GO SOLAR

Your Personalized Power Portal

42 Wee Burn Ln

Darien, CT , 06820

Search for another address

Average Bill

$481

Energy Usage

1,718 kWh

CO₂ Emissions

964 lbs

Rooftop Solar

The cost of solar in Darien

Average solar panel installation

$49,169

Federal Incentives

$14,751

Total

$34,418

Average monthly bill without solar

$481

Average monthly bill with solar

$0

Solar will pay for itself in

6 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.

Ask Sunny anything (about solar)

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

$51

CO₂ Emissions Reduced

9 lbs

LED Lightbulbs

Estimated Savings

$21

CO₂ Emissions Reduced

3 lbs

Smart Plugs

Estimated Savings

$8

CO₂ Emissions Reduced

1 lbs

EV Chargers

Water Heaters

Demand Response

Estimated Savings

$48

CO₂ Emissions Reduced

96 lbs

Understand Your Solar Numbers

Solar costs

The estimated cost to install solar at your house is $49,169. We calculated this because we think your electricity usage for the year is about 20620 kWh, and a 15.37 kW size solar system on your roof would replace 100% of your usage. We are using an estimated cost of $3.67/W, which we get from Tracking The Sun.

Current electricity costs

The current electricity costs for Eversource are 28¢/kWh. So, by replacing 100% of your usage, you’ll save $5,777 throughout the year. If the costs of electricity stay the same, then your savings will pay for your solar system in 8.51 years. If the costs of Eversource electricity rise 3%, then your savings will pay for your solar system in 8.26 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 2090 kWh in July, to a low of 1160 kWh in December. For the entire year, we estimate that your 15.37 kW sized system would produce 20620 kWh.

Net metering and Incentives

You are eligible for a federal tax credit equal to 30% of the cost of your solar system, or $14,751.

Solar in your area

From Department of Energy Data, it looks like 51 homes have installed solar panels in your zip code, 06820. In your city, Darien, 51 homes have installed solar panels. And in the state of Connecticut, 5,278 homes have installed solar panels.

Installers

There are 8 solar installers that operate in Connecticut. WattBuy recommends EnergyPal EX, EnergySage, EnergyPal NX, Sunrun, Palmetto, Modernize, Solar America, and RGR Marketing.

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.