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Welcome to Sunmetrix Discover: the most user-friendly solar panel calculator on the Web!
Quick Start Guide:
  • 1. Enter your address or zip code above.
  • 2. Take a look at your "Solar Preview" to see if installing solar panels make sense at your location.
  • 3. Sunmetrix Verdict will give you an unbiased recommendation.
  • 4. Check out other sections of the calculator to get more detailed information.
  • For more details on Sunmetrix Discover check out this article.
  • Enter your address or zip code above to begin.

    Your Solar Score

    Annual Energy Produced

    Annual Utility Savings

    Our Verdict

    The estimates we provide are for an average-sized (5 kW) residential solar power system. We further assume that there is no shading around the panels and that the panels are oriented towards the equator. You can easily change these assumptions and fine-tune your estimates.
    When you feel ready let's put you in touch with a highly-rated installer in your area.