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Best 5 Solar Companies in Fairfield, OH

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Written By Max Peterson|Last Updated: February 05, 2024

Fairfield residents are intentional about protecting the environment and living sustainably. That includes embracing alternative energy sources like solar. Local homeowners might go for solar to break free of high power costs from sources like natural gas. A professional solar installer can help you set up and adjust a system that fulfills your energy needs without breaking the bank. Discover Fairfield's top-rated solar companies and learn essential decision-making advice on this page.

Best High-Efficiency System
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Most Reputable
  • Offers high-efficiency panels and storage options
  • Provides unique in-house financing options
  • Recognized as one of the most reputable solar companies

Top Fairfield Solar Companies

Raiden Electric Logo

Raiden Electric

Based on 49 customer reviews.

Services Offered

Skilled RepairsFinancing AssistanceCleaning And MaintenancePanel InstallationConsultation


  • Prompt service delivery
  • Clear pricing policy
  • Informative resources
730 Reading Rd Suite C, Mason, OH 937-557-3450 raidenelectric.com
Sustainergy Cooperative Logo

Sustainergy Cooperative

Based on 114 customer reviews.

Services Offered

Battery StorageFinancing AssistancePanel InstallationSystem Decommissioning


  • Free quotes
  • Clear pricing policy
  • Reliable customer support
605 Burns St, Cincinnati, OH 513-689-3068 sustainergy.coop
Icon Solar Logo

Icon Solar

Based on 47 customer reviews.

Services Offered

Tesla PowerwallPermit AssistanceBattery StorageGrid-Tied Solar SystemFinancing AssistancePanel InstallationCleaning And Maintenance


  • Reliable customer support
  • Clear pricing policy
  • Informative resources
50 W Techne Center Dr K, Milford, OH 513-396-7777 iconsolar.com
Solgen Power Logo

Solgen Power

Based on 132 customer reviews.

Services Offered

Permit AssistanceConsultationFinancing AssistancePanel Installation


  • Free quotes
  • Informative resources
  • Clear pricing policy
7453 Empire Dr, Florence, KY 509-931-1663 solgenpower.com

More Local Solar Companies

OGW Energy Resources

User Reviews: 4.7/5 

5205 S Co Rd 25A
Tipp City, OH 45371

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

Our team used the following criteria to assess the best Fairfield solar companies.

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Facts about Fairfield
Average Max Temp:62°F
Solar Payback Period:13.1 years
Average Daily Sunlight:53%
Homes Powered by Solar:223
Average Annual Energy Bill:$1,165
Solar Power per Capita Percentile:48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy has numerous advantages that will enhance your home for years to come.

  • Reduced carbon footprint: Adopting solar is a surefire way to decrease your carbon footprint and home fossil fuel dependency.
  • Better energy independence: Adding a solar battery lets you have dependable energy during storms and grid outages.
  • Lowered energy bills: You can skip the premium cost of grid-tied power by generating some electricity at home.

What Solar Incentives Are Available to Fairfield Homeowners?

Ohio homeowners who upgrade to solar could qualify for tax credits, reimbursements, special financing and rebates. Here are just a few of the area's incentive programs.

Incentive Type: Loan Program

Website: hamiltoncountyohio.gov

Incentive Amount:


Incentive Type: PACE Financing

Incentive Amount:

Low-interest, 30-year loan

Incentive Type: Loan Program

Website: tos.ohio.gov

Incentive Amount:

Rate reduction available for up to $50,000 and 7 years of the bank loan

Incentive Type: Solar Renewable Energy Credit Program

Website: puco.ohio.gov

Incentive Amount:

SREC prices vary based on market conditions

Incentive Type: Rebate Program

Website: duke-energy.com

Incentive Amount:

Variable Refrigerant Flow HVAC: up to $400
Central AC or Heat pump: $300-$400
Geothermal Heat Pump: $400
Smart Thermostat: $125
Heat Pump Water Heater: $350
Variable Speed Pool Pumps: $300
Duct Sealing: $100
Duct Insulation: $75
Attic Insulation and Air Sealing: $250

Incentive Type: Rebate Program

Website: dpandl.com

Incentive Amount:

Heating & Cooling
Air Conditioning: $100 - $150, varies by efficiency and equipment application
Air Source Heat Pump: $150 - $250, varies by efficiency and equipment application
Geothermal Heat Pump: $800 - $1,000, varies by efficiency and equipment application
Heat Pump Water Heaters: $400
Airlfow/Climate Control
WiFi Thermostat: $20-$30
Smart Thermostat: $75
Air Insulation & Sealing: Up to $650, must be through approved contractors

Appliance Recycling: $50

Incentive Type: Loan Program

Website: butlerrural.coop

Incentive Amount:


Incentive Type: Rebate Program

Website: butlerrural.coop

Incentive Amount:

Geothermal Systems (New Installations): $1,200
Geothermal Systems (Replacement Systems): $600
Dual Fuel Heating Systems (New Installations): $600
Dual Fuel Heating Systems (Replacements): $300
Air Source Heat Pump Systems (New and Replacements): $300
Insulation: maximum of $800 or 50% of project cost (whichever is lower)
Air Sealing: maximum of $400 or 50% of project cost (whichever is lower)

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.

How To Choose the Best Solar Company in Fairfield

The purchase price and efficacy of solar panels often depend on the provider that installed them. Make your choice based on the following key factors.

Licensing and Training

Ohio may require a solar company to hold a state contractors' license, but only for commercial work. For residential work, cities can establish their own licensing or regulatory requirements. You should also visit a company's website to learn about its private accreditations. Two of the most prestigious are the Solar Heating Installer and PV Installation Professional certificates, granted by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Fairfield

Different solar panel types look and perform differently. Monocrystalline panels offer the best energy production but cost more than other options. Polycrystalline panels provide a lower price point but produce less power. Thin-film panels work well for small projects like RVs and sheds, but they're not ideal for larger installations due to their low performance.

If you want to charge an electric car or use your solar power in inclement weather, you can pay extra for accessories. By choosing the right components, you can make your panel array more effective and user-friendly. Not every solar contractor provides these add-ons, so look for a provider that installs them if it's essential for you.

If you're a resident of Fairfield and are looking into a five-kilowatt solar energy system, you could plan to spend about $17,050 for materials and labor. See more information on specific component and panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,116
Solar Polycrystalline$871
Solar Battery$715
Solar Home EV Charger$2,679

Financing Solar Energy in Fairfield

Choosing the optimal financing option will influence your overall solar system cost and expected savings. Common payment options include cash payments, loans, power purchase agreements, and leases. We recommend paying with cash or using a solar loan for the highest return on investment (ROI). Cash payments require a hefty sum up-front, but you’ll pay the least long-term by avoiding interest. You’ll also own your system and can apply for solar incentives to reduce your total costs. Solar loans are another solid option if you don’t want to make a big initial investment. You can pay for your system in installments while still enjoying energy bill savings and solar incentives. However, you’ll pay more in total due to accruing interest. Solar leases allow you to pay a monthly rate to rent your panels, while a PPA lets you pay a fluctuating rate based on only the energy you use. We generally advise against these options since you won't own your system and are disqualified from solar incentives, but they might be suitable in certain circumstances. Ask each provider you're vetting about the financing options it offers. A salesperson can help you determine the best option for your pocketbook.

The table below lists the average payback periods for different capacities of solar systems in Fairfield.

You can claim a 26% federal tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, local governments and utilities may have their own rebates and financing plans that could reduce your total cost even more.

Solar System CapacityEstimated Payback period
1 kW2.6 years
2 kW5.2 years
5 kW13.1 years
10 kW26.2 years

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Frequently Asked Questions About Solar in Fairfield

How much money could I save by going solar in Fairfield?

Most Fairfield homeowners spend about $1,165 on energy each year. Your costs could drop by $800.39 for each kilowatt you generate after you pay off a solar array.

How widespread is solar energy in Fairfield?

Yes, solar energy is readily available in Fairfield. A growing number of local homes generate or access solar power on-site or through utility grids, and Ohio has about 7282 jobs comprising its solar economy.

Should I anticipate a property value increase after going solar?

Yes, new solar systems lead to higher property values according to the National Renewable Energy Laboratory (NREL.) Homeowners could project a $20 property value increase for each dollar they save on energy. Therefore, $600 in energy savings could increase your home's value by $12,000.

What if I live in a dark or rainy

Solar panels could still operate in bad weather. Your provider will orient your panels to absorb the most sunlight possible. They might also recommend a battery backup system to keep your system working at its best.

How can I evaluate my site's solar feasibility?

One common way to determine your home's solar viability is by using PVWatts. This free, powerful tool considers system size, panel efficiency, local weather and topography, and tree cover to determine how much power your array could generate. However, it's not a substitute for consulting with a solar expert, who can build a full estimate with the most updated data.

What's the average solar system size in Fairfield?

The average Fairfield solar system size is 7.4 kilowatts (kW). However, your final system size depends on your household's electricity usage. Your surrounding shading, roof size, and panel model could also impact your final result. A professional solar installer will consider these factors and determine the right system size for your home.

What are the signs I shouldn't use a particular solar company for my job?

While many online reviews are positive, even the best solar companies might have critical feedback. You should know these early warning signs for the best chances of an exemplary job:
  • Pushy sales approach
  • Being evasive about cost, warranties, credentials and training and references
  • Inflexible options
  • Superficial, rushed site evaluation
  • Limited online information

What's the difference between a PPA and a solar lease?

Choosing a leasing option means your solar company will handle panel maintenance while you make fixed monthly payments. Power Purchase Agreements differ slightly because you only pay for the electricity you produce.

You don't own the panels with either option, though you can choose to opt out of the contract for a fee.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.