Monsson Operation, a wholly owned subsidiary of PLC S.p.A., has signed a framework agreement with Alerion Clean Power RO Srl for the provision of O&M services on 9 photovoltaic plants in Romania for a total nominal power of approximately 90MWp. The two-year agreement consolidates the primary role of the PLC group and Monsson in the field of operation, maintenance and dispatching services for energy production plants from renewable sources as well as for electricity infrastructures connected to them.