Articles tagged "calculator"

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Photo of a large house.
How many solar panels are needed to run a 4,000 square foot or larger house?
If you have a very large house, you probably have high electricity usage too, possibly making your home a good candidate for solar. If you’re curious about solar and want to find out how many solar panels you’d need for your home that is 4,000 square feet or larger, the most accurate way to find that out is to get a professional solar installer to perform an analysis. A quick but somewhat less accurate way is to read your monthly electric bill and use our solar calculator to determine what your power generation and estimated system price would be.
How many solar panels do I need to run my house?
People often ask how many solar panels it takes to run a home with a particular square footage - a 2,000 foot or 2,500 house, for example. But square footage won’t answer that question because different homes of the same size can use wildly different amounts of electricity. The number of solar panels you need to run your home depends completely on how much electricity you use in a year. You can find this out by getting a copy of your electric bill and looking for the section that tells you how many kilowatt hours you were billed for.