Great Sky Solar

Good communication from the office, polite and efficient installation crew, better pricing (and better quality panels) than others I was looking at. 18 months in and no issues.

Had a terrific experience with Great Sky Solar and highly recommend them. The communication throughout the process was excellent and thoroughly professional. They came when they said they'd come. The time line they laid out was followed. Even when a paperwork snafu resulted in a two part installation, they handled it directly, professionally and followed up as promised. Every staff member that we interacted with was friendly, knowledgeable and helpful. Very pleased!

I've experienced PV systems installed by Great Sky Solar on my church, on my roof and on a family member's roof. All the systems have been performing with no issues with the installation or equipment for years. I have only had to use their support to regain public access to the system's public web energy reporting for the church congregation that failed at the inverter company's site. It was resolved promptly! I strongly recommend Great Sky Solar to anyone in the greater Boston area, who is considering purchasing a PV system. Note: With this kind of reliability, I recommend purchasing your system even if you have to arrange financing, so you have full ownership of the system's value, tax rebates, SRECs, etc. I really enjoy getting an electric bill that says DO NOT PAY, because all the electricity that I used was balanced by the electricity generated.

We’ve just hit my one-year anniversary with the system and are very pleased with what was done installing and operating the system. We signed the contract in August last year when Great Sky Solar was extremely busy trying to get clients up and running for the year-end tax credit. It took a little time to get the project started, but once it did things went very quickly. Installation took two days for 33 panels and all the trash was cleaned up. Everyone sent to me by Great Sky was quite professional and respectful. Great Sky did not use subcontractors, which I think is part of the quality work that was done. The team worked rapidly, and the installation looks very clean and professional. In visually compared my installation to other solar installations and think the work done by Great Sky is much more visually appealing than others I have seen. The system has performed flawlessly over the past year and exceeded my expectation as it hasn’t had a single issue all year. I have recommended Great Sky to others and would not hesitate to do so again.

We chose Great Sky Solar after reviewing several proposals received through the Energy Sage vendor selection process. We found this to be an excellent way to get installer proposals without being exposed to unwanted sales contacts. Great Sky has proven to be an excellent partner in this somewhat complex process. Each phase of the project was handled professionally, from computer based estimates to permitting to actual installation. We couldn’t be happier with our choice of Great Sky as our solar partner. Highly recommended.

If you're going solar, go with Great Sky. This is an employee-owned company, which means they are highly invested in doing a great job from start to finish. The planning and installation were completed with professionalism by everyone we met. And once the system is up and running, they are patient and responsive to questions.