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A Brighter
Energy Choice

for Southern Illinois

StraightUp Solar offers an energy choice you can feel good about. With our office in Marion, our people live and work in the Southern Illinois communities we serve. We are a Certified B Corp, meaning we strive to uplift people and planet.

Brighter energy means paying less on your energy bills, doing your part for the planet, and having greater control over your energy. 

We help Southern Illinois homeowners uplift their energy with custom, turnkey solar solutions. We’ve been in business since 2006, and will be here to care your system for years to come.

“The whole experience was terrific, the financing credit union team was easy to deal with, and the installers were very good, as well as very fast and friendly. It was a very positive experience with StraightUp Solar.”

TestimonialPics_LandingPage_GuidoB_V1_web150

Guido B.
Mulkeytown, Illinois Homeowner

Now is the best TIME TO
Go Solar in Illinois

Solar Savings That Last 

Solar helps lock in your energy rate, protecting against utility rate hikes long-term. Solar incentives can help you save up to 65% off solar costs.

Protect Your Investment

With our warranties and a full-time service team, we offer peace of mind and ongoing support.

Clean Energy Financing

Accessible financing options from the Clean Energy Credit Union—with $0 down, competitive rates, and specially tailored solar loans—make the switch to solar both financially practical and environmentally responsible.

In many cases, your monthly payments may be equal to or even lower than your current electricity bill! 

Start My Solar Assessment

Make an informed solar decision with a free, no-obligation quote that includes: your custom system design, incentives, utility bill savings, payment options, & more. 

Brighter Energy, Savings up to 65%

In addition to immediate energy bill savings, federal and Illinois state incentives help you save up to 65% off the cost of your solar array. Investing in solar can also increase your home value, benefiting you when it's time to sell or refinance.

Brighter Energy,
More Control

Solar is like owning a mini clean energy power plant on your roof (or yard). With utility rate increases in Illinois, going solar is a great way to lower your energy bill and lock in your utility costs. A solar + battery solution can protect against outages.

Brighter Energy, Healthier Planet

With 2,800 solar installations working for our community, we're proud to have collectively prevented 105 million pounds of CO2 from entering our region's atmosphere annually. That's equivalent to carbon sequestered by 57,000 acres of US forests. Join us!

SOLAR BRINGS SAVINGS TO
Southern Illinois

GET STARTED ON A
Solar Solution Built for Your Needs

Like people, homes come in all shapes and sizes. Additionally, every family has different energy needs. Finding the right fit is our residential solar installers‘ commitment to you. A customized solar quote can educate you with all the information you need up front to decide whether solar is the right investment for your family. 

How Does Solar Reduce Your Energy Costs?

Your solar array produces energy for your home without being charged by the utility.

That means your estimated overall energy costs are lower. The difference in the estimated energy costs compared to your original bills gives you the cash flow to pay for your system.

Solar Battery Benefits

When the grid goes down you can keep the lights on with solar battery storage. Batteries also allow you to self-consume more of your solar energy.

StraightUp Solar offers several solar and storage options from powering up a few appliances all the way to whole house backup. Our engineers will can create a custom solution for your home, and we offer two storage platforms: Tesla Powerwall (including the new Powerwall 3) and Enphase IQ Battery.

Why Choose
StraightUp Solar?

StraightUp Solar was founded and is under the same ownership since 2006, a track record few other local companies can match. Our team of solar experts lives and works in the local communities we serve, bringing 2,800 solar projects to light for our neighbors. 

StraightUp Solar’s success is driven by the 100+ people we employ, who—with diverse experiences, skills, and perspectives—unite under our CLEARE Values and certified B Corp status to achieve our mission. 

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

PROVIDING SOLAR SERVICE TO
Our Growing Community

StraightUp Solar is one of the only companies in Illinois with a full-time Service Team.

Caring for customers is central to our mission. That’s why we have a dedicated full-time service department—to ensure your solar solution continues delivering clean energy reliably for your home for years. 
 
It’s important to choose a trusted, local company who’s in it for the long haul. 

Go Solar with StraightUp Solar

StraightUp Solar is the leader in residential solar systems in Southern Illinois. We provide design-to-build solutions for solar panels, battery storage, smart panels, and EV charging stations. Since 2006, we’ve brought 2,800+ solar projects to light for our neighbors. Reach out to our solar experts for a custom, competitive quote today.

Is My Home Good for Solar?

Our handy two-minute quiz asks a series of questions to help determine whether your home is a good fit for solar. Everyone’s situation is different. We take pride in providing you with an accurate, competitive assessment. 

See Our Solar Smiles

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Start Your Free, Custom Solar Quote Today