15 Best Solar Companies in Keystone, FL (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Keystone based on:

  • Customer review scores
  • Service area for Keystone, FL
  • Company policies and services offered
  • Accreditations and certifications

Average Keystone homeowner saves $1,774/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Keystone

When choosing between the best solar panel companies, Keystone homeowners have more options to choose from than ever before, which can be a lot to take in, but we’re here to make switching to solar energy simpler. Plus, eco-conscious government support gave rise to surging numbers of solar companies, setting the groundwork for a green and fruitful future in the state.


The cost of installing solar panels can vary significantly according to your home’s framework and your household energy usage.To receive free quotes from the best solar companies in Keystone, you can click "get quote" below.

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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch Rankings for Solar Companies in Keystone

Best Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Transform Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon System Decommissioning
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.transformsolarfl.com/
Address: 201 E Selma Ave, Tampa, FL 33603
Phone: 8135651443
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Smart House Solar

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon System Decommissioning
  • Service icon Cleaning and Maintenance

Website: https://smarthousesolar.com/
Address: 433 Central Ave 4th floor, St. Petersburg, FL 33701
Phone: 7274341692
Outstanding Local Installer
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EcoWatch Rating

5.0/5

EcoHomes

  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.ecohomes.solar/
Address: 4058 N Washington Blvd, Sarasota, FL 34234
Phone: 7272208933
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Florida Electric & Solar

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://floridaelectricandsolar.com/
Address: 420 S Cedar Ave, Tampa, FL 33606
Phone: 8337047336
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Nature Coast Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: http://www.naturecoastsolar.net/
Address: 18845 Sakera Rd, Hudson, FL 34667
Phone: 7278683262
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Florida Solar LLC

  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Cleaning and Maintenance

Website: https://floridasolar.solar/
Address: 4703 Park St N, St. Petersburg, FL 33709
Phone: 7273001515
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Red Bug Solar Solutions

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon System Decommissioning

Website: https://www.solar-lakeland.com/
Address: 111 Florida Ave S, Lakeland, FL 33815
Phone: 8635632134
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Ori Energy

  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: http://orisolarpower.com/
Address: 502 E Main St, Lakeland, FL 33801
Phone: 8635095409
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Raygime Power

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: http://raygimepower.com/
Address: 1133 53rd Ave W, Bradenton, FL 34207
Phone: 8008010253
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Affordable Solar Roof & Air

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://solarroofair.com/
Address: 4914 Creekside Dr, Clearwater, FL 33760
Phone: 8005151254
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Tampa Bay Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: http://www.tampabaysolar.com/
Address: 6002 E Adamo Dr, Tampa, FL 33619
Phone: 8133983687
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Solar Source

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Solar Carports
  • Service icon Financing Assistance
  • Service icon Tesla Powerwall

Website: https://www.solarsource.com/
Address: 10840 Endeavour Way, Largo, FL 33777
Phone: 7275724247
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

US Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://joinussolar.com/
Address: 2732 Broadway Center Blvd, Brandon, FL 33510
Phone: 8003513430
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Your House Matter

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://yourhousematter.com/
Address: 2899 Picadilly Cir, Kissimmee, FL 34747
Phone: 4076073157
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

Coast To Coast Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon System Decommissioning
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Skilled Repairs

Website: http://www.coasttocoastsolar.com/
Address: 19209 US-41, Lutz, FL 33549
Phone: 8134066501

Methodology: How We Ranked the Best Solar Companies in Keystone

EcoWatch's solar experts analyzed each solar company in Keystone based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Keystone


Below are some the criteria we examined specifically for Florida solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Keystone

We get that for lots of homeowners, the choice to invest in solar comes down to installation costs.There are quite a few factors you should take into consideration when determining how much it will cost and how much you can save, including:

  • The cost of electricity in your area: If your local power rates are quite high, there's a good chance you'll see a higher return on your investment in a solar panel system. In Keystone, you can save an average of $1,775 a month on your electricity bills.
  • The type of solar panel system you can buy: This is dependent on how much you’re willing to invest upfront.
  • Incentives: Tax-paying citizens who buy and install a solar system this year can save 0 of their solar installation costs by taking advantage of the federal solar investment tax credit. You can also save about $22,000 on your energy bills over 20 years without incentives.
  • Your energy consumption: If your household regularly uses a lot of energy, you'll see more savings from switching to solar.

Though a solar panel system costs a decent chunk of money upfront, it can save you thousands of dollars in the long term. The question of how much, though, depends on a number of factors, such as the size of your house and your current power bills.

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Solar Incentives in Keystone

Since solar power is a cleaner source of energy than burning fossil fuels, there are several government incentives in place to encourage people to make the switch.There are quite a few federal, state and local rebates and tax credits that earn anywhere from 0 to 50% of your money back after paying for solar panels. You can learn about the incentives available to you in our article on solar incentives

Environmental Impact of Switching to Solar in Keystone

Going solar can have a positive effect on the environment.But how much can using solar energy instead of traditional energy actually affect the environment? As stated by the EPA, electricity generation is the second largest source of greenhouse gas emissions and about 62% of our electricity is generated by burning fossil fuels. Switching to a clean energy source like solar power can help lower that number in a city like Keystone that produces a sizable amount of carbon dioxide emissions each year.In fact, if you make the switch to solar power, you could lower your carbon dioxide emissions by about 20 pounds each year. As you can see, investing in solar has so many other benefits outside of saving money. One of the primary ones is that you can help save the planet too.

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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Keystone, FL Solar Company Rankings FAQs

What is the top solar installer in Keystone?

In Keystone, Transform Solar is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to install solar panels on your roof.

Are solar panels actually bad for the environment?

Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.

Is it worth installing solar panels on my house?

Solar panels can be a good investment for many homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already fairly low, solar panels might not be for you.

What is solar panel capacity and how much do I need for my house?

Solar panel capacity is rated based on how much power they generate under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.