What are the Costs of Solar Installation and How to Choose a Good Contractor?

Last Updated: November 24, 2025

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Michael Rosenberg

Specializes in translating complex information into readable, engaging content. Michael@top10us.com

The costs of solar installation

There is no specific amount to consider. It depends on the size and state of the solar system. The easiest way to calculate the total cost of solar installation is to calculate dollar per watt criteria ($/W) across different panel sizes. This indicates every solar unit’s worth in dollars per watt. In 2019, $2.91 is the amount that homeowners paid per watt. If you compare this figure to 2008’s $8/W figure, it’s a substantial drop. A 6kW system will cost almost $17,500 as an average before tax credits and discounts in 2020.

HOW TO CHOOSE A GOOD CONTRACTOR TO INSTALL SOLAR PANELS?

The final sub-topic to cover is just as essential as the cost, laws, and benefits. Here is what you should keep in mind while hiring a contractor for solar installation. Choosing the right solar installer is a challenging feat. But don’t worry, there are plenty of solar contractors out there with a well-qualified and rigorously trained staff. Here’s what you should look for in a contractor based on their reviews. If you are ready, you can click here to receive a free consultation from the top rated solar contractor in your city.

Competence

The contractor you hire should have at least one NABCEP certified professional who provides impeccable quality assurance while installing every system. Installers working before the formation of NABCEP in 2002 may not have that certification on their resumes. Still, they will have to exhibit significant competence, or you can check their solar company reviews. 

Market Reliability

Sometimes even the solar company reviews can be misleading. You should check the pattern of client complaints to understand better how the company works and deals with clients. These ratings and reviews can answer your question of if you should hire them or not.

Good Past Record 

The solar industry is ever-evolving. It attracts many professionals and businesses from various backgrounds. Contractors who want to flourish their business are extending their expertise in the solar installation industry. While hiring a contractor, make sure the company has a track record that beats its competitors. Don’t hesitate to ask them for a review or show you their past solar systems installed. 

Relevant License and Insurance

Every solar contractor should have relevant licenses and insurance policies to ensure their authenticity. These licenses and insurance policies vary by state and local jurisdiction, but generally, every installer should have electrician, home improvement, general contracting licenses, and general liability insurance with them.

Conclusion

We offer you a hand selected number of solar installation professionals to allow you to safely and securely make this amazing addition to your property or properties. Don’t be afraid to reach out, we’ll point you in the right direction and help you make the right decision on this endeavour. Solar is the future and there is no reason why you should stay in the past. Save money and help save the environment!

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