Top Solar Companies in Knoxville, Tennessee


Find the Best Solar Installers in Knoxville, Tennessee

We have compiled ratings of local solar installers in Knoxville, Tennessee and recommend proven solar panel installation companies you can trust.


Use the search form to find more local solar installers in your area. Enter the Address or Zip Code and choose the distance range from your location.

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How To Save Money When Hiring a Solar Company In Knoxville, Tennessee

In Knoxville, Tennessee, selecting a solar company is critical for savings. Start with the company’s reputation and experience. Check their project track record too. Local companies often understand state regulations better. And they tailor solutions to Tennessee’s climate.

Consider the financials when picking a company. What incentives do they offer? Tax credits and rebates in Tennessee can make solar affordable. Does the company provide transparent pricing? No hidden costs mean predictable savings. Financing options are also crucial. Choose a company with flexible payment plans.

Examine the warranties and service agreements closely. Great warranties protect your investment. A solar system’s longevity is vital for maximizing savings. Ensure the company will maintain the system over the years. Maintenance is essential in Tennessee’s varying climate.

Assess the company’s certification and licensing next. Certification means they follow industry standards. Licensing shows they comply with Tennessee’s regulations. These details guarantee quality installation and system safety.

Ask about their equipment too. Knoxville has hot summers and mild winters. The climate demands efficient, durable panels. Choose a company offering high-quality, weather-resistant solar options. High-performing panels lead to more energy production and savings.

Success with solar in Knoxville depends on informed choices. A good solar company will make the process straightforward. They provide expertise and ensure you’re equipped to save money. Choose wisely for long-term benefits.

What Is the Price Situation of Solar Installers In Knoxville, Tennessee?

Embarking on transitioning to solar power in Knoxville, Tennessee is a savvy decision for both your wallet and the environment. Let’s explore the financial aspect of installing a residential solar panel system in this region.

In Knoxville, the amount of sunlight is pretty favorable for solar energy production. You can broadly expect around 4.5 peak sun hours per day. With this in mind, let’s crunch some numbers to give you an idea of the costs and outputs for various system sizes.

Firstly, the size of the system you’ll need hinges on your energy consumption. The average American home uses approximately 10,400 kWh of electricity per year. Solar panel systems are often sized in kilowatts (kW). A common rule of thumb is that each kW of solar panels can produce around 1,200 – 1,600 kWh per year in a place like Knoxville. The range accounts for factors such as weather variability and the specifics of where the solar panels are installed on your property.

For the financial side, it’s typical to see residential solar systems priced between $2.50 and $3.50 per watt before the federal solar tax credit, known as the Investment Tax Credit (ITC), which can reduce the cost of your solar energy system by 30%.

Below is a simplified table that offers estimated costs and outputs for solar panel systems sized from 5 kW to 30 kW in Knoxville. These estimates make simpler assumptions, so please remember that exact numbers can vary based on multiple factors, including the specific equipment you choose and the complexity of your installation.

Size (kW) Av. Annual Output (kWh) Average Cost (Before Tax Credit) Cost with (30%) Tax Credit
5 kW 6,000 – 8,000 $12,500 – $17,500 $8,750 – $12,250
10 kW 12,000 – 16,000 $25,000 – $35,000 $17,500 – $24,500
15 kW 18,000 – 24,000 $37,500 – $52,500 $26,250 – $36,750
20 kW 24,000 – 32,000 $50,000 – $70,000 $35,000 – $49,000
25 kW 30,000 – 40,000 $62,500 – $87,500 $43,750 – $61,250
30 kW 36,000 – 48,000 $75,000 – $105,000 $52,500 – $73,500

Remember, these figures are estimates and actuals can vary based on specific local factors such as installation costs, the equipment used, and additional local incentives. It’s best to consult with local solar providers to get the most accurate quotes and information for your particular situation.

Incentives and Tax Credits

Incentive Savings Explanation
Federal Solar Investment Tax Credit (ITC) 26% of system costs This federal incentive allows you to deduct 26% of the cost of installing a solar energy system from your federal taxes with no cap on the value. Available through 2022, stepping down to 22% in 2023. You must own the system (not lease) to qualify.
Tennessee Property Tax Exemption Varies Solar installations increase property value, but in Tennessee, 100% of this increased value is exempt from property taxes. This keeps your taxes lower despite the added home value. Check local provisions as savings can vary.
Local Rebate Programs Varies by program While specific programs may change, local utilities sometimes offer rebates for solar. Check with Knoxville Utilities Board (KUB) for any current rebate offerings that can reduce the upfront cost of solar installation.
Net Metering Policies Credit on bill KUB offers net metering, letting you earn credits on your utility bills for excess energy your system generates and returns to the grid. Credits can be used to offset payments in future billing cycles, but be mindful that terms and rates can change.

Can Solar Increase Home Value in Knoxville, Tennessee?

In Knoxville, Tennessee, installing a solar system can significantly boost your home’s value. The local climate is conducive to solar energy production, with ample sunny days. Tennessee’s policies also make solar an attractive investment for homeowners. Here’s how solar installation can increase your home’s worth:

  1. Energy Efficiency Savings: Solar panels substantially reduce monthly electricity bills, a strong selling point for potential buyers.
  2. Increased Property Attractiveness: Homes with solar panels tend to sell faster due to growing environmental concerns.
  3. Property Tax Incentives: Tennessee offers a property tax exemption on the added home value from solar installations.
  4. TVAs Green Power Providers Program: This program rewards Knoxville residents for generating renewable energy.
  5. Improved Home Resilience: Solar panels can provide energy during outages, further increasing home attractiveness.

These factors collectively make solar systems not just an eco-friendly choice, but also a savvy economic decision in Knoxville. The state’s support for renewable energy translates to real financial benefits for homeowners. For those residing in Knoxville, the investment in solar energy is not merely a trend, but a solid financial strategy that can pay dividends when it’s time to sell your home. Remember that to maximize these benefits, it’s crucial to work with certified installers and understand the specific zoning laws and regulations in Knoxville that pertain to solar panel installation.

Should Residents of Knoxville, Tennessee Hire a Professional Solar Installer Or DIY?

Considering a professional solar installer in Knoxville, Tennessee has its perks. Expert installers understand state regulations and secure appropriate permits. They often navigate local policies with ease. This saves residents from legal predicaments. Tennessee’s climate favors solar energy, with generous sun year-round. Installers are skilled in maximizing this advantage for your home.

Professionals also guarantee quality and safety in installation. They bring experience and specialized tools to the job. Plus, they’re bound by contracts, ensuring accountability for their work. But, hiring professionals does come with higher upfront costs. Moreover, finding a reliable company may be daunting.

Now, let’s talk about DIY solar installation. The most obvious pro is cost savings. Avoiding labor costs can make a significant difference. DIY also offers you complete control over the project. It’s enticing for those with electrical and roofing expertise.

However, DIY has substantial cons. There’s a risk of faulty installation, leading to poor system performance. You may unknowingly violate state regulations or building codes. Mistakes could also mean higher expenses over time. And importantly, incorrect installation might nullify equipment warranties.

In Knoxville, professional installation outshines DIY for several reasons. Safety is paramount, and professionals provide it. Also, they’re more attuned to Tennessee’s policies and incentives for solar energy. Professional installation seems favorable despite its cost. It ensures optimal system performance, safety, and adherence to laws. It’s a viable long-term investment for Knoxville residents. This route encourages sustainable energy while adding value to your property. Going professional, in this case, is a wise decision for peace of mind and financial returns.

How To Find Solar Installer In Knoxville, Tennessee

  1. Verify Tennessee state licensing requirements for solar installers. Only choose qualified professionals.
  2. Review Knoxville-specific solar incentives to ensure installers are current on local policies.
  3. Check installer reviews and business ratings, aiming for consistently positive customer feedback.
  4. Investigate warranties and after-sale support. Tennessee’s climate demands durable solar solutions.
  5. Consider the installer’s familiarity with Knoxville’s zoning laws and homeowners association rules.
  6. Assess the company’s track record. Experienced installers navigate Tennessee’s regulations better.
  7. Inquire about their equipment. Efficient, modern technology is vital for Tennessee’s varying weather.
Remember, thorough research leads to a wise investment in Knoxville’s solar potential.

Is It Worth To Invest in Solar in Knoxville, Tennessee?

Considering solar power investment in Knoxville, Tennessee, has its merits. Knoxville has a supportive policy environment. The Tennessee Valley Authority offers incentives for solar installation. These include the Green Power Providers program. This initiative credits you for the excess energy your panels produce.

Local regulations also favor solar installations. Knoxville’s guidelines align with the state’s supportive stance. You’re unlikely to face regulatory hurdles for residential solar power systems. Climate conditions in Knoxville are generally conducive to solar power. The area boasts about 204 sunny days per year. Although less than some Southwest cities, it’s still substantial.

However, note the financial aspect. Initial installation costs can be high. Yet, long-term savings on energy bills are significant. Over time, your investment may pay off. This is especially true with rising electricity rates. Moreover, solar panels can increase your property’s value. Homebuyers value eco-friendly home features.

Many factors influence the decision to invest in solar power. Knoxville’s policies and climate favor solar energy. It’s essential to consider your financial situation and energy needs. Your timeline for investment return is crucial. With a supportive framework and a suitable climate, Knoxville stands out as a strong candidate for solar investment. So, you could reap considerable benefits with a well-planned solar project.


Frequently Asked Questions

  • How we estimate solar installers?
    To estimate the best solar installers in Knoxville, we considered several key factors. We looked at each installer’s years of experience, which reflects their expertise in the field. Customer reviews were pivotal as they indicate satisfaction rates and real-world service quality. The materials and products used by installers must not only be top-notch but also suitable for Knoxville’s climate. Pricing transparency and the availability of financing options were critical in assessing their affordability and value for money. Warranty terms provided insights into the confidence installers have in their work and products. We ensured that all installers complied with local regulations and installation standards, safeguarding your investment. Lastly, we evaluated the efficiency of their installation processes and the quality of their after-sales support. These elements combined helped us identify the most reliable and high-performing solar installers in the region.
    1. Local Climate: Knoxville has a mixed climate, making it essential to evaluate the average sun exposure your home gets for optimal solar panel performance.
    2. Energy Needs: Calculate your household’s energy consumption to determine the size and number of solar panels required to meet your energy demands efficiently.
    3. Roof Condition: Ensure your roof is in good condition, has the right orientation, and enough space for solar panel installation.
    4. Local Regulations: Familiarize yourself with Knoxville’s building codes, zoning laws, and any homeowners’ association rules regarding solar panel installations.
    5. Utility Policies: Investigate Tennessee Valley Authority (TVA) and local utility net metering policies, solar incentives, and rebates that could influence your solar investment.
    6. Installation Costs: Get multiple quotes from reputable solar installers and consider the upfront costs versus long-term savings.
    7. Equipment Quality: Choose high-quality solar panels and inverters that offer good warranties and are likely to last for the duration of their intended lifespan.
    8. Financing Options: Explore financing options such as solar loans, leases, and power purchase agreements (PPAs) to see which best suits your financial situation.
    9. Resale Value: Consider how adding solar panels can increase the resale value of your home, an important factor if you plan to sell in the future.
    10. Future Plans: Think about your long-term energy goals and if they align with the transition to solar energy, taking into account potential changes in energy consumption.
  • When seeking the most affordable solar installers in Knoxville, Tennessee, start by comparing quotes from multiple providers to ensure competitive pricing. Look for local installers who may offer better deals and incentives specific to the Knoxville region. Research their reputation and experience in solar installations, as a well-established company can often provide high-quality work at a better rate. Check for certifications and affiliations with industry organizations, which can indicate a commitment to best practices and fair pricing. Ask about the types of solar panels and equipment they use; higher efficiency might cost more upfront but can save money in the long run. Inquire about financing options and any available tax credits or rebates, which can significantly lower initial costs. Ensure that the warranty terms they offer are comprehensive and long-lasting, protecting your investment and reducing future expenses.
  • National solar companies often have vast resources and may offer competitive pricing. They bring experience from diverse markets to Knoxville, Tennessee. However, they may not be as familiar with local regulations and incentives as local installers are. Local solar companies may excel in customer service and have quicker response times. They understand Knoxville’s climate and specific installation requirements. This local expertise can result in tailored solutions and potential cost savings through awareness of local incentives. The best choice depends on the priorities of the homeowner. For personalized service and local knowledge, a local installer is ideal. For wider options and possible price benefits, a national company could be preferred.
  • Certain solar companies may not be featured in our rankings for the Knoxville, Tennessee region for several reasons:

    1. Insufficient Local Presence: Some companies might not have a significant operational footprint in the Knoxville area, impacting their ability to serve local customers effectively.

    2. Limited Experience: We consider the length and depth of experience in the solar industry, and newer companies or those with little local project history may not be included until they have established a track record.

    3. Customer Feedback: Customer reviews are critical in our assessment. Companies with a history of negative feedback or unresolved customer service issues may be left out.

    4. Lack of Certification and Licensing: Companies without proper certification, such as NABCEP accreditation or local licensing, cannot be listed as they may not meet the professional standards expected in the industry.

    5. Incomplete Data Submission: Firms that did not provide all the required information for a comprehensive review or did not comply with our verification process are not featured.

    It’s important to note that our listings are periodically updated to reflect changes in company status, customer reviews, and market presence.


James Savino

James Savino

As our Chief Writer & Data Scientist James combines his extensive knowledge of renewable energy with a talent for clear, engaging writing. He's instrumental in crafting content that educates and inspires our audience about solar energy.

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