Doc.dr.sc. Zvonimir Klaić, testing manager at the Faculty of Electrical Engineering Osijek set up a power analyzer MI 2792A Snaga Q4 Plus to the electric power point of photovoltaic power plant ETFOS1 and started with seven-day power quality recording. On that date first kilowatts of electricity in the grid were released. More about this you can find at 

http://www.glas-slavonije.hr/234701/3/Iz-ETF-a-krenuli-prvi-kilovati-u-HEP-ovu-mrez

http://radio.hrt.hr/radio-osijek/ep/gradimo-i-radimo/66576/