$155
1,280 kWh
1,143 lbs
Average solar panel installation
$33,530
Average monthly bill without solar
$155Average monthly bill with solar
$13Solar will pay for itself in
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The estimated cost to install solar at your house is $33,530. We calculated this because we think your electricity usage for the year is about 15360 kWh, and a 10.38 kW size solar system on your roof would replace 92% of your usage. We are using an estimated cost of $3.23/W, which we get from Energy Sage.
The current electricity costs for City of Johnson City are 12¢/kWh. So, by replacing 92% of your usage, you’ll save $1,709 throughout the year. If the costs of electricity stay the same, then your savings will pay for your solar system in 19.29 years. If the costs of City of Johnson City electricity rise 3%, then your savings will pay for your solar system in 18.73 years.
Solar installed at your house would generate different amounts of electricity during different months. We estimate that your production would vary from a high of 1310 kWh in August, to a low of 920 kWh in January. For the entire year, we estimate that your 10.38 kW sized system would produce 14080 kWh.
From Department of Energy Data, it looks like 16 homes have installed solar panels in your zip code, 37604. In your city, Johnson City, 31 homes have installed solar panels. And in the state of Tennessee, 1,311 homes have installed solar panels.
There are 4 solar installers that operate in Tennessee. WattBuy recommends EnergySage.
Using this data-driven approach, we have created a machine learning model that can estimate electricity usage and carbon footprint for every home in the US. We then use this information to recommend the best options for you, so you can feel good that WattBuy is recommending something truly personalized.
Our electricity estimations are trusted by our partners at The Department of Energy's National Renewable Energy Laboratory, as well as many of the biggest consumer brands in the world.