar panels. Since the photovoltaic shingles are mounted flat on to the roof and their cabling is passed through the roof itself and completed inside the attic, there is no uncovered cabling, which makes for a more long lasting and good to look at installation.

Since retrofitting a current home is still cost prohibitive, look at making your own solar panels as an alternative. They’re going to last you Two decades or even more with today’s technologies should pay you back again in less than 15 years.

For additional info on photovoltaic shingles and steps to make a solar panel

See my Blog at www.DIY-MakeSolarPanel.com.