Tucson Electric Power’s status as a solar energy leader dates back to at least 2004, when the giant solar array at the company’s Springerville Generating Station produced more energy than any other photovoltaic array on the planet.

Although a 5 megawatt system in eastern Germany boasted a slightly larger capacity, TEP’s 4.6 megawatt system was more productive thanks to a cool, sunny environment and innovative design.

This content was last updated on the date shown above. More recent information might be available elsewhere on tep.com.