The Cimarron Solar Facility is a 30 megawatt (MW<sub>AC</sub>) photovoltaic power station in Colfax County, New Mexico, United States. It was the largest solar facility in the state when completed in December 2010, and uses Thin-film solar panels manufactured by the U.S. firm First Solar. The electricity is being sold to Tri-State Generation and Transmission under a 25-year power purchase agreement.