GO SOLAR

Your Personalized Power Portal

1120 Hamilton Rd

Rock Falls, IL , 61071

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Average Bill

$171

Energy Usage

993 kWh

CO₂ Emissions

373 lbs

Rooftop Solar

Harness the power of rooftop solar and reap the benefits of renewable energy. Lower your electricity bills, reduce reliance on fossil fuels and energy companies, and take advantage of cost-effective investments with federal and state incentives. Switching to rooftop solar is a sustainable solution that pays off in the long run.

Note: Neither WattBuy nor its installer partners are affiliated with a utility. Offers from WattBuy’s solar installer partners are not connected to a utility program. If you install solar on your home, you will continue to be responsible for paying a utility bill.

The cost of solar in Rock Falls

Average solar panel installation

$27,231

Federal Incentives

$8,169

Total

$19,062

Average monthly bill without solar

$171

Average monthly bill with solar

$0

Solar will pay for itself in

10 years
sunny

Got questions about solar?

Powered by WattBuy’s data & insights on energy usage, costs, incentives and more. Ask Sunny all your questions about solar panels, whenever you have them.

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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

$18

CO₂ Emissions Reduced

3 lbs

LED Lightbulbs

Estimated Savings

$7

CO₂ Emissions Reduced

1 lbs

Battery Backup

Smart Plugs

Estimated Savings

$5

CO₂ Emissions Reduced

1 lbs

EV Chargers

Demand Response

Estimated Savings

$17

CO₂ Emissions Reduced

37 lbs

Electricity Plans

Community Solar

Estimated Savings

$17

Understand Your Solar Numbers

Solar costs

The estimated cost to install solar at your house is $27,231. We calculated this because we think your electricity usage for the year is about 11910 kWh, and a 8.56 kW size solar system on your roof would replace 100% of your usage. We are using an estimated cost of $3.18/W, which we get from Energy Sage.

Current electricity costs

The current electricity costs for Commonwealth Edison are 17¢/kWh. So, by replacing 100% of your usage, you’ll save $2,050 throughout the year. If the costs of electricity stay the same, then your savings will pay for your solar system in 13.29 years. If the costs of Commonwealth Edison electricity rise 3%, then your savings will pay for your solar system in 12.90 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 1240 kWh in August, to a low of 730 kWh in December. For the entire year, we estimate that your 8.56 kW sized system would produce 11910 kWh.

Net metering and Incentives

You are eligible for a federal tax credit equal to 30% of the cost of your solar system, or $8,169. The state of Illinois generally uses Retail Supply and Delivery Rate for net metering. This means that when you produce more electricity than your house uses, the utility will pay you Retail Supply and Delivery Rate for the extra electricity.

Solar in your area

From Department of Energy Data, it looks like 2,453 homes have installed solar panels in your state, Illinois.

Installers

There are 15 solar installers that operate in Illinois. WattBuy recommends Solar America, Palmetto, and EnergySage.

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.