$150
961 kWh
670 lbs
Average solar panel installation
$20,295Federal Incentives
$6,089Total
$14,207
Average monthly bill without solar
$150Average monthly bill with solar
$0Solar will pay for itself in
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The estimated cost to install solar at your house is $20,295. We calculated this because we think your electricity usage for the year is about 11530 kWh, and a 7.69 kW size solar system on your roof would replace 100% of your usage. We are using an estimated cost of $3.98/W, which we get from Tracking The Sun.
The current electricity costs for City of San Antonio are 16¢/kWh. So, by replacing 100% of your usage, you’ll save $1,799 throughout the year. If the costs of electricity stay the same, then your savings will pay for your solar system in 11.28 years. If the costs of City of San Antonio electricity rise 3%, then your savings will pay for your solar system in 10.95 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 1090 kWh in August, to a low of 790 kWh in February. For the entire year, we estimate that your 7.69 kW sized system would produce 11530 kWh.
You are eligible for a federal tax credit equal to 30% of the cost of your solar system, or $6,089.
From Department of Energy Data, it looks like 200 homes have installed solar panels in your zip code, 78220. In your city, San Antonio, 1,166 homes have installed solar panels. And in the state of Texas, 14,139 homes have installed solar panels.
There are 28 solar installers that operate in Texas. WattBuy recommends EnergySage, RGR Marketing, Palmetto, Solar America, EnergyPal NX, and EnergyPal EX.
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.