There is much speculation about what the vision of the future will be including wondering about how cars will develop, fashion will evolve, and home design will progress. Although there is no definite answer to all of these questions, according to professional roofers there is one element that is sure to be crucial to the construction of future residential and commercial buildings and that is solar roofs.

Technological Solar Evolution

Generating electricity using nothing but the sun's rays has been around for over a century; however, it is only recently that it has been used extensively in domestic applications. One of the biggest drawbacks of the early technology was its inefficiency and high cost.

Early solar panels only achieved 3 percent efficiency which means only a small amount of energy capability was converted into useable electricity. Such a figure is meager compared to today's commercial standards which produce around 21 percent. Early technology was not yet capable of generating tangible amounts of electricity even when chosen to tap into this natural energy source.

Another drawback of early solar panels was their high installation and maintenance costs. Each individual panel was made up of several photovoltaic cells that did the actual conversion of photons to electricity. During the early stages of technological development, materials were still very expensive and the technology to mass produce the panels was not yet available, adding to its already high cost. Due to the limited amount of outdoor space common with most homes, the individual panels were usually mounted on the roofs. The amount of modification that was required to install these coverings at that location made the process time-consuming and costly.

Continuous innovation and development work has changed the solar panel for the better. Utilizing free energy from the sun has never been easier with modern photovoltaic shingles. The days when solar panels were huge and looked like dining room tables jutting out from roof tops are long gone. Modern photovoltaic shingles come in sizes identical to ordinary housetop coverings so the new system can be seamlessly integrated with other ordinary shingles, such as asphalt, slate, metal, and cement, without altering the overall look of the roof.

Benefits of Photovoltaic Shingles

One of the main reasons why this new technology is chosen lies with its ability to utilize natural energy from the sun that is totally free. Homes with solar shingles can reduce dependency on commercial energy by as much as 60 percent, cutting a significant amount from a monthly energy bill. The amount of electricity produced will depend upon the number of photovoltaic shingles installed. Considering the 21 percent efficiency of today's versions, it is not necessary to cover an entire roof with such technologically advanced roofing material.

Another benefit of homes utilizing solar energy are the federal tax credits that are offered to homes equipped with such energy-saving features such as solar power. To qualify, the system must provide electricity for the residence and meet local fire and electrical requirements. Along with the tax credit, if more electricity is generated than can be used, the excess can be sold back to the commercial power companies and a credit received on the next electric bill. This is all made possible with modern photovoltaic shingles due to their high energy efficiency rate.

Photovoltaic shingles are the future roofing material. The high cost of commercial energy and the waning supply of fossil fuel is an indication that renewable energy is the best way to proceed and solar power is the most abundant energy here on earth. Hopefully this article has provided helpful information regarding the many advantages of photovoltaic shingles because Solar Mounting Roofs System are definitely in the future for everyone!

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