
Your Tesla Can Now Power Your Home in an Outage: Here’s What You Need
If you drive a Tesla, the biggest battery at your house might be the one parked in your driveway. And as of October 2026, it can finally help keep your lights on when the grid
This is the state’s highest quality recognition, based on six consecutive years of verified field performance. Kasselman is one of them, and the only one that also holds a NYSERDA maintenance provider designation and Enphase Platinum Installer status.
We don’t just install your system. We stand behind it.
Using clean, renewable energy to power your home or business isn’t just good for the environment, it’s also a great way to save money on energy costs!









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Steven LadasTrustindex verifies that the original source of the review is Google.
Competent, amiable, and quick. Could not recommend more highly. TY!Posted on Google![]()
Lawrence FamilyTrustindex verifies that the original source of the review is Google.
I have used these folks twice 6 years apart and I think they are truly great. Everyone on the crews have been so nice, and the electricians and supervisors have worked extremely hard and diligently to get the systems up and running quickly. And this includes following up with building and electrical inspectors. They also follow up to make sure you have filled out tax and loan benefits correctly and quickly. Seriously I whole heartedly recommend you call them if considering an installation.Posted on Google![]()
Gilbert ChichesterTrustindex verifies that the original source of the review is Google.
We recently expanded the solar footprint on our roof by adding 10 more panels needed due to the addition of more electrical usage and the affect of winter snow coverage of the panels. Kasselman Solar designed the expansion to reposition formerly placed panels so as to facilitate the addition of new panels of different size to make an aesthetically pleasing final product and also allowed us to have greater solar exposure to maximize production.Posted on Google![]()
Michael MurphyTrustindex verifies that the original source of the review is Google.
20 years ago, Kastleman SOLAR installed our original solar panels. We added the same amount of panels that produce more power! Happy to say we no longer have any power bills except the delivery charges. I would recommend Kastleman SOLAR anytime.!Posted on Google![]()
Chris ClausTrustindex verifies that the original source of the review is Google.
So, this is not our first "go" with a Solar PV system....it's our 3rd. We knew we wanted solar power at our new place but we weren't sure who to go with. The contractor who did the first two changed name or was bought or something, we lost track. We did NOT lose track of the guy who designed them and I reached out to him. While waiting for him to reply, I chatted a neighbor up and learned who did his system: Kasselman. I thought, what the heck and called. Nikki answered and offered to have their sales guy come check our place out. Mark. Mark is the name of the guy who I was trying to reach. I asked, "Is his last name Bomba?" Yep. Send him, I said. Didn't even consult my wife. He showed up, measured, suggested, talked us through the new process and gave us a proposal for twice the system we had bought in '09 and '10 and for half the price. We said yeah, let's do it. We figured if Mark and Kasselman were together, we'd be good. I think we were right. Kasselman showed up when they said they would, installed it in 2 days and we were operational within 2 weeks. We're happy. A very cool component in the system is the monitoring app that tells us in real time how our system is doing (down to the individual panel, mind you). We're only two weeks into production but we're producing, no question. Mark estimates us at a 7 year payback period and we're good with that. Our first bill with solar will be calculated in a week or so and we are very anxious to see it. Our home is all electric. Hot water, heat, we have 2 electric cars...you get the idea. We've lived here just under two years and in that time, we've spent as little as 200 bucks a month to as high as 700 bucks in a month. Even if our system doesn't make 100% of what we use monthly during the winter, we think a year will flatten it out. We'll see, of course.Posted on Google![]()
Gregory WuTrustindex verifies that the original source of the review is Google.
Very professional. Competitive pricing. Would recommend to anyone.Posted on Google![]()
Jill EvansTrustindex verifies that the original source of the review is Google.
Kassleman was great to work with. They had excellent project management and the entire process was seamless. I would highly recommend them.Posted on Google![]()
RogerTrustindex verifies that the original source of the review is Google.
Kasselman put a lot of effort into making our experience easy and uncomplicated. They were great at explaining every step and checking in. They handled every aspect of dealing with the power company and my town’s permit process. The installers were quick and thoughtful. I really feel like I picked the right company.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
How long a project takes often depends on the municipality, but we average around 8-12 weeks from a signed contract to a finished installation. With Kasselman Solar, every project is assigned a dedicated Project Manager who will serve as the point-of-contact for any questions, comments, concerns, or support needed during the installation process.
There are many factors that determine if your roof is a good fit for solar. Depending on factors such as roof makeup, shade around the roof (trees, neighboring buildings, etc…), orientation of the roof, roof age and more, different roofs can be better set up for solar.
Unsure if your roof is good for solar? Let us know! Our expert team can help determine if your roof is ready for solar. In the scenario that your roof is not a good fit for solar, a ground mount installation is also a great optio to help still earn the benefits of solar even without rooftop solar.
To ensure continued satisfaction post-installation, we provide our customers with then most popular and advanced monitoring systems from SolarEdge and Enphase.
These cutting-edge solar monitoring systems can provide alerts directly to you once fully set up. This allows you to identify any issues as soon as they’re noticed, and reach out to our dedicated service team as soon as possible.
We always recommend getting at least one additional quote before choosing a solar installer. Comparing proposals can help you better understand what goes into the price and confirm why you’re choosing a particular installer.
Our team is happy to explain how our quote compares to others on the table. Getting another quote can be one of the best ways to ensure you end up with the best possible option.
Think of the last time you went car shopping. Did you choose the first car and price you saw? Or did you do some shopping around, maybe in person, maybe just online, however this shopping is key to ensure you get the best price and quality at the end of the day.
NYSERDA (the New York State Energy Research and Development Authority) oversees clean energy programs throughout New York. Through its Quality Solar Installer program, NYSERDA independently reviews solar contractors on workmanship, customer satisfaction, safety, and long-term system performance, then ranks them into tiers.
Platinum is the highest tier, with only 4 companies (out of 200+) holding it currently. It can’t be bought or applied for, it must be earned through a track record of real installations and customers. Kasselman Solar was awarded Platinum status in 2026.
It means NYSERDA independently verified our work meets and exceeds the highest standard in the industry. You’re not just taking our word for it.
That is especially important when considering how solar is a 25+ year investment.

If you drive a Tesla, the biggest battery at your house might be the one parked in your driveway. And as of October 2026, it can finally help keep your lights on when the grid

The Powerwall is the battery many homeowners ask us about by name. Some of that is brand recognition. Most of it, once you get into the details, is that it does a few things exceptionally

Your utility’s increases are already scheduled. Solar equipment gets more expensive December 4th. But because panels are ordered after you sign, the real window closes well before the date on the calendar. Two prices are