Solect Energy releases new commercial solar site leasing guide
Hopkinton, Massachusetts-based solar firm Solect Energy has released a new guide for commercial property owners looking to profit off their unused rooftops through the power of solar energy leasing.
Titled Rooftop Solar Site Leases: A New Revenue Stream for Commercial Property Owners, the article outlines rooftop solar site leasing for commercial and industrial applications. Additionally, the guide dives into ways property owners can utilize currently unused rooftop space to generate “long-term, contractually defined income” for their business.
Matt Shortsleeve, the company’s SVP of policy and marketing, says these third-party lease structures can completely transform a roof from unused and functionally useless to a revenue generator for 20 to 25 years.
“Rooftop solar site leases function much like a long-term tenant occupying otherwise unused space,” says Matt Shortsleeve, the company’s SVP of policy and marketing. “For many property owners, it represents a practical way to generate stable income without capital investment or additional operational complexity.”
Warehouses and distribution facilities make ideal locations thanks to their large, and often flat, roof spaces. The company adds that large (30,000+ square feet) retail spaces with structurally-sound roofs of any kind would also be a perfect fit, as long as the owner has long-term control of the site.
The company is willing to work with property owners near its base of operations in the northeast to help the energy transition along, it says.
“Solect manages the full process,” the company says, “from feasibility and engineering through financing, construction, interconnection, and long-term operations. This allows building owners to benefit from solar without taking on risk or complexity. For owners looking to improve asset performance, a rooftop solar site lease offers a straightforward opportunity: a dependable tenant, predictable income, and no capital investment.”
Time is of the essence
Solect Energy officials have urged property owners to strike while the iron is hot. The article states that “recent changes to federal solar incentives have altered the flexibility of project timelines.” With the second Trump administration’s One Big Beautiful Bill Act shaking the foundation of the solar market over the course of the last year, and the Investment Tax Credit’s termination looming over this summer, time truly is of the essence, Solect says.
“To qualify for the full 30% Investment Tax Credit (ITC) and secure the most favorable lease terms, timing is now a critical factor,” the article says. “Under current ‘Safe Harbor’ provisions, projects that are contracted before July 4, 2026, can benefit from an extended development window, with a “placed-in-service” deadline as late as December 31, 2030. In contrast, projects contracted after July 4, 2026 must be operational by the end of 2027 to qualify. Later contracting does not eliminate opportunity, but it reduces flexibility.”
Solect representatives say that owners may also include an upfront lease payment, often paid at the beginning of the lease contract’s term. The revenue received can be extremely useful for those looking to prepare their sites for solar system additions, the company adds.
“This upfront revenue may be used to offset roof replacement or repairs, address deferred maintenance, or fund capital improvements that increase tenant appeal,” the article states. “In effect, the solar tenant can contribute to improving the building before the system is installed, aligning the project with long-term asset needs.”
