Installing solar is a long-term investment in your property, your operations, and your bottom line. But no matter how good the technology is, the results depend on who installs it. So it’s no surprise that many businesses ask the same question before starting: How do I choose a solar installer?
The right partner makes the process smoother, safer, and more financially rewarding. Here’s what to look for when evaluating your options.
Prioritize Relevant Solar Experience
Commercial and residential solar isn’t just a bigger version of the electrician knowledge; it’s a different category altogether. From system design to grid interconnection, commercial and residential installations involve more planning, more permitting, and greater performance expectations.
That’s why experience matters. Choose a solar installer with a proven track record of successful commercial and residential projects. Ask for case studies, references, or examples of buildings similar to yours. Installers with deep expertise are better prepared to deliver reliable results and solve problems quickly if they arise.
Look for NABCEP Certification and Trained Teams
The solar industry’s gold standard for training and professionalism is NABCEP certification (North American Board of Certified Energy Practitioners). This credential shows that the installer has been tested on safety, electrical codes, and real-world solar knowledge.
You don’t need to know every technical detail, but your installer should. Ask whether the company employs NABCEP-certified professionals and how they ensure ongoing training for their crews. A certified, well-trained team will do better work and ensure your system meets current standards.
Ask About Local Permitting and Utility Coordination
Each city, county, and utility provider has its own set of rules for solar. Navigating these requirements takes experience, especially when large systems are involved.
A qualified local installer understands your jurisdiction’s permitting timelines, inspection process, and interconnection policies. They’ll know which documents are needed, what to submit to your utility company, and how to keep your project moving without costly delays.
Choosing someone with strong local knowledge is one of the best ways to avoid red tape.
Understand the Warranty and Support Process
Not all warranties are created equal. A good installer will explain both the product warranties (usually from the panel and inverter manufacturers) and their own workmanship warranty, which covers how the system was installed.
You should also ask what happens if something goes wrong after the installation is complete. Does the installer offer monitoring support? Will they come out for repairs if needed? Ongoing service matters, especially for systems that are expected to perform for 25 years or more.
A reliable company won’t just walk away once the system is switched on—they’ll be there if you need help down the road.
Choosing a Solar Partner You Can Trust
So, how do I choose a solar installer? Start by looking for a team with real experience, industry certifications, and strong local knowledge. Ask the tough questions. Look for transparency. And work with someone who sees your project as a partnership, not just a transaction.
At Wolf River Electric, we take pride in helping businesses plan, install, and benefit from solar systems that work for decades. If you’re ready to take the next step, we’re ready to help.
