Questions to Ask a Solar Panel Installer Before Hiring Them

If you’re interested in going solar, then you’ve probably put some thought into finding the most qualified professionals in your area. Choosing the right solar installer is one of the most important decisions of this process.

You can find a reputable solar installer by comparing your available options and understanding what each company offers. A credible company should provide you with licensing information, references, pictures of similar projects, and more. This information can give you peace of mind that you’re working with people you can trust.



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8 Questions to Ask Before You Hire a Solar System Installer 

Regardless of whether your solar system is part of a home improvement project or a commercial endeavor, create a list of questions for your installer. So, what questions should you ask a solar installer

1. Are You Licensed and Insured?  

Before anyone works in your home or business, check that they have a valid business license. Find out what type of license is needed for solar installation in your area. Ask for the installer’s current license number and check with your local government to make sure it’s active. 

Also, ask for information about their insurance policy. At the very least, the company should have business insurance and workers’ compensation coverage. Business insurance protects you from liability, and workers’ compensation protects the employees. Without these policies, you could be financially responsible for injuries or property damages. 

2. How Many Years of Experience Do You Have? 

Knowing years of experience can give you an idea of whether the company in question has the know-how needed for your solar project. It’s also worth noting how many successful jobs they’ve completed. 

The quality of experience is also an important factor. You need an expert that has completed projects similar to yours. Ask about the types of properties they’ve worked on and the systems they’ve installed. 

3. Can You Provide References and Pictures?


Hire a Solar System Installer

The best way to learn about an installer’s reputation is to look at references and reviews. Reputable companies are happy to connect you with previous clients that are willing to share their experiences. 

When speaking to these references, consider the following factors:

  • Are they still satisfied with how the solar system has held up over time? 
  • Are they seeing savings on bills from utility companies
  • Are they satisfied with the solar power production of their system? 

It’s also wise to investigate the company’s reputation online. Specifically, look for website testimonials and independent reviews. This information often contains candid feedback, which is important to consider when evaluating the company. 

In addition to references, ask for pictures of past installations. This will give you a sense of what sort of property the solar company works on most often. You can also ask for addresses of completed projects in the area and check them out in person. 

4. What Products Do You Use? 

Different solar companies use different types of equipment for their solar panel systems. Ask for a comprehensive list of the solar cells and types of solar panels used. Also ask about their solar panel inverters, fasteners, and any other equipment used during installation. 

Research the brands of each product to make sure they’re reliable. Look online for reviews and testimonials to hear what other consumers think of these products. 

5. Who Will Work on My Installation?

Solar Panel Installer

Before deciding on a solar company, you need to know who will complete each part of the job. Some solar companies subcontract portions of their projects. Regardless, you need to know who the point person is for each part of the installation process

If part of the installation is subcontracted, then this company needs to have the proper licensing and experience. Your original contractor should guarantee full responsibility for work done by other contractors. Verifying subcontractor information takes time, but it’s worth the effort in the end. 

6. How Much Does it Cost? 

Asking about payment for your solar panel installation from each potential contractor allows you to perform a cost comparison. It can also uncover hidden fees, which helps with planning and financing. 

Ask your installer for support throughout the financing process. Based on information such as the probable terms of your loan and your interest rate, they can estimate your projected monthly payments. This information can equip you to make a financially sound investment. 

7. Do You Offer Any Financing Options? 

Solar companies often provide assistance with financing to help spread the cost of solar energy systems over several years. They should also be able to explain current tax credits and other incentives to help you save money. These benefits make solar installation even more enticing.


Make an Informed Decision About Your Solar System:

  1. Importance of a Solar Site Assessment
  2. Types of Solar Inverters
  3. How to Read Solar Panels Specification


8. What Warranties do You Offer?

Trusted solar companies will offer a warranty on their products and will guarantee against installation errors. Most of the hardware will have manufacturer warranties, so it’s important to ask about workmanship warranties as well. Since the details of these warranties vary, consider this information when deciding which company to go with. 

Weighing Your Options

Once you have the answers to your questions, you can start evaluating each company. Consider all factors, including the company’s reputation, experience, and the type of equipment used. Think about which company best aligns with your needs. 

Remember to trust your intuition. If a company doesn’t feel like the right fit for you, then it probably isn’t. 

When looking for a solar installer for your commercial or residential solar endeavor, you need a company that can handle your project, one that has the expertise to guide you seamlessly through the process.

Go Solar With Airis

With over 25 years of helping 2000+ businesses and homeowners worldwide find ways to leverage renewable energy, Airis Energy is a global leader in the solar industry. We promise a best-in-class experience, complete with the Airis Advantage

Learn how easy we make it for you to Go Solar. Book your free consultation today.

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