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How Solar Works

Commercial solar systems convert sunlight into electricity using photovoltaic panels installed on rooftops, parking canopies, or ground mounts. Sunlight generates direct current (DC), which inverters transform into alternating current (AC) for use onsite. Excess energy may be stored or net‑metered back to the grid.

Plankton Energy handles every phase—from design through operations—to deliver tailored systems that align with your financial and sustainability goals. Their structures—including PPAs, leases, or ownership—are designed to unlock savings, boost net operating income (NOI), and optimize incentive value without incurring upfront costs.

Decrease Operational Expenditures

Rooftop Solar

Rooftop Solar converts unused roof space into a source of revenue. Our systems are engineered to comply with all building codes and maintain your roof’s warranty. We ensure installations are performed on roofs with a lifespan of at least 20 years to guarantee durability and performance.

Increase Property Value

Solar Parking Canopies

Solar Parking Canopies combine the benefits of covered parking with on-site clean energy generation, providing an amenity to users and demonstrating your commitment to environmental sustainability.

Sustainable Solutions

Photovoltaic Technology

What is photovoltaic (PV) technology, and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell. An individual PV cell is usually small, typically producing about 1 or 2 watts of power. These cells are made of different semiconductor materials and are often less than the thickness of four human hairs. To withstand the outdoors for many years, cells are sandwiched between protective materials in a combination of glass and/or plastics.

Frequently asked questions about commercial solar technology

What is a hybrid solar system and how does it benefit commercial properties?

A hybrid solar system combines rooftop solar panels with battery energy storage and an optional grid connection, giving a commercial property flexibility in how it generates, stores and consumes power. During peak production the surplus charges the batteries; that stored energy then offsets peak-demand charges or provides backup power during outages. For commercial and industrial facilities that carry high demand charges, a hybrid system is a proven way to reduce both energy and capacity costs. See how we apply it under what we do.

What is smart solar energy and how does it apply to commercial properties?

Smart solar energy means commercial solar systems integrated with monitoring, controls and energy-management technology: real-time production monitoring through SCADA or IoT platforms, smart inverters that support grid-stability requirements, demand-response capability and battery management that optimizes charge and discharge cycles against the utility’s rate structure. For property owners it delivers visibility into performance, early fault detection and the data to validate savings against projections. Plankton Energy includes smart monitoring as a standard part of every system, as described in our end-to-end development process.

How do flat-roof PV systems work on commercial and industrial properties?

Flat-roof PV systems are commercial solar installations mounted on low-slope roofs with ballasted or mechanically attached racking. Because flat roofs lack a natural pitch, tilted mounting frames set the panels at the angle that captures the most sunlight. Ballasted systems hold the racking in place with weighted blocks rather than roof penetrations, which preserves the roof membrane and the building envelope. Plankton Energy has designed and installed flat-roof systems across the Northeast, including the ballasted system at Vassar College’s Athletic and Fitness Center.