Welcome to the Ultimate Guide to Solar Panels in Indiana
This page is a complete guide to the complicated and sometimes confusing process of installing solar panels on your Indiana home. Since there's a lot to consider, we've separated the page into sections to help you find what you are looking for. If you find this page useful, please share it with someone who might also find it interesting!
** What's new for 2020 **
Indiana is still set to phase out net metering for all people who install solar after 2022, so now is a great time to install home solar to lock in your credits. Read on to discover all your need to know about home solar policy, incentives, and savings in the Hoosier State.
Questions? Our network of solar experts are on call to assist you. Simply sign up for personalized assistance on our special solar deals page. You can get discounted on-grid pricing as low as $3,500/kW! This is paired with the Indiana solar incentives you see below.
What you'll find on this page:
The Solar Strategy section is focused on the 3 ways of paying for solar in Indiana, so you can decide which is best for you. We've created a tool that asks you a few questions and recommends whether you should pursue a solar lease, loan, or outright purchase. Then, we provide detailed analysis of how each works.
The Policy Information section contains all our latest research on the rules set by lawmakers and the Public Utilities Commission, which determine how easy it is to go solar in Indiana. These policies and rules govern everything from renewable energy mandates to interconnection, and have a huge effect on the viability of solar.
Finally, the Solar Incentives section includes information about money-back rebates and grants, tax credits, and tax exemptions for going solar in Indiana.
Click any of the boxes below to go to that section of the page, or scroll down to read the page in order.
Generate an accurate online solar estimate for your home
|Your Indiana Solar Strategy|
|Comparing Solar Investment Options|
|Paying Cash for Solar in Indiana|
|Solar Loans in Indiana|
|Solar PPAs in Indiana|
|Solar Purchase Payback Time in Indiana|
|Indiana Solar Policy Information|
|Renewable Portfolio Standard (RPS)|
|RPS Solar Carve-Out|
Your Solar Strategy in Indiana
Figuring out the best way to go solar in Indiana can be a little daunting. From loans and leases to power-purchase agreements, there are a lot of options out there. To help you pick the one that might be best, we've created the handy decision tool below.
We'll ask you a few simple questions about you and your home. Once you're done, we'll recommend a good option. Further down this page, we provide cost estimates and example return-on-investment calculations for all the various options:
How to pay for solar panels in Indiana
The chart above shows the 25-year returns for an investment in solar whether you choose to purchase a system with cash or pay over time with a loan. Since economic conditions in Indiana don't allow for homeowners to get solar through a third-party agreement like a lease or Power Purchase Agreement, we included two different sizes of solar loans—one for people with a lot of equity, and one for people with just a little.
As you can see, the purchase option leads to pretty high dollar-amount returns over time, but it also requires a big up-front investment. Even if you take a solar loan or home equity line of credit (HELOC), your payments over 15 years will be way more than your savings, and you'll barely come out ahead in the end.
Read on to find out more about each option.
How much can solar panels on roof save you?
Option 1: Paying cash for solar
Look, any way you slice it, going solar in Indiana is tough. Paying up front for panels requires a lot of money and a lot of patience. You'll get the 30% federal solar tax credit, but electricity savings will be small.
Net Present Value: -$3,295
Net Present Value (NPV) measures how good of an investment something is, compared to the best alternative. We use a 6% return to evaluate all solar investments, and Indiana's -$3,295 NPV on a 5-kW solar system means you'd be way better off investing your money in stocks over 25 years than in Indiana solar. But check out what happens to NPV if you buy the same system with a loan that you can pay back over time. It doesn't solve all the problems, but it does make the financial picture a little rosier.
Here’s how the numbers pencil out for an Indiana solar purchase with a 5-kW rooftop solar system:
- Installing a typical 5kW solar system should start at about $21,250. Don’t worry – even without state incentives, you can still knock a big chunk off the price right off the bat.
- Since the Feds calculate their incentive based on actual out of pocket costs, no state incentives means a bigger federal solar tax credit. Subtract $6,375 (30% of $21,250) for a new price of $14,875.
- Don't forget your first year’s energy savings, which we estimate to be about $643. That brings your cost after the first year to $14,232.
- By the time your system pays itself back in year 18, you’ll be seeing over $1,000 per year in savings until the end of your system’s life.
- When all is said and done, our 25-year estimate shows a total net profit of $7,907, with an internal rate of return of 3.5%. That isn't so bad... unless you compare it to an alternative investment in the stock market.
- In addition to that cash, you’ve created some green for the earth as well by not using electricity from fossil-fuels. In fact, the energy you’re not using has the carbon equivalent of planting 97 trees a year, every year your solar power system is humming.
Keep in mind, the numbers above are based on an average home in Indiana. If you're ready for a custom quote for a solar panel system, our network of experts are on call to assist you. Simply sign up for personalized assistance on our special solar deals page.
Option 2: Using a loan to pay for solar
Usually this is the place where we tell you that taking a loan to pay for solar is a great idea. That's because it's usually true. High electricity prices around the country make a solar panel system into an income-generating asset.
The returns in Indiana are still pretty good, but they miss the excellence of the best solar states by a wide margin. The state enjoys some of the lowest electricity prices in the nation, and that means savings are pretty slim.
Still, as you can see from the chart above, you'll start out with a big windfall, because even though you're not putting any money down, you get the Federal 30% tax credit for the whole installed cost of your system. Then, over the 15-year life of your loan, you'll be spending more than you're saving in electricity costs, essentially investing a total of about $10,000 until you pay the loan off.
But from there, it's up-up-up! After your loan is paid off, you'll be saving more than $1,000 per year in electricity costs from your fully-owned solar panels. But you'll end up only $864 to the good after 25 years, which, we've gotta admit, is pretty crappy.
Net Present Value: -$1,567
Net Present Value (NPV) measures how good of an investment something is, compared to the best alternative. We use a 6% return to evaluate all solar investments, and Indiana's-$1,567 NPV on a 5-kW solar system with a loan means you'd be that much better off investing your money in stocks over 25 years than in Indiana solar. Only go solar in Indiana if the environmental benefits are worth that much to you.
Here’s how the numbers pencil out for an Indiana solar purchase with a solar loan:
- Installing a typical 5-kW solar system should start at about $21,250. That's how big your loan will need to be to cover it.
- The electricity you'll save in the first year of operation would have cost $644, but your loan payments will total $1,886, for a difference of $1,242, or about $104 per month.
- That's not so bad when you consider your tax savings for the year will be $6,375! You'll come out over $5,100 ahead in year 1, which should help ease the burden of loan payments for a few years, at least.
- When your loan’s paid off in year 15, you’ll start see $1,000 or more per year in savings until the end of your system’s life.
- For our 25-year estimate, you'll break even in year 25, to the tune of $864. The good news is your system will likely keep working for long into the future, but we stop at 25 years, which is the warranty term for the panels.
- And the future is going to look a little brighter, since your system will mean green for the environment. It'll be like planting 97 trees every year!
Keep in mind, the numbers above are based on an average home in Indiana. If you're ready for a custom quote for a solar loan, our network of experts are on call to assist you. Simply sign up for personalized assistance on our special solar deals page.
Option 3: Buying the electricity, not the panels with a Power Purchase Agreement (PPA)
Indiana does not offer solar Power Purchase Agreements or leases. Perhaps it would be a good idea to contact a solar advocacy organization and ask them to fight for solar in your state!
Calculate solar panel cost and savings for your specific home
Indiana Solar Policy Information
Ever wonder why solar seems to be everywhere in some states, but not in others? We did too.
State legislatures and public utilities commissions can enact rules to make solar power accessible for everyone. Favorable rules explain why some of the cloudiest states—New York, New Jersey, and Connecticut, are doing so well with solar, and yet some of those with the most natural solar resources—like Alabama, Mississippi, and Georgia—are doing so poorly.
Below is important information about the public policy, rules, and economic reasons that affect your ability to go solar here in Indiana:
Indiana's Renewable Portfolio Standard
10% by 2025 (voluntary)
A Renewables Portfolio Standard (“RPS”) requires utilities in the state to eventually source at least a certain percentage of their electricity from clean, renewable sources like solar panels.
Indiana unfortunately lacks a true RPS, but legislators have recently started at least moving in the right direction. In May 2011, Indiana passed the Comprehensive Hoosier Option to Incentivize Cleaner Energy (“CHOICE”) program. CHOICE sets a voluntary goal of 10% clean energy by 2025 (based on 2010 production levels). Utilities that elect to participate in CHOICE are eligible to receive incentives from the state to help pay for the cost of CHOICE-compliant projects like Indiana solar panels. The program could be even better if it actually, y’know… REQUIRED utilities to participate—something most other states have done.
The program launched in January 2012. No reports on utilities opting into the program or their progress have been reported as of yet. Utilities that do opt in are expected to meet the CHOICE goals in 3 stages: an average of 4% qualifying clean energy between 2013 and 2018; 7% between 2019 and 2024; and finally 10% by 2025.
A mandatory Indiana RPS would be critical to strong renewable energy policy. Utility companies aren't really all that gung-ho about you producing your own power. After all, it costs them money when you use less of their electricity. They also don’t naturally want to give you big payments for energy you're feeding back into the grid. The main reason the utilities are aiding your transition to lower electric bills and offering you incentives to put solar on your roof is because the state forces them to. If the utilities don't hit their RPS numbers, they have to pay large fees back to the state.
Indiana's Solar carve-out and SRECs
The best states for solar mandate that a certain percentage of the RPS comes directly from solar energy. Without a mandatory RPS in Indiana, this is another area that falls short. If an RPS contains specific carve-outs for clean and efficient technologies like solar panels, or mandates for the environmentally necessary increases in distributed generation, you see even stronger incentives for residential solar power.
Indiana Electricity Prices
Indiana pays an average of 12 cents/kWh of electricity; about a penny-and-a-half less than the national average. That’s cheap! Too cheap.
Why is energy still so cheap? Only because most of our electricity still comes from burning millions of tons of fossil fuels. The cost of those fossil fuels in dollars and cents may be low (for now), but the environmental costs are astronomically high. New regulations on carbon emissions and dwindling supplies will likely drive the cost up over the next few decades. But while everyone else is paying through the nose for the fuels of the past, you’ll be rocking that sweet, shiny solar power system on your roof, and making money! Just remember to thank us.
Indiana Net Metering
Net Metering requires your utility to monitor how much energy your solar power system produces and how much energy you actually consume, and make sure you get credit for the surplus.
Indiana net metering standards call for surplus energy production to be applied as a credit on your next monthly bill. Credits can be carried over indefinitely, but there are no provisions forcing the utility to cut you a check if you continually run a surplus.
Overall we gave net metering in Indiana a B because of system size caps that may prevent larger customers from meeting all of their on-site energy needs, and aggregate circuit capacity limits that may prevent everyone who wants to take advantage of net metering from doing so. That said, net metering is fairly strong for residential customers, and with 40% of current net metering capacity reserved for residential use, you shouldn’t have any problems getting into the program.
Indiana Interconnection Rules
Interconnection standards are strong in Indiana as well. Systems under 10 kW (i.e. most residential systems) fall into Level 1 of the tiered system. Level 1 systems do not pay any fees for application or interconnection review, and utilities may not specify any additional requirements for you to get onto the grid. The only thing we’d like to see changed for Level 1 standards is a prohibition on the requirement of a redundant external disconnect switch. Currently that requirement is at the utility’s discretion.
Indiana Solar Incentives
Next to high electricity prices and net metering, solar incentives have traditionally been the most important factor for whether home solar power makes financial sense in a state. In the past, some states with otherwise lousy policy had tremendous incentives that drove down the up-front cost of going solar so much that homeowners could save oodles of money even without net metering or a good RPS.
These days, the big incentive most people can get is the Federal Solar Tax Credit that earns you 26% of your total system costs back after just 1 year. State incentives play less of a role than in the past, but some really good ones are still out there, ready to help homeowners go solar and save money before you know it.
Let's see how Indiana measures up:
The availability of state solar incentives for residential solar systems was sourced from the Database of State Incentives for Renewables and Efficiency, utility company websites, and the state public utility commission.
Indiana Solar Power Rebates
Indiana solar panel rebates are extremely limited as well. In fact, in the entire state only IP&L offers a rebate on the installation of a residential solar power system, and the rebate program is set to expire at the end of 2014. If you’re an IP&L customer, you are eligible for a solar power rebate of $1,000/kW, up to $4,000.
Indiana Solar Tax Credits
There is currently no tax credit for Indiana solar panels. Legislators are missing an easy and essential opportunity to incentivize clean energy. This is especially true given the bleak solar rebate and performance payment pictures.
Property Tax Exemption
Thankfully Indiana does offer tax exemptions to help make solar power more attractive. First up, you are 100% exempt from all property taxes associated with the increase in home value caused by installing a solar power system. And there is an increase. That’s going to save you a pretty nice chunk of change every year.
Sales Tax Exemption
You also are exempt from all sales tax (that’s 7% here) on the purchase of your solar power system, which is a really nice benefit in a state without much going for it in terms of solar policy. If all this is sounding complicated and discouraging, don’t worry – the solar installers we partner with can take care of all these details for you and make sure you save the most money possible.
Low-income Solar Programs
Grade: FLearn more about low-income solar programs available in the U.S.
The consensus on Indiana solar power rebates and incentives
Indiana has a lot of work to break into the list of the top states for solar. But we know you can do it, Hoosiers! Do we have to start throwing chairs around here!? As we said up front, there is still a lot of work to be done, but progress is progress, even if it’s only minimal. To make more progress, legislators should start with a stronger, mandatory RPS. If you add in a statewide rebate program for Indiana solar panels and/or a really good feed-in-tariff like NIPSCO offers, that’d really improve payback timeframes statewide. Until those or other improvements happen, however, we still have Indiana rated as a “C.”
Again, if you are confused about how these numbers work and would like some personalized assistance or a quote of your own, simply connect with our network of solar experts. They’ll help sort out all the pricing, get you access to special deals, and they’re super friendly to boot!