Best Solar Companies in Indiana (2023 Rankings & Reviews)

In this guide to the best solar providers in Indiana, you’ll learn:

  • What are the best and most reliable solar panel installers in Indiana?
  • How can you save money on your solar panel system in Indiana?
  • Is it better to hire a solar energy system installer in Indiana or do the installation work yourself?
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What Are Indiana’s Top 5 Solar Energy Companies?

There are just under 30 professional photovoltaic (PV) panel installation companies that service Indiana, according to the Solar Energy Industries Association (SEIA).1 All of these companies differ in the prices they charge for installing solar power systems, the quality of the equipment they provide and the service and warranty coverage they bring to the table.

The number of options available to you can be intimidating, which is why we’ve reviewed the companies in your area and have determined which provide the best value overall. Below is a list of our top picks for solar installation companies in Indiana:

You can click on the drop-down options below to see information on these companies and why we’ve chosen them as the best solar system installers Indiana has to offer.

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Best National Provider

Nationwide Service

EcoWatch rating

Average cost

Read full review now


  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage


  • Expensive
  • Customer service varies by local dealer
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Blue Raven Solar

Best Solar Financing

Regional Service

EcoWatch rating

Average cost

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  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation


  • Doesn't offer solar batteries (coming 2022)
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Solar Veteran

Regional Service

EcoWatch rating

Average cost


  • Representatives are experts on local policies
  • Offers products from leading manufacturers
  • Full-service home energy solutions


  • No leases or PPAs
  • Relatively short workmanship warranty
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GRNE Solar

Outstanding Regional Installer

Regional Service

EcoWatch rating

Average cost


  • Representatives are experts on local policies
  • Comprehensive service offerings
  • Excellent reputation


  • Limited brands of solar equipment available
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Icon Solar

Solar Veteran

Regional Service

EcoWatch rating

Average cost


  • Many years of experience
  • Comprehensive service offerings
  • Great warranty coverage


  • No leases or PPAs

How Can You Save Money When Hiring A Solar Company In Indiana?

solar panels on a dark house roof

The average property owner in Indiana pays around $25,460 for their solar system before any incentives offered in Indiana. This average assumes you pay the typical $2.68 per watt for photovoltaic (PV) equipment in the area and that you need a 9.5 kilowatt (kW) system to offset your electric bills like most other Indiana residents.

Both the cost per watt and the typical system size requirement are slightly above the national averages of $2.66 and a 9 kW system. That means Indiana Hoosiers pay above-average prices to convert to solar.

As such, most residents will look for ways to bring costs down and boost long-term savings. There are a few things you can do to achieve this, including:

  • Take advantage of Indiana solar benefit programs
  • Invest in high-efficiency panels
  • Get multiple free estimates for your system

We’ll discuss these in great depth and explain how they affect your system costs in the sections below.

Take Advantage of Indiana’s Solar Incentive Programs

One of the best ways to reduce your cost of going solar in Indiana is to make sure you file for as many solar benefit programs as you can. There are quite a few perks available in Indiana, all of which can bring your total installation cost down by thousands of dollars.

We’ll include a breakdown of all of the incentives available in Indiana in the table below.

Solar Benefit Program Description
Federal Solar Investment Tax Credit (ITC) This is a tax credit offered by the federal government. It provides a credit toward your tax bill in the amount of 30% of your entire system cost, or an average of $7,638 in IN. The credit rate is set to drop in 2033, and the program will no longer be available after 2034.
Net Metering Net metering credits you for all of the energy your panels generate, even if you don’t use the electricity and instead export it to the electric grid. You can use the credits you earn to reduce the utility bills you get in the future.
Renewable Energy Property Tax Exemption This exemption prevents your solar system from bumping up your property taxes. Normally, a home improvement like solar would cause your annual taxes to go up, costing you more and decreasing your savings over time.
Sales and Use Tax Exemption for Energy Generating Equipment The State of Indiana waives all sales tax on solar PV equipment. This policy brings down the effective cost of panels, inverters, solar batteries, EV chargers and the labor to install your system.
NIPSCO Feed-In Tariff This tariff is available to all customers of Northern Indiana Public Service Company (NIPSCO). It provides a cashback incentive of between $0.15 and $0.17 for every kilowatt-hour (kWh) your system produces. This can help boost your long-term savings and reduce your system costs over time.

For more information on these incentives and how to take advantage of them, you can read through our guide to solar benefit programs in Indiana.

Invest in High-Efficiency Panels

As we mentioned above, Indiana residents see around 186 sunny days per year, which pales in comparison to the U.S. average of 205 sunny days. Less available sunlight means more cloudy days, your panels won’t have as much potential for energy production. In turn, lower rates of production mean lower energy savings.

As such, another great way to bring down your long-term system costs and maximize savings is to invest in high-efficiency panels. A panel brand with a high efficiency rating will allow you to take full advantage of the sunlight that does hit your home and offset more of your utility bills.

While choosing a high-quality panel brand — like SunPower, Tesla or Panasonic — will usually cost a bit more upfront, they’ll tend to save you more over time in an area like Indiana.

Get Multiple Quotes

Finally, we recommend getting multiple free quotes for your solar energy system. There are close to 30 installers that service Indiana alone, and each one will charge different prices for their equipment, their labor and their warranty coverage. To get the best price, it’s best to shop around a bit and get a few free quotes to compare.

We should mention that it’s important to compare the estimates you get based on the quality of the equipment and service you receive and not just on price alone.

You can use our solar calculator to see how much you can save by going solar in Indiana and to get an idea of what your system will cost you.

Will Solar Increase Your Home Value In Indiana?

Yes, installing solar panels on your Indiana home is expected to boost your property value by approximately 4.1%, an estimate based on research conducted by Zillow.4 Since the typical home in Indiana is valued around $227,679, that’s an expected bump of over $9,300.5

The upside you’ll see on your home value when converting to solar depends quite a bit on where you live in Indiana. More expensive areas — like Indianapolis, Carmel, Anderson, Bloomington and West Lafayette — will naturally mean a higher value bump after going solar.

You’re also likely to see a greater value bump in cities that have adopted solar more readily than others. These include:

  • Carmel
  • Greenwood
  • Fishers
  • Indianapolis and
  • Fort Wayne.6

In less areas of Indiana that aren’t as solar-friendly, visible solar panels may not be as appealing, which means a lower bump in property value. For these areas, solar roof shingles — like those from Tesla — might be a more suitable and beneficial option.

Should Indiana Residents Hire a Professional Solar Panel Installer Or DIY?

Installing your solar power system yourself in Indiana is usually tempting. This is especially true since the IN cost to go solar in the area is above average, and a DIY solar system installation is significantly more affordable.

Unfortunately, there are some pretty significant downsides to a DIY installation that make it a less appealing option in the area. These include:

  • Panel efficiency for DIY panels is lower
  • Mistakes during the installation are more likely, putting your system and home at greater risk of damage
  • Warranties for DIY systems are far less appealing

We’ll discuss these in greater depth below.

DIY Panel Efficiency Is Lower

The first thing to consider before you attempt a DIY installation is that the efficiency of the DIY panels available is much lower. Companies like Renogy and Grape Solar that are available to DIYers often have efficiency ratings between 15% and 20%, whereas the top brands for professional installations can top 22%.

As mentioned above, panel efficiency is crucial in a place like Indiana because the available sunlight is significantly lower than it is in most other states. Less sun means less opportunity to produce electricity and fewer energy savings. Higher efficiency panels might be more costly, but they will often pay for themselves over time in an area like Indiana.

DIYers More Often Make Installation Mistakes

Another thing to consider is that, while installing solar isn’t terribly difficult, doing it correctly is essential if you want to avoid damage to your home. Roof penetrations are inherently dangerous, and doing them yourself can easily lead to issues.

Roof leaks are already more common in Indiana than in most areas because of the above-average rainfall. Add in the potential for issues with a DIY installation, and you could be looking at rather costly mistakes. Overall, we believe it’s worth paying for a professional to do the work and avoid expensive damages to your home and your system.

DIY System Warranties Aren’t as Appealing

Finally, warranty coverage on DIY PV panel kits is far less appealing than you’d get from most professional installers in Indiana. With DIY kits, you’re usually looking at between five and 15 years for the equipment and ten to 15 years for power generation. This pales in comparison to the 25 years that is standard with professional installations.

More importantly, you don’t get any labor warranty when you DIY your solar, whereas you’d get between 15 and 25 years, on average, from an experienced installer.

In an area like Indiana, where tornado activity is common and homeowners see well above-average rainfall, warranty coverage not only provides peace of mind but also helps you avoid paying for costly damage to your system and home.

What Should Indiana Residents Look For in a Solar Panel Installer?

solar panels on a sunny day

Choosing a solar system installer in Indiana is often an intimidating process, especially since there are so many available from which you can choose. There are a few things we’ll mention below we recommend prioritizing, as these will help you find the best installer for your needs in the area.

Warranty Coverage

First, we recommend looking at the warranty coverage included with your system, including the product warranty, production guarantee and the labor warranty.

Indiana solar systems are at greater risk of damage due to frequent tornado activity. Your efficiency also matters a great deal because the low-sunlight conditions in Indiana mean higher-efficiency panels are more likely to offset your energy bills and save you money over time.

The workmanship warranty helps protect you from inexperienced companies that are more likely to make mistakes. It can also keep your home and system protected from issues resulting from the installation, like roof leaks, which are a high risk in Indiana.

Panel Brands

Next, we recommend you look at the panel brands available. Every installer carries a subset of panel options, and we recommend prioritizing those that carry high-efficiency, tier-one monocrystalline panels.

In an area like Indiana, where the available sunlight is around 80% of the national average, high-efficiency panels are essential for saving money with your system. Some of the brands that should suit your needs include:

  • SunPower (the highest efficiency panels in the industry)
  • REC
  • Canadian Solar
  • Qcells
  • Silfab

Local Experience

Finally, we recommend you look for companies that have worked in the industry for years and in Indiana, specifically.

Experience, in general, is a good thing to prioritize. Not only does choosing an experienced installer reduce your risk of mistakes during the installation, but it also helps avoid new companies that pop up to meet the growing demand in Indiana. This helps ensure your warranties won’t be voided as a result of the installer going out of business.

Local experience will also help ensure that you choose a company that understands the needs of Hoosiers, like high-efficiency panels and robust warranty coverage.

Methodology: How We Ranked Indiana’s Solar Companies

We strive to bring you the most accurate and useful information possible to help make the transition to solar a smooth and lucrative one. We also aim to be entirely transparent about how we choose the best solar providers. Our rankings are never affected by our commercial partnerships and instead base our recommendations on the below factors:

  • Solar Warranty & Customer Support (20%)
  • Qualifications, Reputation & Certifications (20%)
  • Experience (15%)
  • Solar Payment Options (15%)
  • Availability (10%)
  • Solar Services (10%)
  • Environmental and Social Impact (10%)

We’ll discuss why these factors matter so much in our ratings below, and you can check out our methodology for more information on how we rank installers.

Solar Warranty & Customer Support

As we’ve mentioned above, warranty coverage is paramount in Indiana. There are three types of warranties that are crucial in the area:

  • Equipment warranty: Protects your system from defects
  • Production warranty: Guarantees that your panels will perform at the advertised efficiency and/or power levels
  • Workmanship warranty: Crucial for ensuring a proper installation, which can keep your home safe in the face of the above-average rainfall and snow that hits Indiana

A company gets a perfect score in this category if it provides 25 years of coverage for all three, which is rare. For comparison, we use the industry standard of 25 years for equipment and power production and ten years for workmanship.

Qualifications, Reputation & Certifications

Next, we look at how qualified the installer is, which includes a look at its certifications and qualifications. Some things we look for include electrician certification by the North American Board of Certified Energy Practitioners (NABCEP), B Corp certification and accreditation from the Better Business Bureau (BBB).

We also look at the company’s reputation among local solar customers, usually through customer reviews and complaints.


Experience is essential in an installer for two reasons:

  • More years of experience mean that your installer is less likely to make mistakes during the installation, which means a lower risk of roof leaks and property damage
  • More years in the industry mean a lower risk of the company going out of business, which means your warranties won’t be voided

We give an installer a perfect score in this area if it has more than ten years of experience. The industry standard we measure against is at least five years.

Solar Payment Options

Next, we look at the payment options and the overall price of each company we’re reviewing. The price is an important factor for any aspiring solar owner, but it’s especially important in Indiana, where the average price of solar panels is above the already high national average.

We also look at the options for payment, which can include cash, solar loans, solar leases and power purchase agreements (PPAs). Companies that accept cash and offer in-house financing with appealing rates and down payment requirements score the highest.

It’s nice to see leases and PPAs for accessibility, but we don’t recommend these, so we don’t dock companies that don’t accept them.


Some solar installers in Indiana don’t service the entire state and instead focus on major cities. Larger companies that have a wider service area naturally get ranked a bit higher, as they appeal to more customers.

Solar Services

Not every solar installer offers the same services. Some companies, like Blue Raven, only install panels, while others, like GRNE Solar, are full-service companies that tackle panels, batteries, EV chargers, maintenance and efficiency upgrades.

Companies that provide more products and services will be able to meet the needs of more customers, so we rank them a little higher.

Environmental and Social Impact

Finally, we look at the impact the company has on the environment and the industry as a whole. We look for companies that disclose data, provide equitable access to energy efficiency upgrades that go beyond just installing solar, as well as those that have industry affiliations that suggest it truly cares about renewable energy.

We also promote companies that have a positive social impact, like those that are B Corp-certified and do what they can to keep solar accessible to all.

Read More About Going Solar in Indiana

FAQ: Best Solar Companies in Indiana

Given the recent boom in the solar industry in IN, we get lots of questions from residents about how to choose an installer that can handle their installation. We’ll answer some of the most common questions we see below.

Blog author image
Article author
Dan Simms is an experienced writer with a passion for renewable energy. As a solar and EV advocate, much of his work has focused on the potential of solar power and deregulated energy, but he also writes on related topics, like real estate and economics. In his free time — when he's not checking his own home's solar production — he enjoys outdoor activities like hiking, mountain biking, skiing and rock climbing.
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Expert reviewer
Karsten is an editor and energy specialist focused on environmental, social and cultural development. His work has been shared by sources including NPR, the World Economic Forum, Marketwatch and the SEIA, and he is certified in ESG with the CFA Institute. Before joining EcoWatch, Karsten worked in the solar energy sector, studying energy policy, climate tech and environmental education. A lover of music and the outdoors, Karsten might be found rock climbing, canoeing or writing songs when away from the workplace.

Comparing authorized solar partners

EcoWatch rating
Average cost
BBB Rating
Year founded
Service Area
Brands of Solar Equipment Offered
Warranty Coverage
  • 5.0
    • Most efficient panels on the market
    • National coverage
    • Cradle to Cradle sustainability certification
    • Great warranty coverage
    • Expensive
    • Customer service varies by local dealer
    Best National Provider
    SunPower Panels
    25-year all-inclusive warranty

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