
Cost of Solar Panels
There’s a lot of confusion when it comes to solar panel costs. For the most part, solar panel costs can be separated into a couple of categories: the cost of a single solar panel, and the cost of installing enough solar panels to power a house. Solar Panels are the part of the system that does the actual conversion of sunlight to current and are the most critical element in the systems ability to power your home. To learn more about the heart of any solar power system, visit Residential Solar Panels.
For a much more affordable approach, though, it’s well worth considering building your own solar panels. This is much easier than you may think. If you go the route of building a solar panel, you can reduce the cost to as little as 0. Can you build a solar panel for under 200 dollars? You can get more info by looking at this guide Homemade Solar Panel. In this guide, you will get specific instructions on what is best to build based on the size of your house and your location. You will also get step-by-step diagrams on how to build your own solar power system.
There are a number of tax credits, rebates and incentives offered at the federal, state and local levels which are intended to encourage homeowners to change to things like solar power systems. Incentives like these can, in some cases, help lower the cost of establishing a solar power system by up to half. Information about these incentives is available on government websites.
To understand how many solar panels you’ll need to power your house, you’ll need to know the amount of electricity that your household uses. The simplest way to do this is to look at your previous monthly electricity bills and see how many kilowatt hours (kWh) you use in a typical month. Then, multiply that kWh figure by 1000 to get the number of watt-hours you’re using in a typical month. To find your average daily electricity usage in watt-hours, divide the monthly figure by 30. If you then divide this number by the average number of hours of sunlight that you get in your location, you’ll arrive at the last figure you need. To be safe, it’s best to use the number of hours of sun for the day in the year that has the least amount of sunlight, so that your calculation doesn’t come up short. This final figure represents the amount of electricity per hour that you’ll need your solar power system to produce.
An installed system will normally cost you somewhere in the area of -9 per watt. To find how much it will cost for a number of solar panels sufficient to power your home, multiply the final number from the previous step by , to be safe.
I have a solar power calculator spreadsheet that can assist you with these calculations. Enter the kWh usage number from your electric bill. The spreadsheet will then display how much it will cost for enough solar panels to power your home completely. If you sign up for my 6 part mini course on solar and wind power for the home, you can instantly download the calculator.
Now, you have an idea as to how much it will cost to power your home completely through solar power. Don’t be discouraged if it seems like a big investment. Tax credits, rebates and incentives can make a big difference, though. You can make an even bigger dent in the cost by building your own solar panels.
What is solar power generation? Solar Power Generation.
About the Author
Eric Moore became interested in renewable energy after building an electric powered bike. Shortly after he began riding the bike to work, he thought, why not recharge the bike's batteries with solar power and commute to work completely free and totally pollution free. He then created a website to share his experience and knowledge with others. For many more articles about home solar power visit: Home Solar and Wind Info.
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