The Tri-State Area’s Top Solar Installers

See How TerraSol Puts Energy into Local Businesses


When commercial property owners in Pennsylvania, New Jersey, and Delaware decide to upgrade their energy infrastructure, they aren't just buying generic panels out of a catalog. They are looking to solve specific operational challenges. That means wiping out a huge utility overhead to hit a higher sustainability standards, or even protecting their facility against grid outages.

see how terrasol puts energy into local businessesAt TerraSol Energies, we don’t run a one-size-fits-all assembly line. We operate as an energy partner. We make commercial renewable energy projects from the initial architectural design phase all the way through final construction and multi-decade asset management.

Our commercial portfolio spans the entire tri-state area, covering everything from mid-sized retail rooftops requiring under a hundred panels to massive, thousand-panel industrial arrays. We engineer high-yield photovoltaic (PV) solutions directly into new construction builds, expansive parking lot carport structures, and complex multi-building educational campuses. We also know that premium commercial architecture demands clean execution, which is why we focus heavily on low-profile designs that complement your facility’s aesthetics rather than detract from it.

1 Real Engineering for Specific Commercial Goals in Renewable Energy

When you transition your facility to solar, you aren't just altering your balance sheet. You are sending a highly visible message to your clients, your partners, and the surrounding community. We work directly with executive teams and facilities managers to ensure the final build hits exact operational and branding targets.

Here is how that plays out in the real world:

  • The Net-Zero Campus: When Millersville University set the aggressive goal of constructing Pennsylvania's very first net-zero energy building, they brought us in to engineer the solar infrastructure necessary to make that milestone a reality.
  • Achieving LEED Certification: For Phoenix Contact and the Vineland Veteran's Association Clinic, hitting elite sustainability benchmarks wasn't optional. We integrated solar directly into their new construction phases to ensure they secured full LEED Green Building certifications.
  • **Total Grid Independence:**Sycamore International couldn't afford to halt operations every time the local utility grid failed. We engineered a complete, closed-loop microgrid utilizing a heavy-duty iron-flow battery system, ensuring their facility remains fully powered and operational even during total regional blackouts.

If your organization is ready to capture the long-term, low-risk financial returns of commercial solar—or if you have a specific infrastructural goal that requires custom engineering—you need a company that has served the region since 2009 and now operates in four states, including MD, while still acting as an engineering partner through design, construction, and asset management. We handle site review, permitting, design, and installation as one process for customers, with the technical support and information needed to keep projects moving.

Let's look at the numbers for your facility. Get in touch with our commercial engineering team at TerraSol Energies to map out your transition with energy solutions designed for small and medium-sized businesses, where solar is becoming more accessible, can save thousands on electricity each year, and may offer benefits like the federal Investment Tax Credit with up to 30% savings on installation. Well-built solar panels provide a reliable source of clean energy day after day, help reduce carbon emissions, improve resilience, and add long-term value to commercial facilities while helping protect operations with a cleaner, lower-risk solution.

Picture of Robert Santoleri

Robert Santoleri

About the Author

Robert Santoleri is President of TerraSol Energies, Inc., a family-owned solar installer serving Pennsylvania, New Jersey, and Delaware since 2009. With a background in finance, Rob focuses on helping homeowners and business owners evaluate solar as a financial investment rather than just a purchase and works directly with clients on incentive eligibility, financing options, and long-term return on investment.