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How many Solar Cells are required to Power your House
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Posted On :
Aug-05-2016
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Article Word Count :
470
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One of the most common questions people have in general is how solar cells do they require to power their house. Well, the answer is… there are certain factors that you ought to consider for finding the answer.
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One of the most common questions people have in general is how solar cells do they require to power their house. Well, the answer is… there are certain factors that you ought to consider for finding the answer. Some of such aspects that account for the number of solar energy panels you’d need to install for your homes include electricity demand, weather in your area, shade issues if any, angle of your roof and more.
Calculate the Energy Usage:
Calculating your energy usage can be pretty difficult as they can vary day by day. Despite the fact that your daily energy usage doesn’t remain consistent, it is still possible for you to calculate the average energy usage.
All you have to do is to calculate the average energy usage and then multiply that number by 0.25. The result obtained will be the number and the size of solar panels that you would need in kilowatt hours. To calculate how many kilowatt hours you use per day, you’ll need to note down your meter reading and after 24 hours, note down the new reading again. Take several readings for a few days so that the average value can be calculated.
Availability of the Sun:
Another factor under consideration is the availability of the sun. The average number of sunny days, angle of the roof and shades from trees or structures are some elements required for calculating the number of solar cells needed.
The amount of sunlight required to produce certain kilowatt-hour of electricity depends on the location. This is due to the differences in the heat produced by the sun in different areas of our planet. You’ll have to calculate how much sunlight is required to produce a kilowatt-hour of electricity. The amount of energy you need relies upon the amount of energy you receive.
Solar Cells:
Once you have made all the computations, you would now need to choose the right solar panel. There are various kinds of solar panels with different amps and watts ratings. It is always wise to consider relatively expensive solar panels as they are more durable, efficient and reliable.
Solar panels will also have a label that tells you how many watts they produce. With this value, it is possible for you to calculate the number of panels you need. For instance, if you’re considering a 120W panel, divide your kilowatt-hour usage per day by the average number of daylight hours per day in your area. Now divide the answer by 120 to find out the number of panels you need.
An experienced and efficient solar energy professional in Houston can help you with all the aforesaid computations and also lets you purchase the right solar panel for your home without breaking the bank.
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Article Source :
http://www.articleseen.com/Article_How many Solar Cells are required to Power your House_320154.aspx
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Author Resource :
The author is an efficient solar energy professional who has provided solar panels for various clients for more than 4 years. This article explains readers how they can choose the right number of solar panels they require. Visit http://energyonesolar.com
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Keywords :
solar energy, solar energy professional in Houston,
Category :
Business
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Business
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