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Solar Installation Calculator

Do you want to learn how to save money on your electric bill?

Start by exploring the many energy efficiency opportunities available in the Valley, many of which are low cost and simple to implement.

If you’re considering solar installation, this tool can help you make an informed decision when considering whether or not to install a small-scale solar system. The solar calculator is intended to be used by residential and small business customers who want information on the true cost and payback of installing solar in the Valley.

(Disclaimer: The solar calculator is provided by TVA as a reference tool only.)

Find out more information about TVA’s eScore program and energy efficiency here.