The cost of having a whole house solar system installed has been falling rapidly, making it not only a good thing to do for the environment, there is also a good chance that it is a good financial investment. Whether this is true for you depends on several factors. However, if you have a single family home that is not shaded most of the day, it is almost certain that it is an investment that will have a return greater than what you can earn at the bank or many other typical investments. How much better? We cannot give you a precise number here, that requires an expert analysis of your particular circumstances. We can give you a good idea of what you should expect though.
We used data from Solarpowerrocks.com and other sources for our basic information. If you are serious about making this investment, you should speak to a solar professional. We have several sources listed at the end of this article.
First: Where do you live?
As you can see from the chart, Virginia does not rate very high when compared to other states as being solar friendly. Across the line, Maryland has earned a grade of A and ranks as number 4 in the nation, and the District of Columbia has a B and ranks at number 11. The number one state in the country, according to SolarPowerRocks.com, is currently Massachusetts. The ratings are based on each state’s policies and incentives to encourage the adoption of solar systems to provide electricity to our homes and businesses. In the charts below, you will be able to see how the differences in the state’s rankings affect the size of investment needed and the return on that investment.
Next: How much will you need to invest?
There are several significant variables that will determine how much your solar system will cost.
As you can see, buying an installed system in Virginia can be 14 percent more expensive than the same system in Maryland and 25 percent more than in Massachusetts. Maybe, we should start putting some more pressure on our state legislators to bring us more in line with the policies and incentives our neighboring states.
What is the bottom line?
So what can you expect as a return on your investment? The numbers in the chart vary for four primary reasons. The size of the investment required, as discussed above, your net cost of electricity, the annual amount of electricity used, and how the investment is financed.
The good news? Even in Virginia, you can get a decent return on an investment in a solar system for your home.
But it gets better! Based on SolarPowerRocks.com calculations, every 5 kW system installed provides the benefits to the environment of 113 trees every year!
Remember, this article is just a summary. While the process is not that complicated, as you can see there are a number of factors to be considered before making your decision. We recommend checking with an organization like NOVA Interfaith Solar Co-Op like Mike Freeland, our homeowner in the video above, or speak directly with a licensed and insured solar contractor, like EDGE Energy, also in our video. Another solar co-op organization, VA SUN has information on solar co-ops in the state of Virginia. They claim members can save as much as 30% on a solar system.
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