- Components segment
- Systems segment
The Components segment
Under the Components segment, the company designs, manufactures, and sells solar (TAN) photovoltaic (or PV) modules. The company is the world leader in thin-film technology. Unlike crystalline silicon PVs—which we explain in the next part—First Solar’s thin-film PVs use cadmium telluride (or CdTe) as a semiconductor material. What does this mean? First Solar has achieved competitive efficiency versus conventional PVs by using just 1–2% silicon. The company achieved a record-breaking 17% efficiency on thin-film panels in March 2014. Efficiency is measured in generation as a percentage of cell capacity.
First Solar has manufacturing facilities in Perrysburg, Ohio and Kulim, Malaysia.
The Systems segment
Under the Systems segment, First Solar provides a host of services—such as solar power plant design, construction services, and plant maintenance as well as financing services. The segment primarily uses panels manufactured by the Components segment and builds solar power plants for utilities, independent power producers, industrial customers, et cetera.
The company also owns and operates some solar power plants. To date, First Solar has installed over 10 gigawatts (or GW) of solar panels, including the recently commissioned Topaz Solar Farm in California with a capacity of 550 megawatts—the world’s largest solar farm. SunEdison (SUNE) also designs and develops solar power plants.