- All
- Product Management
- News And Information
- Presentation
- Enterprise Branch
- FAQ
- Enterprise Video
- Enterprise Atlas
What are the international standards and certifications for micro inverters
Release time:
2024-06-05 00:00
International Electrotechnical Commission (IEC) Standards:
• IEC 62109: Safety requirements for photovoltaic inverters. IEC 62109-1 covers general requirements, while IEC 62109-2 covers specific requirements.
• IEC 61727: Requirements for photovoltaic (PV) systems to interface with the utility grid.
• IEC 62116: Test procedure for islanding prevention measures for utility-interconnected photovoltaic inverters.
North American Certifications:
• UL 1741: Standard for inverters, converters, controllers, and interconnection system equipment for use with distributed energy resources, including anti-islanding protection.
• IEEE 1547: Standard for interconnecting distributed resources with electric power systems.
• CSA C22.2 No. 107.1: Canadian Standards Association requirements for grid-tie and off-grid inverters.
European Certifications:
• EN 50438: Requirements for the connection of micro-generators in parallel with public low-voltage distribution networks.
• VDE-AR-N 4105: German standard for the connection and parallel operation of distributed generation units in low-voltage distribution networks.
Australian and New Zealand Certifications:
• AS/NZS 4777: Includes performance requirements and grid connection requirements for inverters.
Certifications in Other Countries and Regions:
• Different countries and regions may have specific certification requirements, such as Japan's JIS (Japanese Industrial Standards) and Korea's KEMCO (Korea Energy Management Corporation) certifications.
News