New to the Philly area, I needed advice on what solar installer to contract with. I met with Meenal…read moreRavel, an advocate and educator with a group called Solarize Southeast PA. Among other services, they vet solar installers each year and Exact Solar was consistently one of the best. I was already aware of Exact Solar because they are listed in several national industry groups. Contracting with Exact Solar seemed a logical choice for installing a 30 panel, 9.9 kWp system on our garage roof. I reviewed my emails with Exact Solar co-owners Mark and Dara, over the months during the lead-up to the 2019 installation, and saw a long list of my questions and their answers. They always responded to my many questions promptly and accurately. Dara put together estimates of the system's output, the point at which the system would pay for its own installation (11 years). Any questions I had that had to do with system performance or the National Electrical Code went to Mark or to Vlad, a master electrician who designs each of the systems and is operations manager. Installation of a solar array is an impressive series of steps. Early on, Jackson, a technician, came out with a device to measure sun and shade on the garage roof. He determined that a black walnut tree would interfere substantially with system performance. After I had the tree removed Jackson came back and re-measured the surroundings for a go-ahead. Jackson showed me how his instruments can infer the extent of sunlight every day of the year based on a single day's several measurements. His measurements provide the basis of Dara's long-term cost and payback estimates. Exact Solar presently has two installer teams, both reporting to Vlad. My sense is that management and the installers respect each other and work well together. My team was headed by Nick who is also outstanding to work with. He, along with Jeremy, a crew member, always "did the right thing". Like running a very long power cable from my detached garage to the house. Running a very long cable means fewer wire-nut connections, and less chance of failure over time. But it's cheaper and easier to link together shorter, leftover lengths of cable. When they were installing exterior conduit, Nick would confer with me where to put them so they'd be less noticeable. If Nick had any question about the system's design, he'd call Vlad without hesitation. Vlad is a natural teacher, soft spoken, thoughtful and expert. Exact Solar has a culture of safety. Much of the time crews are on roofs and ladders, inherently dangerous places to work, and keeping workers safe is where everything starts at Exact Solar. The crew worked carefully, methodically, and cooperatively, without rushing. For Mark, Dara, Jackson, Vlad, Nick and Jeremy, bringing solar power to our communities is a passion, a mission in life, and a commitment to a viable future and not simply a business. If I had a chance to do this install over again, I would not change a thing. The system works perfectly, the design was correct, and the install was skilled and careful and oddly enough, it's fun to monitor it. I feel I have, with Exact Solar's help, contributed to the sustainability of our community.

I had received a quote from their designer in Florida ???. It was laid out for 17,000 kwh…read moreground mount. $54 000. They were scheduled to come out for electrical panel checks. All Square D installed by union electrical company. I had contracted Davey Tree company to have a 50 tree oak tree removed and any branches interfering with the sunlight exposure a day before their visit for final details. I get an email from the designer in Florida for my commercial property in Delaware stating they were not licensed in Delaware. A BS answer. They advertise on their website Delaware. They checked the codes here for the design. They may have been in business for 21 years but like a local surgeon stated " you're only as good as your last case. That rank a zero.

Just moved into my new construction home in September 2025, and Zenergy made the whole solar +…read morebattery install process smooth and fast. They got everything done in time for me to lock in the tax credit, which was huge. What really stood out was the customer service. I called with an issue, and they pulled up my info immediately, figured out the problem within minutes, and had someone at my house in just two days. No runaround, no delays--just handled. Super happy with the experience and would definitely recommend them to anyone looking to go solar.

We had solar panels installed by Zenergy back in November. Their whole team was great. They were…read morequick and responsive. We did our initial calls and proposals over zoom, way better than some of these other companies who insist on meeting in person. The installers were fantastic and were able to complete our whole house in one day. I'd highly recommend them and we are very happy with our purchase!

This was one of the best customer experiences I've ever had. In an industry that's grown…read moreincreasingly competitive, it was refreshing to see a place that didn't try to hard sell me, that presented an honest assessment of what was possible, and worked with us from there. The installation took only half a day, and my system was fully operational ten days later, after PECO certified it. Throughout the process, Rob and Rasha responded to all of my questions promptly and with exceptional patience. Though I'm not an expert on solar, my panels seem to be working exceptionally well, and Rob and the team continue to be responsive to any questions I have. In short, I highly recommend this firm!

TerraSol was great to work with. They were super professional and extremely easy to work with. They…read morewere happy to answer all of the 1000 questions I had before we signed anything and at no time felt like I was being pressured. They have a great working relationship with Peco and found ways to expedite the permitting process as much as possible. The install went extremely smooth with no issues. I would strongly recommend them for anyone considering installing a solar power system on their home or business.

Price was fair and Vlad was able to access and estimate over a video call. Once the estimate was…read morereceived we were able to set up a install very quickly. The installers were great, respectful and friendly and cared about what everything looked like when they were done. Made sure to use drop clothes and clean up everything as if they were never here. Would use them again next chance I get.

Fast effective and efficient…read more Fast effective and efficient. Showed up on time with everything they needed, worked through the day and finished it in one. Coordinated the inspection so I could be compliant. Would use again. Would recommend

My wife and I were searching for a solar company that we felt met our standards and we were…read morecomfortable with. We met with several companies but always felt pressured or an overwhelming feeling of uncertainty, until we met KW Solar Solutions Team ( Rob, Dale, Brian, and Jackie). One of the main reasons I initially contacted KW Solar Solutions, is because of their selections of inverters and solar panels that they offered. Through conversations over email, Rob was able to offer us the solar system we wanted, including the kw size(11.22 kw), solar panels( 34 Panasonic Hit 330) and inverters (Solar Edge) for a very fair price. Rob answered all of our questions and never pressured us into signing any contracts. When we finally met Rob and Dale, they went over the system and provided us a reasonable timeline in how long it would take for the system to be installed and running. Everything in our contract was exactly what Rob and I discussed over our emails. No gimmicks and straightforward. Additionally, they offer their own 10 year warranty on their workmanship, which covers any faulty installation or damage to our roof. It is very satisfying and reassuring knowing the company you are doing business with backs up their workmanship. The installation by Brian, Dale, and Rob went smooth and was quick. Jackie was always on top of making sure our paperwork got in on time and letting us know what we needed to do. Rob and Dale provided us their personal phone numbers, so we could call or text them whenever we had any questions post installation. If you are looking for a family own company that will provide excellent customer service and work then do not look any further.

KW Solar made our install the most stress-free, happy process imaginable. The entire team: Dale…read more Rob, Brad and Jackie were there throughout the entire process from then pre-proposal site visit to the follow-up and zoom call for registering the software. Their professionalism, knowledge of the equipment and integrity showed during every contact. I run several businesses and have very little time outside of my core functions. We were building new structures that had to be up and running by the end of the year. KW Solar handled everything; they installed when they said they would and had us up in running to be eligible for the applicable tax credits right on schedule. They completed all the paperwork and saved me so much time.