

Founded in 2009, TerraSol is a family-owned solar energy provider in the tri-state area. We offer a complete range of solar solutions to meet your energy needs.
Let our certified experts handle every aspect of your solar project, from design and permitting to installation.





TerraSol Energies was founded in 2009 with one goal: deliver smart solar energy solutions designed to maximize your investment — without the impersonal experience of big national solar companies.
We’re based in Chadds Ford, PA, and have spent 15+ years building a reputation as the tri-state area’s trusted solar installer. We’ve completed hundreds of residential and commercial installations across Pennsylvania, New Jersey, Delaware, and Maryland — and we’ve done it as a family-owned, family-operated business that treats every project like it’s our own.
Our certified team handles everything from start to finish, system design, permitting, installation, and long-term maintenance.
So you never have to deal with multiple vendors or wonder what happens after your panels go up. We’re with you for the lifetime of your system.
TerraSol offers a complete range of solar energy solutions for homes, businesses, and nonprofits:
Residential Solar — Custom solar systems that give homeowners energy independence and significant savings on electricity bills
Commercial Solar — Tailored solar solutions for businesses of all sizes, including schools, auto dealerships, enterprise businesses, small and medium businesses, government agencies, nonprofits, and agricultural operations
Solar Maintenance — Fast, affordable maintenance services to protect your investment and keep your system performing at its best for years to come
Family-owned and operated — We run our business on relationships. When you call us, you reach a real person who knows your project.
15+ years of experience — Founded in 2009, we bring deep regional expertise to every installation we take on.
PECO Certified Trade Ally — TerraSol is an officially recognized PECO Trade Ally, connecting our customers with utility savings programs and rebates.
Certified sales and installation teams — Every member of our team is trained and certified to deliver quality work that lasts.
Life-of-system customer care — Our support doesn’t end at installation. We’re here for as long as your system is running.
Local knowledge, tri-state reach — We know the permits, utility programs, and incentive landscape across PA, NJ, DE, and MD better than anyone.

At TerraSol, your satisfaction is our priority — not just on installation day, but for years down the road. We provide consistent, reliable support for the full lifetime of your system. From your first consultation to ongoing maintenance, our team is always available, always transparent, and always working to make sure you're getting the most out of your solar investment. We believe solar should be straightforward and built around your needs (custom solar installation). That's been our promise since 2009, and we intend to keep it.
See what our customers say about TerraSol
TerraSol Energies, Inc. develops and manages turnkey solar solutions that provide renewable energy means for homeowners, business owners, and non-profits.
Our family owned and run business will provide all of your renewable energy needs – from consultation, to design, construction, and ongoing operation of your solar energy system. We provide life-of-system customer care that is unmatched by other big box solar companies.
Our solar company has been servicing PA, NJ, DE, and MD since 2009. We provide professional services and quality installations to our customers ensuring their satisfaction for years to come.
Our team works tirelessly to ensure that you receive the full benefits of solar energy for the lifetime of your system. Our leaders include enthusiastic, creative, and dedicated directors who share in their common pursuits of excellence and passion for outstanding service to our customers.
TerraSol Energies, Inc. develops and manages turnkey solar solutions that provide renewable energy means for homeowners, business owners, and non-profits.
Our family owned and run business will provide all of your renewable energy needs – from consultation, to design, construction, and ongoing operation of your solar energy system. We provide life-of-system customer care that is unmatched by other big box solar companies.
Our solar company has been servicing PA, NJ, DE, and MD since 2009. We provide professional services and quality installations to our customers ensuring their satisfaction for years to come.
Our team works tirelessly to ensure that you receive the full benefits of solar energy for the lifetime of your system. Our leaders include enthusiastic, creative, and dedicated directors who share in their common pursuits of excellence and passion for outstanding service to our customers.

Christina Vettori
Business Operations

Butch Schaab
Commercial Project Management

Brett Waddington
Residential Sales

Dotan Halevy
Residential and Commercial Maintenance

Gina Sanchez
Customer Relationship Manager

John Dowd
Consultant

Michelle Mowday
Bookkeeping/Office Manager

Jose Puente Rico
Resi & Com Installations

Tony Reyes
Resi & Com Installations

Luis Flores Castaneda
Resi & Com Installations

Aiden Pappenhausen
Resi & Com Installations

Kyler Kelly
Resi & Com Installations
TerraSol Energies, Inc. develops and manages turnkey solar solutions that provide renewable energy means for homeowners, business owners, and non-profits.
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David Santoleri is co-founder and president of TerraSol Energies, Inc. David started TerraSol with over 35 years of industrial experience. Santoleri worked in technical, business and sales roles during his career at DuPont and The Ferro Corporation. Working in a fortune 100 company provided David with vast experience in business management, project management, engineering and design.
What David loves best about TerraSol is the satisfaction of seeing our team bring our designs to reality and making clients thrilled with the projects results. It is also rewarding to know that the systems we install are going to help the environment and result in great savings for the client over many years.
Santoleri sees continued growth opportunities as TerraSol starts to implement solar plus energy storage as part of our portfolio. David enjoys managing our owned family business. Working with his son, and nephews and the rest of our team is a great joy. Helping our employees to grow as we have been has created an opportunity for us to stretch our abilities and expand our horizons.

Rob Santoleri is Head of Sales and Business Development at TerraSol Energies, Inc. With a background in Finance, Rob is dedicated to helping business owners and homeowners alike understand solar as an investment. Rob takes pride in running our family-owned business and focuses on maintaining TerraSol’s small business feel as we continue to expand our portfolio in the solar industry. Rob knows many people are uniformed on the benefits of solar, he strives to be a solar consultant for his clients rather than just a salesperson.
Rob and his wife Jill, have recently purchased a “fixer-upper” home in Glen Mills, PA. They are enjoying the challenges that this project has presented and are excited to put their roots down in the area. Rob enjoys spending time with his wife and two children, James and Francesca. On weekends, Rob loves to tune into the Formula 1 to watch his favorite drivers/constructors compete on the international circuit.

Matt Santoleri began his early business career with the entrepreneurial spirit; together, he and his brother started a landscaping company. This landscaping business with its humble beginnings has grown to include design and installations in not only the landscaping field, but also hardscaping and construction. During that time, Matt had worked closely with TerraSol Energies. Now with over 120 installations under his belt, Matt continues to bring an added level of construction and project management that will ensure your project is completed professionally and within expected timeline. Adding solar to your property is one of the best ways to help reduce your costs. He is looking forward to helping you reach energy freedom!
When Matt is not at the office, he enjoys spending time creating fun and fond memories with his family. This past January, Matt and his wife Samantha, welcomed their third child, Elizabeth, to their family. Matt enjoys spending time outdoors either hiking or canoeing down the Brandywine River with this family. Matt also has many hobbies ranging from woodwork all the way to the art of bonsai.

Carl Santoleri is the most recent addition to the TerraSol team. With a background in industrial engineering, Carl brings a new depth of process knowledge to ensure PV installs go as efficiently as possible. Prior to joining the team, Carl worked with QuantaCool Inc. designing and fabricating energy saving cooling devices for a wide range of computing hardware, in turn stemming a passion for energy efficiency.
Outside the workspace, Carl enjoys traveling, and tinkering with wide range of hobbies. He is an avid 3D printer and designer, from crafting toys for his nephews to repairing common household items that would otherwise end up in landfill. He has an appetite for learning, and on the more creative side of things, Carl has taught himself guitar as well as the technical ins and outs of photography.

Carolina previously worked for Capital One, where she discovered her passion for helping others become self-sufficient. She loved introducing people to new tools that could make everyday a little easier. Carolina is excited to work at TerraSol Energies, where she will have an opportunity to help people become aware of ways in which they can be more self-reliant while also helping the environment.
During her free time, she enjoys being at the beach and reading a good philosophical book. She and her husband Nestor recently welcomed Saturday and Sunday, two pink-bellied turtles, into their family. They are eager to meet their expected (human) baby boy this June.

Josh has always had a passion for renewable energy which stems from his love of the outdoors and nature. Josh likes working with his hands and learning new skills on the job.
Josh feels a sense of accomplishment with the challenges that he meets installing solar systems. Josh has worked in the solar industry for many years. His solar career started in Colorado in 2021 where he learned the ins and outs of solar installations, now Josh uses his years of expertise to lead the residential installation crew.
In his free time, Josh enjoys going to live music events, skiing, hanging out with his siblings, and cooking meals with his mother.

Rasha Atisha is our project coordinator with many years of experience in the construction field. Rasha’s experience in managing projects mainly comes from running a commercial/residential construction business with her father for over 12 years. She understands the challenges and rewards that come with operating a small family business. Her genuine passion to help others and see them thrive has been a driving factor in building great business relationships. As a project manager, Rasha creates an environment where others feel empowered to deliver excellent results. Her education in mathematics and engineering also lends a hand in her ability to analyze problems and projects and think logically to make sure a project is completed efficiently and on time from start to finish.
Rasha is originally from Michigan and had moved to PA after marrying Roger 4 years ago. She loves traveling and exploring new places nationally and internationally to experience and appreciate the different cultures in the world.

Ryan Drummond is a Commercial Solar Development Specialist at TerraSol Energies, Inc. With a wealth of experience in uncovering the financial benefits of commercial solar, Ryan is dedicated to helping business owners across the mid-Atlantic region understand the significant savings potential of renewable energy.
At TerraSol, Ryan is passionate about exploring the impact of the inflation reduction act on businesses. He finds true joy in researching specific grants and tax incentive options that result in massive savings for TerraSol’s clients.
As a former captain of the Delaware Blue Hens lacrosse team, Ryan understands the importance of teamwork and leadership. Before working in commercial solar development, he founded and sold a software company that helped employers recruit and hire college athletes.
Ryan and his wife Meg recently relocated from Wilmington, Delaware to Westchester, Pennsylvania. In his free time, Ryan stays busy coaching his three children in a variety of sports, including lacrosse, basketball, soccer, fishing, and mountain biking.

Vince San Severino began in the roofing industry working with an Amish company where he learned quality craftsmanship. He later decided to pursue his Independent Contractors License and from there launched his own roofing repair business. He has enjoyed working for hundreds of clients, treating their houses as if they were his own. As many roofing companies and manufacturers were taking steps to include solar options, Vince realized the great potential solar has to offer. Vince is excited to be a part of the TerraSol team, and he looks forward to bringing the same customer service and quality of work to the solar industry.
When he’s not at work, Vince enjoys spending quality time with his wife, Katelyn, and their two sons as well as honing his cooking skills, doing small home maintenance projects, and watching Philly sports.

Before joining TerraSol, Lucas had worked for his father’s landscaping business for more than 10 years. There Lucas learned the value of care and dedication for his customers property in and outside of the home. Lucas enjoys the problem solving nature of his role at TerraSol Energies.
Lucas likes the installation process, and finding new ways to improve that little by little. He prides himself in the “little details” of a project that make all the difference when it comes to building a solar system that will last the test of time.
In his free time, Lucas enjoys fishing with his family and friends, spending time working on cars, and playing music on the guitar and piano.