Calculate how much you can save on your Alliant bill with solar panels

Average 25 year solar savings for a Alliant customer: $39,042

Average solar panel cost: $17,656 - $21,580*

Estimate solar panel cost and savings based on your location, roof and power use.

*Solar panel cost varies by location, solar panel mqanufacturer, system size and the amount of electricity your home uses.

Adding solar panels and switching rate plans can lower your Alliant Energy Wisconsin electric bill

Updated: October 22, 2020

Installing solar panels can help reduce your Alliant bill, thanks to Florida’s sunshine and the company’s net metering program! Combined with the 30% solar tax credit, KUA customers can see great savings when they switch to solar!

Solar panel cost calculator

Are solar panels worth it for Alliant Energy Wisconsin customers?

Perhaps. With the Federal 26% solar tax credit, and available sales and property tax exemptions, home solar panels are worthy of your consideration as an Alliant Energy customer in Wisconsin. Alliant’s net metering rate also ensures you at least get some credit on your power bill for the excess solar electricity your panels produce. Your electric production can elmiinate your bill each month, but any electricity your panels generate over your monthly usage is credited at a much lower rate.

Does Alliant Energy Wisconsin offer net metering credits for exported solar power?

Alliant Energy does not offer true net metering in Wisconsin, but instead allows generated solar energy to offset your monthly bll up to the amount of kWh you used. What that means is that during summer time when your panels may be generating more energy than your total monthly needs, you'll get paid a lower rate for every kWh more than your total usage. Currently, that rate is $.0331 per kWh.

What incentives, tax credits, and rebates are available to Alliant customers for installing solar?

The biggest financial incentive for solar homeowners is the 30% federal solar tax credit. The tax credit equals 30% of the solar installation costs and directly reduces your federal income tax liability.

Some states and local governments offer additional solar incentives. These incentives include state tax credits, rebates, or performance-based incentives like Solar Renewable Energy Credits (SRECs). The best part is that these local incentives can be used in addition to the federal tax credit!

Here is every incentive you may be eligible for as a Alliant customer:

Table 1: Incentives
Upfront Incentives Value*
Residential Clean Energy Tax Credit (Federal) -$8,258
Renewable Energy Sales Tax Exemption (State)

State law prevents the addition of sales and use tax on solar equipment.

Varies
Net Metering (State)

All utilities are required to offer compensation for net excess generation. The excess generation rates, credit carry over, and capacity limits vary by utility

Varies
Focus on Energy Solar Electric Rebate (State)

Residential customers can receive $500 to offset the interconnect and permitting costs of installing a solar electric system.

-$500
Renewable Energy Systems Property Tax Exemption (State)

100% of the assessed value of the solar system is exempt from the homeowner's property taxes.

Varies
TOTAL -$8,758

*Based on 11.39 kW system, average installation cost $28,026

Who are the best solar installers near you?

 

How much does installing solar panels save the average Alliant Energy Wisconsin residential customer?

If you input the details for a Alliant customer with a power bill of $140 per month into the best online solar panels calculator, it tells you that you need a 11.39 kW solar system that will produce 14,010 kWh per year and that this system will return the owner a $39,042 profit after repaying the cost of the system.

The solar savings possible for you as an Alliant customer will depend on the amount of electricity you use and the cost of the solar system you buy. Savings also vary based on the direction of your roof or any shading of your roof that affects output.

Here is a monthly and lifetime solar savings estimate for the same relatively typical Alliant customer with a $140 per month electric bill prior to solar and who installs a 11.39 kW solar system.

How much do residential solar panels cost for Alliant customers?

Solar prices near you

Cost range of local prices

$18,650-$22,794

Net profit (savings less system cost)

$30,974-$37,858

Payback period

10.6-13 years

Recommended size for the selected utility bill

10.8kW

Solar panel cost calculator

Detailed information about your estimate

Table 2: Estimate details

System Size (for 100% usage offset)

11.39 kW

Annual Power Generation

14,010 kWh

Pay-back time (assuming Cash purchase)

10.6 Years

Internal Rate of Return (IRR) on Investment

4%

Gross cost

$28,026

Total Upfront Incentives and Rebates

-$8,287

Net Cost of System after rebates and incentives

$19,739

Total Cost of Utility Power Avoided over 25 years

$58,781

Please note that the investment return figures do not include the possible increase in property value.

What are the environmental impacts of Alliant Energy Wisconsin customers installing solar panels?

While most homeowners decide to install solar panels because of financial savings over time, the environmental impacts of this choice are the primary motive for others. Here is a breakdown of the environmental benefits from an Alliant Energy Wisconsin customer installing a 11.39 kW solar system on their property:

A solar system generating 14,010 kWh per year will save you money AND make the world a nicer place

Saves you

$1,562

on average per year

Reduces CO2 emissions

6.93

tons per year

Equivalent to planting

49 trees

per year

Equivalent to driving

15,341 mi

less per year

CO2 emissions calculation based on the electricity generation and emissions data for your state in 2015 as published by the US Government Energy Information Administration.

What factors affect the price of solar panels for Alliant Energy Wisconsin customers?

The cost of installing solar panels will vary with brands of solar panels and inverters you choose and also the installation company you choose to install them.

It is common to see really good systems, using quality brands of equipment, being sold for around $2.46 per watt or $19,739 for a standard 11.39 kW solar system after the customer claims the 30% federal solar tax credit.

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