How to Calculate How Much Solar Energy You Need
View PDF | Print View
by: JaredSanders | Total views: 23 | Word Count: 446
The high cost of electricity is becoming a problem for some households and businesses. Due to the higher costs of oil, electricity bills have soared. However, rather than forging out a lot of money to pay such bills, some people are deciding to opt for a more affordable, as well as green alternative, namely solar panel systems. Many are realizing that it is better to invest in such a system to get rid of electricity bills once and for all. Common questions asked by people include how much solar power do I need, how much does such a system cost, and what are the running costs and maintenance needs.
Since these panels have to be installed on the roof, some people feel that they might take up a lot of space, or that it may be an eyesore. However, the number of panels required will vary, as this will depend on the amount of solar power that is required by the particular house or establishment.
If you have favourable weather conditions in your area, with lots of clear and sunny periods, then solar panels are definitely a great idea for you. In such a case you will need less panels.
Hence, you should try to calculate the number of hours that your roof is exposed to sunny periods on average. You could do so by examining the sunny periods over a number of days. You could also make use of an online solar calculator.
Next, you will have to calculate the electrical energy that you use. Check out some of your past electricity bills and compute an average. Then, convert this to watts per day. The number of watts used on a daily basis should then be divided by the number of sunny hours.
The result you get will give you a guideline as to how many watts you will need per hour. These numbers will be useful as they will guide you to make a well informed decision. You will be better able to decide which type of panels you should choose, as well as the amount of power you need.
Be sure to check the various types of panels that are available for sale, including their manufacturers, warranties and reputation. It is also a good idea to check what other buyers have to say about them, especially if they reside in your area and are exposed to the same weather conditions as you.
Make sure to check warranties, quality as well as ratings. Thanks to such a system you will be helping the environment by conserving fossil fuels. Furthermore, you will get rid of electricity bills once and for all, so you should seriously consider investing in a solar panel system.
About the Author
Wanting to find information concerning the disadvantages of solar energy? Have a look at www.solarpanelyourhome.net which is where we give this. You'll also read about solar panels.
Rating: Not yet rated
Login to vote
