SUNVEC grid inverters have been verified by UFD Grupo Naturgy for integration into photovoltaic generation facilities connected to its distribution network with LV and MV supplies.
UFD Grupo Naturgy has included SUNVEC in the list of anti-dump mechanisms (MAV) and inverters that comply with the different requirements included in the ITC-BT 40 and the UNE – EN ISO/IEC17025 standard (for MAV) and other guarantees specific protection measures, such as the one that prevents ‘island’ operation according to UNE-217002 and UNE-EN ISO/IEC 17025 regulations. In the case of LV supplies, inverters must guarantee galvanic isolation, limitation of injection of direct current and the generation of surges.