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Tesla Solar Panel Reviews: Design and Installation

Tesla offers homeowners a contemporary and efficient solar panel that can power any home with renewable energy. In this review, the This Old House Reviews Team delves into the Tesla solar panel and the company’s other solar offerings to help you decide if they’re the right solar provider for your home.

A close up image of Tesla solar tiles on the roof of a home. Alamy

Tesla provides homeowners with advanced solar panels that are able to supplement their energy needs with sustainable power. The company is also transparent about its solar panel offerings, walking online customers through the design, capabilities, and estimated cost of a system.

Tesla handles the complete solar system installation process, using its own panels and installation team to complete your solar project. Read our review on Tesla and its solar warranty, design, and related products to find out if it’s the best solar provider for your home.

To see solar pricing and available incentives in your area, fill out this simple form.

Are Tesla Solar Panels Worth It?

Tesla offers solar panels with a sleek design that blends into your existing roof. Tesla’s transparent pricing information and detailed website make them a smart choice for customers who want to learn more about solar panels without the help of a sales representative.

Compare the advantages and disadvantages of Tesla solar panels below.

Pros and Cons of Tesla Solar Panels

Pros Cons
Pros Cons
Allows customers to receive an instant online quote Doesn’t provide installation services to all areas nationwide
Offers a solar panel price match guarantee Only offers leasing in six states
Provides 24/7 solar panel monitoring through their mobile app

Tesla Solar Panel Design

Tesla designed its minimalistic solar panels with no visible grid, a concealed edge, and a low-profile, so your system doesn’t attract unwanted attention after installation. The panels interlock when installed, forming one solid solar panel array. Along with their modern aesthetic, the panels withstand temperatures of up to 185°F.

Tesla Solar Panel Specifications

  • Wattage: 340 watts
  • Weight: 47.4 pounds
  • Dimensions: 68.5 inches x 40.6 inches x 1.57 inches
  • Frame type: Black anodized aluminum
  • Operating temperature: -40°F to +185°F

Solar Panel Installation

Tesla handles your residential solar panel installation from start to finish. After ordering your panels, Tesla surveys your roof using remote aerial technology to measure its area and slope. Before installation, Tesla designs your system to fit your home’s structure and energy needs.

Once the home analysis and system design are complete, Tesla will begin the installation, ensuring all necessary permits and inspections are completed.

Note: While Tesla offers installation services nationwide, availability depends on zip code. If Tesla is unable to install your solar panels, try a third-party installer like Vivint Solar.

Cost of Tesla Solar Panel

To help customers estimate the cost of installing solar panels, Tesla provides them with a cost calculator based on their location and average monthly electric bill. To help you get an idea of how much a Tesla solar system costs, we received a quote for a single-family home in Chapel Hill, North Carolina, with an average monthly electric bill of $170.

Our solar panels were quoted at $11,840, which included the cost of installation and discounts from the 26% federal tax credit.

Tesla Payment Options

Tesla allows customers to own their system through a cash purchase or loan and also offers subscription solar in select states.

Payment Options

Options Purchase Finance Solar Subscription
Options Purchase Finance Solar Subscription
Description Customers purchase the system with a one-time payment equal to its full price Customers own the system by agreeing to set monthly payments Customers don’t own the system, but they receive solar energy at a set monthly rate
System owner Customer Customer Tesla
Payment One-time payment Set monthly payments Between $50–$65

Note: Tesla’s solar subscription is only available to residents in Arizona, California, Connecticut, Massachusetts, New Jersey, and New Mexico.

Other Solar Products Offered by Tesla

Tesla offers energy storage and an alternative solar power generator with its battery back-up and solar roof offerings.

  • Battery back-up—Tesla allows customers to store the excess energy their solar panels generate with a Powerwall solar battery. Powerwall collects energy for you to use at night or during a power outage.
  • Solar roof—The Tesla solar roof is an alternative to solar panels and replaces your current roof with solar tile shingles. The solar tiles act as mini solar panels, harnessing sunlight to produce electricity for your home.

Tesla Customer Service

Tesla offers customer service through phone or email. Additionally, Tesla provides instant support through their online chat.

24/7 Monitoring

Customers are able to monitor their solar system and energy consumption remotely using the Tesla app. Homeowners can see how much energy their system generates and can even view historical trends to see if their system is decreasing in efficiency over time.


All Tesla solar panels come with a 25-year performance guarantee.

Our Conclusion

If you’re looking for a solar panel company with transparent pricing information and modern design, Tesla solar panels may be a solid choice. Although Tesla doesn’t provide installation nationwide, customers have the option of installing Tesla solar panels with a third-party installer.

If you’re considering Tesla, we recommend using our comparison tool to get matched with the best providers in your area.

Compare Tesla to Other Solar Providers

Provider Tesla Semper Solaris Sunpro Solar
Provider Tesla Semper Solaris Sunpro Solar
Solar services Solar panel sales and installation, battery back-up, solar roof Solar panel installation, battery back-up installation, solar maintenance services Solar panel and battery back-up sales and installation
Service areas Nationwide (installation availability varies by zip code) California Arkansas, Florida, Georgia, Kansas, Louisiana, Missouri, Mississippi, New Mexico, North Carolina, Oklahoma, South Carolina, Tennessee, Texas
Panels offered Tesla Silfab, LG, Panasonic, Solaria N/A
Warranty length 25-year performance guarantee 25-year bumper-to-bumper warranty 25-year power production, panel, inverter, and labor warranty
Payment options Buy, finance, solar subscription Buy, finance, power purchase agreement Buy, finance, lease

Tesla Overview

  • Company name: Tesla Inc.
  • Company type: Public
  • CEO: Elon Musk
  • Years in business: 17
  • Address: 3500 Deer Creek Road, Palo Alto, CA 94304
  • Phone: 1-888-518-3752
  • Website:

Frequently Asked Questions About Tesla Solar Panels

How many watts are Tesla solar panels?

Tesla solar panels are 340 watts.

How much does a Tesla Powerwall cost?

The Tesla Powerwall is priced around $5,000. Typically, homes require solar energy systems to incorporate at least two battery back-ups to be 100% self-powered.

How do I clean my solar panels?

Tesla recommends cleaning your panels with running water when the sun is low. If customers have excess dirt and debris on their panels, Tesla suggests hiring a solar panel cleaning service.

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