The Benefits of Solar Roofing

No Responses to “The Benefits of Solar Roofing”

1. By Karlus on Aug 31, 2010

   Green Roofs or Solar Roofs ?

   Do you want to contribute to our earth but don't know how? Global warming and the urban heat island effect are making inroads into our homes. This is a serious issue, and we must also have a positive attitude toward mediating this situation.
   Suppose that you are not a boss of an enterprise; therefore, you are powerless to decide how to reduce air pollution nor recycle resources. Don’t be discouraged! You can still influence others and help preserve the earth by supporting the idea of green design. Green design is an international
   idea that has been discussed for many years, and was promoted in the 1992 Leaders Summit Meeting in Brazil. It is called "ecological building" in Japan and "sustainable building" in Europe. Home green design is an affordable way to save energy. Two methods of saving energy are the green roof and a roof covered by solar panels. Though each of these two methods have their own advantages and drawbacks regarding expense, working conditions, and function, green roofs are a more effective way to save energy.

   Expense is a very important thing taken into consideration when deciding between green roofs and solar panels. For a 100 sq foot roof, you need about $25,000 to install solar panels on your rooftop. The system works at least 25 years. However, maintenance of the solar panels will cost $1,000 per year, putting its worthiness into question. Its worthiness depends on your personal electricity usage. You would save a small amount of money if you are living with a big family, but a fact that should be taken into consideration is that the value of money between now and the future fluctuates. Otherwise, you still need to pay the upkeep of the system every year and the charge of basic power to keep it working. Green roofs are priced $1,500 for the same area without the need for maintenance. Then, all you need is a waterproof rooftop, a layer of soil, and a bag of seeds. The idea of Green Roof is much cheaper obviously and has lower maintenance costs than solar panels.

   An additional factor to consider are the working conditions of each method. Before you choose one of them, you need to consider the weather in your area. Solar panels, as the name hints, is a system that needs sunlight to function. Green roofs need adequate rain to support growth as well as sunlight. Comparing the two systems' working requirements, solar panels need less than green roofs. Though solar panels still work on cloudy days, they will not maintain the same efficiency as they would on sunny days, though the amount of energy provided may be enough depending on your needs. Unfortunately, solar panels are not ideal for windy areas because they might be damaged by flying debris. Though the solar panels and green roofs are nearly equal in regards to working conditions, green roofs are slightly advantageous in that they are working 24 hours a day.

   Lastly, solar panels and green roofs have slightly differing functions. In theory, solar panels basically reduce your energy consumption. What would be powered with solar electricity are the things such as the refrigerator, the computers, the TVs and the air
   conditioning, etc. Sounds great, but solar panels efficiency averages only 20% to 40%. Solar panels absorb sunlight and convert its energy to a type of power we can use for electronics. The system loses much energy during the
   conversion process, and will not be able to power appliances unless sufficient amounts of sunlight is absorbed. On the other hand, green roofs filter rain and air pollutants in addition to keeping the house warmer in winter and cooler in summer. Sometimes it can
   even provide a habitat for birds and some small animals.

   Choosing between solar panels and green roofs is a fascinating question. Though each system has its own benefits, green roofs are more advantageous to the average person. Solar panels are presently an underdeveloped technology especially concerning energy conversion and are more costly than green roofs. Protecting the environment is an important thing and we must work to solve the problems threatening it.

   I was going to add a few notes here and there, but the answer was too long. Try to make an original title, and not say "I am going to…" because it's obvious. Also, if I changed the meanings of some parts (some parts were ambiguous), feel free to ignore the change.

   Hope I helped.

2. By anthony on Aug 31, 2010

   It sounds like there wouldn't be enough sun through the winter to keep the power going by solar alone.

   There are devices that watch your house's power load (the amount of power you're using) and combine the power from "the grid" and any solar power you're generating, thereby reducing your power bill.

3. By Wordpress on Aug 31, 2010

   do you guys ever use standing seam with a 10mm undercloak and the overcloak has to be clamped over it? I am a traditional copper roofer in England and would like to move to the USA and was wondering if that system is widely used? This system here looks like a system designed for people who could even do it themselves on their own houses. appreciate your help

4. By Blogger on Aug 31, 2010

   check out swensonshear website for their snaptable to make short work of those standing seam panels when it comes to knotching them and bending

5. By SH@WTY on Sep 1, 2010

   Solar panels I have heard from my friend are very beneficial for your wallet. You save money just by having energy coming in from the sun instead of other sources. If you didn't have the solar panels, your bill would be a lot more.

6. By WPBlog Shop on Sep 1, 2010

   I only use 24 ga.

7. By Anonymous on Sep 1, 2010

   That’s a good looking roof.God job boys!

8. By anissia on Sep 2, 2010

   I'd like to put about 5kw of photovoltaic cells on my roof.

   However they are still quite expensive. Take a look at Ebay to get an idea.

9. By you trackin? on Sep 2, 2010

   Nah, Al Gore beat them to it …………………………

   Good Luck

10. By Stanger on Sep 2, 2010

    Hi,

    Solar Attic Fan is powered by the sun and the sun only. Solar Attic Fan also increases fresh air circulation which reduces vapor build up generated by everyday activities like showering and cooking. With Solar attic fan can reduces the temperature of your attic, saving stress on you cooling system, conserving power, and saving you money.
    More information about solar attic fan you can get at

    http://solaratticfan.blogspot.com

    Thanks
    Narza

11. By Anonymous on Sep 2, 2010

    I highly recommend this kind of covering. I work as a roof tiling blacksmith and I know this is the best type of roof. it’s not as loud on rain as you would think. Also you can attach snow-secure pipes and roof bridges without piercing the metal, preventing any leaks. Here in finland it’s very popular for residential housing!

12. By Free Blog on Sep 2, 2010

    What kind of snips were you using in this video?

13. By anonomama on Sep 3, 2010

    Unless your house has a hundred acres of roof, the solar panels will save more electricity. If your electric company provides net metering, you may even find yourself making a bit of money as they buy back power you don't need.

    Unfortunately, solar panels come with a hefty price tag, similar to the cost of a car, whereas trees (of any portable size) tend to cost less than $100.

    You can of course have both, but then the solar panels will not be quite as effective, and for the investment you put in to them, you will want them to be effective.

14. By Anonymous on Sep 3, 2010

    awsome workmanship. seem like an excelent teachcer. how can i learn more about this metal roofing system? and that roll former how much$? 5 days 70sq GITER DUN.

15. By Roy D on Sep 3, 2010

    You are essentially asking a standard heat loss/gain calculation. Beyond the location of the building you also need to account for exposure, fenestration, etc. Additionally you need to be aware of what is in the warehouse. In that we (people) reside in the bottom 8' that would be the area of concern for comfort cooling and space conditioning for people. If you are storing perishable products you will need to account and address those items. A good point of reference would be the ASHRAE handbooks that most HVAC engineers have. In those you will find a wealth of information.

16. By Anonymous on Sep 3, 2010

    Also, would it be loud on the interior of the house when it rains? I really hope thats not a stupid question, haha