$157
1,316 kWh
814 lbs
Average solar panel installation
$11,834
Average monthly bill without solar
$157Average monthly bill with solar
$104Solar will pay for itself in
11 yearsPowered by WattBuy’s data & insights on energy usage, costs, incentives and more. Ask Sunny all your questions about solar panels, whenever you have them.
Ask Sunny anything (about solar)Yes
No, I rent
Toggle each recommendation on and off to see its impact on your bill, energy usage, and carbon emissions.
$16
81 lbs
$7
3 lbs
$3
1 lbs
$17
7 lbs
The estimated cost to install solar at your house is $11,834. We calculated this because we think your electricity usage for the year is about 15800 kWh, and a 3.89 kW size solar system on your roof would replace 34% of your usage. We are using an estimated cost of $3.04/W, which we get from Energy Sage.
The current electricity costs for Virginia Electric & Power Co are 12¢/kWh. So, by replacing 34% of your usage, you’ll save $639 throughout the year. If the costs of electricity stay the same, then your savings will pay for your solar system in 14.38 years. If the costs of Virginia Electric & Power Co electricity rise 3%, then your savings will pay for your solar system in 13.96 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 520 kWh in August, to a low of 350 kWh in December. For the entire year, we estimate that your 3.89 kW sized system would produce 5380 kWh.
From Department of Energy Data, it looks like 2,409 homes have installed solar panels in your state, Virginia.
There are 16 solar installers that operate in Virginia. WattBuy recommends Modernize, EnergySage, RGR Marketing, and Palmetto.
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.