10 Best Solar Companies in Jennings, MO

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Last Updated: February 25, 2025

Year after year, more Jennings residents adopt rooftop solar panels to lower their carbon footprint and provide a dependable source of power. Transitioning to solar energy can reduce your monthly energy expenses and shrink your carbon output. Before you get started, you want to make sure you find a trustworthy installer. That’s why, after reviewing and analyzing installers, we assembled a guide to the most trusted solar companies in Jennings. These providers offer excellent service.

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Top 10 Best Solar Companies in Jennings

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

SunSent Solar

SunSent Solar Logo

Our Rating

User Rating

1710 Scherer Pkwy, St Charles, MO 63303 (636) 757-3083 sunsent.com

Clear pricing policy

Free quotes

Reliable customer support

Informative resources

Services Offered

Battery storage
Consultation
Skilled repairs
Cleaning and maintenance
Financing assistance
Panel installation

Sustainable Solar

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Our Rating

User Rating

16226 Veterans Memorial Pkwy, Wright City, MO 63390 (636) 489-2700 sustainablesolarllc.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Skilled repairs
Battery storage
Financing assistance
Panel installation
Off-grid solar systems
Permit assistance
Grid-tied solar system
System decommissioning

Helio Solar Power, LLC.

Helio Solar Power, LLC. Logo

Our Rating

User Rating

119 S Main St, St Charles, MO 63301 (888) 424-3546 heliosolarpower.com

Prompt service delivery

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Cleaning and maintenance
Skilled repairs
Battery storage
Panel installation
Financing assistance
Solar carports

Astrawatt Solar

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Our Rating

User Rating

222 S Meramec Ave Suite 202-1100, St. Louis, MO 63105 (877) 937-4786 astrawatt.solar

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Permit assistance
Panel installation
Tesla powerwall
Battery storage
Consultation

StraightUp Solar of St. Louis

StraightUp Solar of St. Louis Logo

Our Rating

User Rating

11696 Lilburn Park Rd, St. Louis, MO 63146 (314) 218-2663 straightupsolar.com

Informative resources

Free quotes

Clear pricing policy

Services Offered

Consultation
Cleaning and maintenance
Panel installation
Financing assistance
Grid-tied solar system
Battery storage

EFS Energy

EFS Energy Logo

Our Rating

User Rating

1283 Research Blvd, St. Louis, MO 63132 (314) 771-5131 efsenergy.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Cleaning and maintenance
Consultation
Financing assistance
Panel installation

Solar city stl

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Our Rating

User Rating

3636 S Geyer Rd #100, St. Louis, MO 63127 (636) 515-4895 solarcitystl.com

Free quotes

Informative resources

Reliable customer support

Services Offered

Permit assistance
Battery storage
Financing assistance
Consultation
Cleaning and maintenance
Panel installation

Route 66 Solar

Route 66 Solar Logo

Our Rating

User Rating

2110 Troy Rd Suite B1, Edwardsville, IL 62025 (618) 900-1280 route66solar.com

Informative resources

Free quotes

Clear pricing policy

Services Offered

Panel installation
Financing assistance
System decommissioning
Grid-tied solar system

Purelight Power of St. Louis

Purelight Power of St. Louis Logo

Our Rating

User Rating

12747 Olive Blvd Suite 302, St. Louis, MO 63141 (314) 582-6129 purelightpower.com

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

Panel installation
Financing assistance
Permit assistance
Grid-tied solar system
Consultation

Solar Luxury LLC

Solar Luxury LLC Logo

Our Rating

User Rating

11252 Midland Blvd Apt 106, St. Louis, MO 63114 (314) 337-7071 solarluxurystl.com

Reliable customer support

Free quotes

Services Offered

Consultation
System decommissioning
Off-grid solar systems
Skilled repairs
Panel installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Adopting solar power lets homeowners lower utility bills while helping the environment by reducing your carbon footprint using clean energy. If you’re evaluating if you want to go solar, consider these key factors for choosing an installer.

Check Licensing

It's important to hire a licensed solar installer. This help guarantee that the work is done properly using the most up-to-date installation methods. In Missouri, cities and counties have the right to issue contracting licenses. However, all contractors must register with the Missouri Secretary of State.

Read Customer Reviews

Look at review platforms such as the Better Business Bureau (BBB), TrustPilot, and Google Reviews to find out what previous customers have to say about local solar installers. Reviews can give you an idea of a company’s trustworthiness and customer service. Be cautious of companies with no reviews or with predominantly negative feedback.

Compare Multiple Quotes

Contact at least three solar companies for free, detailed quotes. Quotes should clearly outline all costs and list the exact solar components included. By comparing multiple quotes, you can identify the most cost-effective option for you.

Ask About the Warranty

Quality solar installations should come with strong workmanship and performance warranties. A workmanship warranty covers any installation defects (such as poor alignment, poor wiring, or cracks in the panels), while a performance guarantee ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Switching to solar power can help lower your energy expenses over time. Be sure to evaluate these aspects when determining the cost and value of solar panels.

  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states offer incentives, too. The credits can lead to substantial savings for solar buyers.
  • Look into utility rebates: More discounts might be available from local power companies looking to motivate homeowners to install solar panels. Contact your local utility provider to find out rebate values and qualification criteria, so you can determine your possible savings.
  • Compare system purchase options: Solar panels can be purchased upfront or financed through leases or loans. Confirm important financing details such as annual percentage rate (APR), fees, payment schedule, and ownership implications when financing your solar system.

Cost of Solar Installation in Jennings

Solar panel costs vary based on your system's capacity and the solar technology being used. The typical Jennings solar array has a capacity of 7.2 kilowatts. Homeowners in the area can expect to pay around $3,370 per kilowatt; the average Jennings homeowners spends about $17,060 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce their upfront costs.) A personalized quote from a local solar company will account for things like the size, panel type, and capacity of the planned system, and should include prices for permit fees, preliminary work, and labor.

Jennings Solar Incentives Guide

Incentive Type: PACE Financing

Incentive Amount:

Financing contracts limited to 20 years or less; improvements must display a positive economic benefit over the life of the contract.

Incentive Type: Rebate Program

Website: powermoves.com

Incentive Amount:

Dual Fuel Heat Pump: $500
Variable Speed Pool Pump: $250
Air-Source Heat Pump: $250 - $750
Geothermal Heat Pump: $1,500
Heat Pump Water Heater: $400/unit
HVAC: Varies depending on ZIP code. See program website

Incentive Type: Property Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Rebate Program

Website: central.libertyutilities.com

Incentive Amount:

$0.25 per watt for systems operational between July 1, 2019, and December 31, 2023

Incentive Type: Rebate Program

Website: ameren.com

Incentive Amount:

Air-Source Heat Pump: $500-$900
Ductless Air-Source Heat Pump: $300-$500
Dual Fuel Heat Pump: $175-$200
Ground Source Heat Pump: $800-$2,000
Central Air Conditioner: $300-$500
Electronically Commutated Motor (ECM): $50-$100
Air Conditioner/Heat Pump Tune-Up: $75

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Jennings, MO

A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. More specifically, you can install a solar water heating system.

With home solar energy, you can save money on your energy bill, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.

Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Jennings amount to $1,273.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Jennings, meaning your payback period could last 13.4 years per 5 kW of capacity on the high end.

Although solar energy is a great option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still help the environment and could still qualify for distributed generation or other money-saving programs.

Solar panels can be more efficient than other forms of renewable energy. They have low maintenance costs and today's systems can work in a variety of conditions.

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