the erlasee solar park is in one of the sunniest regions of germany. on the former wine-producing erlasee estate near arnstein in bavaria, in southern germany, solon has constructed what is currently the largest tracking photovoltaic solar power station in the world with an output of 12 mw. just under 1,500 "solon-movers" modules convert sunlight into environmentally friendly power, generating as much as the average consumption of the nearby town of arnstein.