Bi-directional grid-connected power converters - Part 2: Interface of GCPC and distributed energy resources (IEC 62909-2:2019); German version EN IEC 62909-2:2019
Edition 2019-11

Bi-directional grid-connected power converters - Part 2: Interface of GCPC and distributed energy resources (IEC 62909-2:2019); German version EN IEC 62909-2:2019; Corrigendum 1
Edition 2023-02

Power sources for a wireless communication device - Part 1: General requirements of power modules (IEC 62952-1:2016); German version EN 62952-1:2016
Edition 2017-06

Power sources for a wireless communication device - Part 2: Profile for power modules with batteries (IEC 62952-2:2016); German version EN 62952-2:2016
Edition 2017-06

Power sources for a wireless communication device - Part 3: Generic energy harvesting adaptor module (IEC 62952-3:2017); German version EN 62952-3:2017
Edition 2018-04

Energy efficiency and renewable energy sources - Common international terminology - Part 1: Energy efficiency (ISO/IEC 13273-1:2015); German version EN ISO/IEC 13273-1:2016
Edition 2016-06

Energy efficiency and renewable energy sources - Common international terminology - Part 2: Renewable energy sources (ISO/IEC 13273-2:2015); German version EN ISO/IEC 13273-2:2016
Edition 2016-06

Electrical energy storage (EES) systems - Part 3-2: Planning and performance assessment of electrical energy storage systems - Additional requirements for power intensive and renewable energy sources integration related applications (IEC TS 62933-3-2:2023)
Edition 2024-12

Energy efficiency and renewable energy sources - Common international terminology - Part 1: Energy efficiency
Edition 2015-06