GO SOLAR

Your Personalized Power Portal

7419 Barrens Rd

Roanoke, VA , 24019

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Average Bill

$126

Energy Usage

721 kWh

CO₂ Emissions

450 lbs

Rooftop Solar

The cost of solar in Roanoke

Average solar panel installation

$19,534

Federal Incentives

$5,860

Total

$13,674

Average monthly bill without solar

$126

Average monthly bill with solar

$0

Solar will pay for itself in

11 years
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Got questions about solar?

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Do you own your home?

Yes

No, I rent

Other WattBuy Recommendations for Your Home

Toggle each recommendation on and off to see its impact on your bill, energy usage, and carbon emissions.

Smart Thermostats

Estimated Savings

$13

CO₂ Emissions Reduced

4 lbs

LED Lightbulbs

Estimated Savings

$5

CO₂ Emissions Reduced

2 lbs

Smart Plugs

Estimated Savings

$5

CO₂ Emissions Reduced

1 lbs

Water Heaters

Demand Response

Estimated Savings

$13

CO₂ Emissions Reduced

45 lbs

Understand Your Solar Numbers

Solar costs

The estimated cost to install solar at your house is $19,534. We calculated this because we think your electricity usage for the year is about 8650 kWh, and a 6.43 kW size solar system on your roof would replace 100% of your usage. We are using an estimated cost of $3.04/W, which we get from Energy Sage.

Current electricity costs

The current electricity costs for Appalachian Power Co are 17¢/kWh. So, by replacing 100% of your usage, you’ll save $1,508 throughout the year. If the costs of electricity stay the same, then your savings will pay for your solar system in 15.71 years. If the costs of Appalachian Power Co electricity rise 3%, then your savings will pay for your solar system in 15.25 years.

Solar production throughout the year

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 790 kWh in May, to a low of 620 kWh in December. For the entire year, we estimate that your 6.43 kW sized system would produce 8650 kWh.

Net metering and Incentives

You are eligible for a federal tax credit equal to 30% of the cost of your solar system, or $5,860.

Solar in your area

From Department of Energy Data, it looks like 13 homes have installed solar panels in your zip code, 24019. In your city, Roanoke, 86 homes have installed solar panels. And in the state of Virginia, 2,409 homes have installed solar panels.

Installers

There are 16 solar installers that operate in Virginia. WattBuy recommends Palmetto, Solar America, RGR Marketing, EnergyPal EX, EnergySage, and EnergyPal NX.

How We Crunch the Numbers

1
We estimate every home's electricity usage based on data from a number of public and private data sources, including your electricity distributor and the Department of Energy.
2
We overlay key information about where you live, including weather and climate data about your region, and housing data like when your home was built and how big it is.
3
To figure out your home's carbon footprint, we look at how electricity is generated in your state, like whether your electricity is coming more from coal (very carbon-intensive) or wind (carbon-free).

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.