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Top-Rated Solar panel pros in Powell - Updated Nov 2026

Avatar for SHEPCO PLUMBING & RESTORATION PLLC
SHEPCO PLUMBING & RESTORATION PLLC
5.0(
7
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Powell, TN and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Shepco Plumbing & Restoration is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Plumbing Repair
14 neighbors recently requested a quote
Avatar for Tungsten Electric
Tungsten Electric
4.9(
13
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Powell, TN and surrounding areas

In business since 2015

Free estimates

At Tungsten Solar, we bring solar energy into your home or business confidently and cost effectively. The transition to solar energy should be a stress-free, exciting step forward. Tungsten Solar works to achieve this goal by developing a unique plan for your home or business, using highly proven technologies.

Response time2 days
Response rate99%
Recommended by91%of homeowners
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Solar Panels FAQs, answered by experts

While solar panels can be a great investment, they aren’t ideal for every roof. For example, some roofs, especially older or structurally weak ones, may struggle to support the added weight, leading to potential damage. Roofs with complex designs, obstructions, or limited sunlight exposure might not provide optimal conditions for solar energy production. Consider these downsides when determining if solar panel installation costs are worth it.

The average cost to install solar panels is around $27,000, with most homeowners paying between $4,500 and $54,000. These prices don’t consider the federal investment tax credit (ITC), which can reduce costs by up to 30%. The final price depends on several factors, including the size of the system needed to offset your energy consumption, the amount of sunlight your home receives, your geographical location, the type and brand of panels, labor costs, and any add-on products like solar batteries or electric vehicle (EV) chargers. It is recommended to get price quotes from at least three solar companies in your area to find the best deal.

The best way to save money on solar panels is to take advantage of federal and state solar incentives. For example, the solar investment tax credit (ITC) offered by the federal government can save 30% of your total—if you can take the entire credit, which is based on income taxes owed—or an average of around $9,000. You can check the Database of State Incentives for Renewables and Efficiency (DSIRE) for state and local incentives that could save you even more.

You shouldn’t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.

Yes, solar panel installation will require permits. The required permits will depend on where you live, as some states and cities have solar-specific permits, while others only require electrical permits to connect to the grid. In either case, it’s best to hire a reputable solar installer in your area, as a representative should handle all of the necessary permitting for you and will include the cost of the permits in your initial solar estimate.

The Powell, TN homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.