A 15 MW photovoltaic solar power plant located in the Őzse valley tailing pond of the Mátra Power Plant, on the outskirts of the villages of Visonta and Markaz.
- Location: Visonta – Markaz
- Client: Mátrai Power Plant Plc.
- Design: 2015
- Type of plan: Constraction plans
- Costruction: 2015
- Area: 15MW photovoltaic solar power plant
- Lead architects: Csaba Balázs, Andrea Vecsey-Körmendi
- The Team: Zsolt Erdőhegyi, Viktor Nagy