PFALZOSLAR developed and constructed so far the largest solar park in the company history: On a former militairy air field and a gravel plant in direct proximity, PFALZSOLAR built a pv power plant with a total capacity of 16.5 MW. One part of the power plant (12.1 MW) is still operated by PFALZSOLAR. The other part has been bought by the owner of the gravel plant, the German Heim Gruppe.