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Solar For
Small Business
in Illinois & Missouri

Running a small business means every dollar counts. With utility rates constantly on the rise, solar energy offers a smart, stable solution for businesses in Illinois and Missouri. By switching to solar, you can immediately reduce your monthly energy bills, protect your business from future rate hikes, and gain greater control over a major business expense—all while demonstrating your commitment to a cleaner, healthier community.

We are experts in solar for small business in Illinois and Missouri. StraightUp Solar has helped numerous local businesses save significantly from day one, building resilience against unpredictable energy costs. Ready to see how solar can secure your bottom line? Start with a free, customized quote today.

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INCENTIVES
"There were a couple of reasons why we chose StraightUp Solar… First of all, we liked the people. They were incredibly helpful, very informative of the process, very patient as we went through our bidding process. Number two, they were local. Third… the price was very competitive in comparison with other vendors."
Andy C.St. Louis Life, St. Louis, Missouri
“When I’m not paying a huge electric bill to cool or heat my house, that gives me more money to invest back into the farm and soil upkeep, planting, maintenance of the facilities.” “The reason I went with StraightUp Solar was they were great to work with… They believe in what they’re doing. They’re very professional, sincere, and serious. They want to make sure it’s right for me as the customer and for everyone else.”
Tom G.Mulberry Hill Farm, Carbondale, Illinois
"We were energized yesterday! Great teamwork between StraightUp and Ameren! In fact, I am very impressed with you folks at StraightUp. Everyone I met was very polite and professional and the workmanship was equally professional. Done as said when said! Would be glad to recommend you guys to others. Keep energizing us…"
Warren S.Grace Church, Normal, Illinois
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TOP 3 BENEFITS OF
Solar Energy for Your Small Business

Lower Energy Costs, Greater Control Over Budget

Solar power allows small businesses to offset their energy usage, reducing monthly utility bills. By generating your own electricity you’re protected against rising energy costs, stabilizing your energy expenses for years to come. We customize solar solutions based on the unique energy needs of your business. Our solar quotes will estimate your costs and savings up front so you can make an informed decision for your business. 

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Benefit from a Long-Term Investment

Solar energy provides small businesses with lasting savings for 25+ years, reducing operating costs and adding value to your bottom line. It’s a stable, impactful investment that enhances financial stability and shows your commitment to environmental responsibility.

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Become a Community Leader in Sustainability

Small businesses are at the heart of every community. Installing solar demonstrates that your business is committed to the health of your customers and neighbors, showing leadership in supporting cleaner air and renewable energy.

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SMALL BUSINESS

Solar Success Stories

Why Choose
StraightUp Solar?

Guiding Businesses to Solar Success Since 2006

Since 2006, our team of solar experts has been helping businesses in Missouri and Illinois transition to clean solar energy, completing over 2,800 solar projects in the process. We manage every aspect of your solar project from design to installation and beyond, with the support of our full-time Service Department. As a Certified B Corp, we care deeply about our community and deliver top-tier solar projects that help businesses reduce energy costs and thrive long-term.

Driven by Our CLEARE Values

At StraightUp Solar, our CLEARE values guide our daily work. Our mission to rewrite our energy story reflects our commitment to serving communities across Illinois and Missouri.

Care for Community
Lead the Energy Transition
Educate Everyone
Advocate with Purpose
Respect People & Planet
Embody Excellence

GO WITH STRAIGHTUP SOLAR
StraightUp Solar | Solar for Small Business in Illinois and Missouri

How it Works

Your small business’ solar array generates electricity during daylight hours, offsetting the energy your business would otherwise buy from the utility company. Through net metering, any excess energy your system produces goes back to the grid, resulting in credits on your energy bill. View the interactive graphic to learn more.

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1

1. Solar Array

Your business’ solar panels use the sun’s energy to produce direct current (DC) electricity

2

2. Inverter & AC Panel

The inverter converts the DC electricity to alternating current (AC) electricity and sends it to your standard AC electrical panel.

3

3. Utility Meter

Solar electricity used by your business is electricity you do not purchase from the utility grid.

4

4. Electric Grid

Your solar system works in coordination with the utility grid. Any demand that is not met by your solar array is supplied by the grid. Any excess solar electricity that
is not used at your facility will be sent to the grid.

5

5. Monitoring

Track your system’s production using an online monitoring portal which is linked directly from your inverter.

Financing & Incentives

Save Up to 80%
on Solar for Small Business in Illinois & Missouri

When it comes to solar for small business in Illinois and Missouri, switching to solar has never been more affordable. With combined federal tax credits, state incentives, utility rebates, and accelerated depreciation benefits, businesses can save up to 80% on total solar costs.

StraightUp Solar also offers flexible financing options, including interest-only payments with amortization, to reduce upfront costs and improve cash flow. This means you can start saving on energy bills from day one, without a large initial investment.

Our team will guide you through available incentives and financing solutions to maximize your savings and deliver a strong return on investment. Reach out for a free quote to see how affordable solar can be for your business.

INCENTIVES & FINANCING
Incentives Breakdown | Solar for Small Business in Illinois & Missouri

Is My Small Business Good for Solar?

Take our handy 2-minute assessment to find out if your business is ready for solar. Everyone’s situation is different, and we appreciate learning about your unique interest in solar. One of our solar specialists will reach out to you about your project to determine if it is a good fit for solar

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SOLAR FOR SMALL BUSINESS IN ILLINOIS & MISSOURI

Frequently Asked Questions

Savings vary based on your unique energy usage and the size of your solar system. Our experts provide customized solutions tailored to your ​​business. When it comes to solar for small business in Illinois and Missouri, it can significantly reduce energy bills, and combined incentives can save you up to 80% off solar costs. Solar is an affordable long-term investment. Estimate your savings by starting a free quote today!

Solar panels are highly reliable and durable, with a lifespan of 25+ years. With a 25-year manufacturer warranty and StraightUp Solar’s full-time Service Team, you’ll have peace of mind knowing your system is cared for long-term—something few local installers can match. Get started on a custom solar quote for your small business!

Excess energy can be sent back to the grid, earning you credits on your utility bill through net metering. Net metering is the financial exchange between the owner of a solar PV system and their utility. The utility pays the business for the excess energy produced by the system and exported to the grid, typically during the peak solar hours. Learn more about net metering.

Estimate your solar savings with a custom quote!

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STRAIGHTUP SOLAR IS A
Certified B Corp

StraightUp Solar first became Certified as a Benefit Corporation (B Corp) in 2015. Unique in the business world, B Corps commit to high standards of social and environmental performance, transparency, and accountability.

WHAT IS A B CORP?

Take Control of Your Energy with StraightUp Solar

When it comes to solar for small business in Illinois and Missouri, switching to clean energy is a powerful step towards saving on your energy costs and positioning yourself as a sustainable leader in your community. By choosing StraightUp Solar, you’re partnering with a company that values people, planet, and excellent service.

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See Our Solar Smiles

"There were a couple of reasons why we chose StraightUp Solar… First of all, we liked the people. They were incredibly helpful, very informative of the process, very patient as we went through our bidding process. Number two, they were local. Third… the price was very competitive in comparison with other vendors."
Andy C.St. Louis Life
Missouri Nonprofit Organization
"To be honest, I was a little skeptical of solar at first. I didn't know if it would be a good fit for our organization as a manufacturer. I had a lot of questions and StraightUp Solar was able to answer those questions well... We developed trust so decided to move forward with StraightUp Solar. We needed a lot of help and StraightUp Solar was there to walk us through the process. It is a complicated project because you're working with utility providers, municipalities, raw material suppliers and StraightUp Solar was able to lay out a plan for us."
Lucas R.Forge Resources Group
Illinois Manufacturing Company
"The other really positive thing about StraightUp Solar is you have this big project, and when it's done you might have a sense of 'What do I do next?' They offer help after the project is implemented. They monitor our solar array to make sure it's generating power it should generate, they do regularly planned site visits to make sure everything's functioning. If I have questions I know I can call them. It's not one of those scenarios where they do the project and then they're gone. They're invested in us as a company and they care about our success."
Lucas R.Forge Resources Group
Illinois Manufacturing Company
“We were looking at putting in a larger system and from the first encounter with StraightUp Solar they knew all of the regulations and steps our system would have to adhere to. Not only were they incredibly knowledgeable about the entire solar process, but they were also friendly and easy to work with.”
Miranda B.Biddle Farms
Joy, Illinois Farm
"I have had the pleasure of working with StraightUp Solar for my commercial solar installation at Mountain Top Motor Co. I am very in-depth when it comes to interviewing companies to do business with. I asked a lot of hard questions and I wanted more information than your typical consumer. David at StraightUp Solar not only answered all my questions but taught me some things along the way. StraightUp Solar knew the equipment and the needs of my building more than any other company. They really put a lot of effort into building a quote and system even before a contract was awarded. Through the installation they were great communicators and everything went smoothly. Very impressed with the entire process."
John L.Mountain Top Motors Company
Troy, Missouri Business
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STRAIGHTUP SOLAR
Learning Center

Illinois Net Metering Changes | Beautiful Illinois Solar Home
Blog
Nicole Cooper

Illinois Solar Net Metering Changes

https://youtu.be/wm-2wI33gcY Illinois solar net metering changes are coming in 2025 for homeowners and businesses. Additionally, a new Smart Inverter Rebate incentive will reduce the initial

Read More »
October 1, 2024

LOCAL BUSINESSES
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SOLAR FOR HOME
SOLAR FOR BUSINESS

HEADQUARTERS

  • 11696 Lilburn Park Rd
    St. Louis, MO 63146

CENTRAL IL

  • 505 N Main St, Suite A
    Bloomington, IL 61701

SOUTHERN IL

  • 11580 IL-37
    Marion, IL 62959

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