Quick Answer
To evaluate the quality of professional solar installers, assess their certifications, experience, and warranties offered, and verify their licenses and insurance. Check for membership in industry associations and online reviews from previous clients.
Researching the Installer’s Credentials
When evaluating a professional solar installer, start by verifying their certifications from organizations like the North American Board of Certified Energy Practitioners (NABCEP) or the International Association of Electrical Inspectors (IAEI). Ensure the installer has a valid business license and insurance, which should cover both the installer and the client. Check the installer’s experience, looking for a minimum of 5 years in the solar industry, and verify their physical address and contact information.
Assessing the Installer’s Quality Control
Ask the installer about their quality control process, including how they handle any defects or issues that may arise during or after installation. Verify the warranty offered by the installer, which should cover parts and labor for a minimum of 10 years. Check if the installer uses high-quality solar panels and mounting equipment from reputable manufacturers. A reputable installer should provide detailed documentation and instructions for the system’s maintenance and repair.
Evaluating the Installer’s Reputation and References
Research the installer’s online reputation by reading reviews from previous clients on websites like Yelp or Google. Contact at least three references from previous clients to ask about their experience with the installer. Verify the installer’s physical address and contact information, and ensure they are transparent about their pricing, payment terms, and any financing options available. A reputable installer should be able to provide detailed documentation and instructions for the system’s maintenance and repair.
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