To achieve maximum results from solar panels, it is important to position them optimally on your roof. Generally, fixed photovoltaic solar panels should be pointed in whatever direction will enable them to capture the most sunlight possible. This varies by season and geographic location.
If your need for energy is highest in the winter, your roofing specialist may recommend that you leave your photovoltaic panel system on the winter tilt all year long. To calculate the best tilt for photovoltaic solar panels in the winter, take your latitude, multiply by 0.9 and add 29 degrees to your total. The result of this calculation will give you the appropriate angle at which your PV solar panels should be tilted in the winter season.
Although it's a little more work, adjusting your PV panels seasonally will net more energy to use, store or sell back to the utilities. The optimal angle of tilt for spring and autumn is your latitude minus 2.5 degrees. The ideal angle for your PV solar panels in the summer is calculated by subtracting 52.5 degrees from the winter angle.
A photovoltaic roof uses an interconnected PV panel system to capture sunlight and convert it into electricity. The conversion is pollution free and silent, as it involves no moving parts. Captured energy is fed directly through each PV panel on the roof and converted to utility-grade electricity for use in the home or business on which the photovoltaic solar panel system is mounted.
Photovoltaic Solar Panel Features
A photovoltaic solar panel is typically rigid and rectangular in shape, ranging in size from 2' by 4' to 4' by 8'. There are however, some flexible PV panel systems that are as large as 2' by 20' or more. Rigid solar PV panels usually have a glass cover, whereas their flexible counterparts feature a durable film cover. Both rigid and flexible solar roofs are designed to withstand harsh weather conditions including storm and hail damage, and are obviously resistant to deterioration from UV rays. Solar photovoltaic roofing will create power for your home or business for many years. The excess power that your roofing creates can be sold to utility companies and actually create profit for your business. Kirberg Company also will provide you with a twenty five year guarantee on our installations and will show you results instantly through our interactive display, which will show you the energy production of your roof in real time. Photovoltaic solar panels will allow owners to realize financial profits, enhance your building's public image, and pay for itself through tax incentives, sales, and energy savings.
There are two main types of photovoltaic roof systems on the market. Solar PV panels, described above, are the most commonly used systems for solar energy roofing. Solar thermal collectors, on the other hand, convert sunlight into thermal energy instead of electricity. The primary purpose of solar thermal collectors is to heat water. These systems are often installed on a roof alongside PV panels for optimum, whole-building energy capture.
For four generations the Kirberg roofing company has provided the best in commercial and residential roofing, roof restoration, waterproofing, and more. As one of the largest and most capable specialty roofing contractors in the Midwest, our history of service is unsurpassed. And we'll always be here to help you meet tomorrow's challenges.
At Kirberg we are committed to providing your business or home with the most effective and efficient roofing solution. Whether it is roof repair, green roofing, metal roofing, or solar panel installation, we listen carefully to our customers and respond promptly and professionally. We proudly offer expert, nationwide service and the latest technology. Kirberg Company's roofing and related services are right the first time.
By Doug Kirberg
Article Source: ezinearticles.com
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