Competitive price, incredible service. Excellent communicators. Efficient installers. Total pros…read morefrom start to finish.

We've got a beautiful 12kW array now. It took some time to get through the permitting and…read moreback-and-forth with the utility company, but I didn't have to deal with any of that. I just had to sign a few online forms and send a check. We just got our first $0 electric bill. Looking forward to a check from the SMART program of Massachusetts. We're generating more power than we use. Very satisfying. It's on the ground, which requires a little more paperwork, but all good. If your roof is the wrong way for sun or too old, and if you have space, this is the solution.

Believe the reviews, Isaksen is phenomenal! After conversations with 8 different solar installers…read moreIsaksen stood high above them all across the board. I was immediately connected to a human vs. an AI bot and have been guided through the process by the entire way. Randi had been my trusted guide and has been incredibly transparent the entire way. From the honest sales, pricing, and "human-centered" payment structure their approach to sales and support truly sets them apart. My install was smoother than I could've imagined and the install crew was informative, honest, and methodical in their set-up and clean-up. Deepest thanks to Cody, Jay, Mike, and Sean for getting us set up and running. Highly highly recommend and would work with them again.

Got one reply. Wrote back and never heard from them again. Project is a small and easy one…read more Guess it was not worth it to them. Would have been nice to have been told that instead of being ghosted.

I sent you a message directly through your web site. Now you tell me you can't find it. I am in…read moreWareham which is part of your service area. If you are interested in my business, send me a DM, on how to contact you directly.

The company is fantastic. I researched installer throughly and was not disappointed in solar rising.read more

Had our Sun Power solar system turned on recently in Barnstable Village and we are loving it! It…read moregenerates plenty of power to run all electric appliances, central AC and charge my Tesla. E2 Solar made the process simple and their professional crew was outstanding. Something to think about if you live on Cape and want solar is our limited amount of sun. Even though Sun Power panels are a premium product and priced accordingly, they are the best at capturing diffuse light(when it's cloudy) and that was very important to us. Highly recommend E2 Solar!

We literally just turned our solar system on yesterday - so I don't have a history yet, but our…read moreexperience with E2 has been outstanding from beginning to this point. Their sales person was thorough, knowledgable and we never felt we were being pressured or rushed. They were willing (and not every provider is) to have their engineer come and go up on our roof (in addition to the satellite estimate for production) to inspect our shingles, etc. - they were 22 years old and needed to be replaced (which was not unexpected), but he also identified some other things to address. Other vendors wanted us to sign the contract before they'd do that! E2's in-office administrator has been relentlessly helpful, friendly, knowledgable and has made getting through the applications and approvals (from the State, power company, etc) a non-issue. She has taken a lot of time to explain things and help us navigate what can be very confusing details as you get going. E2's installation crew was, if anything, over-qualified. There were three certified master electricians on site (as required by law for the size of the job). Apparently, not every company fully complies with this requirement. Their installers made a point of working around our concerns for ground-level gardens and the house and the whole thing happened in a few days with virtually no disruption to us. I can't think of one area where E2 didn't excel. I can't speak to longer term service or quality, but we went with them because we believe that SunPower offers a better quality product and E2 is local and have been around. Plus, three of our friends/neighbors are working with them as well - so...safety in numbers? An unqualified rave so far. !!!!

Excellent Service, Reasonable Prices, Highly Recommended! I…read morehad a circuit breaker that kept tripping immediately, even after I replaced it. So I wanted a local electrician to come out to figure it out and fix. I wanted an actual local electrician not some company 2 hours away that pops up at the top of the list just because they want to start providing "service" in the area. (Found that out when trying to find a "local" deck builder a few years ago via Yelp). Anyhow, I called Ed, explained the problem, he had me check a few things, and pretty much identified the problem over the phone. He said he was on another job at the moment and would get back to me later in the day. Unlike many of the other services I've reached out to on Yelp lately, he actually followed through and came by late afternoon. Within about 10 to 15 minutes he found a short in an outlet and fixed the problem. I will not hesitate to contact Ed again for all my electrical needs! Now if I could only find a local plumber of the same ilk...

I have used Ed's services twice. Each time, he understood the issue immediately and repaired the…read moreproblem quickly. On one visit, I had an antique lamp I was preparing to take to a specialty shop for repairs and his partner took a look and fixed it in ten minutes. He is local, skilled, pleasant, efficient and reasonable.

In April of 2013, Clean Energy Design placed 15 solar panels on our roof in Barnstable. Tom and his…read moreteam did a fabulous job, right from the start ... including accompanying us before the Old King's Highway Commission! That initial up-front investment was reduced over time by the absence of our former $1000/year electricity bills, by rebates and tax credits, and by Solar Renewable Energy Credits (SRECs) -- quarterly income from selling excess electricity. By the fall of 2018, we had broken even, and thereafter we became increasingly "money ahead!" Then in February of 2021, we replaced our Forester with an all-electric Chevy Bolt ... and lo and behold, we eventually started to get small ($90-$120) electric bills. Time to add ten more panels! So this year, Clean Energy Design once again delivered the goods professionally, promptly, and courteously. We could not have been more pleased with Tom and his entire team, from the office staff who handled all the permitting challenges to the hard-working gang who installed and wired in our newest set of panels. We would recommend Clean Energy Design to anyone!

From the owner: Clean Energy Design offers turnkey solar services including system design, finance options,…read morepermitting, engineering, installation, monitoring and maintenance services. Our company has over 20 years of experience in grid-tied and off-grid solar energy system integration and energy efficiency. CED is committed to a high standard of excellence and pride ourselves on providing an outstanding level of service by designing innovative solutions. We want to be certain that our clients are well educated which will enable them to make informed, financially sound choices for their energy needs. The mission of Clean Energy Design is to raise awareness, educate and deliver smart, clean energy solutions. We exceed customer expectations with custom-tailored energy solutions while meeting our clients financial and energy goals. We are very proud to have been awarded Boston magazine's Best of Boston Home® 2017 Best Solar Design, Cape & Islands. Please call or email for a complimentary solar consultation today!

Unfortunately this company has ghosted me. The communication device added didn't work. They…read morepromised to return and replace the device but never did. They started strong replacing my inverter but ended poorly.

I give one star because the system won't let me give zero stars. I bought a system and installation…read morefrom DIY Solar about a year and a half ago. At the time, Matt Ciocchi assured me that he was going to make sure we were very happy with our system as long as we owned it. In the first six months we had a couple issues and Matt dealt with them pretty well. In late August of 24 the system went down. Matt diagnosed it over the phone and that was the last I heard of him. He did not take my calls or respond to emails. I ended up having to contract another company to fix, at a premium that Matt assured me I would never have to pay. The system was down over a month. I only hope through writing this review that I spare someone the expense and headaches of working with Matt Ciocchi and DIY Solar.

Ivan helped with some electrical work I needed done. I had new siding put on and the outside…read moreelectric panel box was not put back on correctly; Ivan came out immediately and fixed it. He also removed my old surface ceiling lights and replaced them and moved some so that my kitchen looks much more updated. In addition, he replaced some of my outdated outlets from beige to white and replaced my ceiling fan in the bath. He completed all the work in a timely fashion at a great price. Look no further if you need electric work done. I am debating about having him do electric work so I can have a portable generator available to use. He really is knowledgeable and honest.

From the owner: At "LI Solar Inc", we believe going solar or upgrading your electrical system should be simple,…read moretransparent, and tailored to your needs. What makes our business unique is the level of care, expertise, and honesty we bring to every project. As a locally owned company, we treat every installation as if it were for our own home—no shortcuts, no pressure, and no generic solutions. We handle the entire solar process in-house: custom system design, permits, engineering, installation, and interconnection. This allows us to provide consistent communication, high-quality craftsmanship, and a smooth experience from start to finish. Our designs are based on your roof, energy usage, and long-term goals to ensure maximum performance and value. In addition to solar, we provide full electrical services—from service upgrades and panel replacements to troubleshooting, repairs, and EV charger installations. Our customers appreciate our clean work, attention to detail, and strict adherence to electrical and safety standards. At "LI Solar Inc", we’re not just installing equipment—we’re building long-term relationships through trust, reliability, and exceptional service.