Hereunder with the following certifications:

• CEI 0-16 CEI 0-21 MV & LV grid connection for Italy
• IEC 62109 Safety of power converters for use in photovoltaic power systems
• VDE-AR-N-4105 DIN VDE 0126-1-1Grid connection for Germany
• EA_ER_G59_1 G83/1-1 Grid connection for UK
• all standards…Grid connection for Australia, France, India, etc… all over the world