Xavier Vallvé, Director of TTA, was invited to be a moderator in the roundtable “Off-grid renewable energy systems: technologies, advantages, challenges and costs”. He also made a presentation on “Design Criteria for Solar PV Rural Micro Grids for Village Electrification”. This Conference was organized jointly by The International Renewable Energy Agency (IRENA), The Alliance for Rural Electrification (ARE) and the ECOWAS Regional Centre for Renewable Energy and Energy Efficiency (ECREEE).
