Edit request on 18 February 2013 

Please add Perovo Solar Plant in the table. It is located in Ukraine, article about it here
It was completed in 2011, has 100 MW power and should take 4-th place in the table. 
Here are the prooflinks:
http://en.wikipedia.org/wiki/Perovo_Solar_Park
http://www.activsolar.com/products/pv-project-development/perovo-en
http://www.bloomberg.com/news/2011-12-29/europe-s-biggest-solar-park-completed-with-russian-bank-debt-1-.html
http://en.wikipedia.org/wiki/List_of_photovoltaic_power_stations