Solaron Grid-Tie PV Inverter http://www.aesolaron.com/
I did wonder, however, why the winery chose to place their solar panel array on the ground (which could have been used for growing grapes or olive trees or just providing green-space), rather than using it to provide a covered parking lot or placing it on the rooftops of their buildings. I would think that having the arrays used as the covering for a parking lot or on the rooftop would make panel maintenance a lot easier. Also, you wouldn't be risking damage from animals or falling trees and branches during storms. But then, I don't know their reasoning--but I liked what I saw anyway.