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VDE - German association for electrotechnics, electronics and information technologies was founded as early as 1893. It supports modern education for professionals and high acceptance by people. It supports development of electrotechnics, electronics and information technologies and related technologies.
The main task of the association lies in safety in electrotechnics, elaboration of respected technical rules such as national and international standards, tests and certification of equipment and systems.
American version of VDE standards is marked as UL standard (Underwriters Laboratories).
VDE 0126-4-2. Photovoltaic devices - Part 2: Requirements for photovoltaic reference devices.
(VDE 0126-4-2. Photovoltaische Einrichtungen - Teil 2: Anforderungen an Referenz-Solarelemente.)
Standard published on 1.10.2024
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VDE 0126-4-3. Photovoltaic devices - Part 3: Measurement principles for terrestrial photovoltaic (PV) solar devices with reference spectral irradiance data.
(VDE 0126-4-3. Photovoltaische Einrichtungen - Teil 3: Messgrundsätze für terrestrische photovoltaische (PV)-Einrichtungen mit Angaben über die spektrale Strahlungsverteilung.)
Standard published on 1.1.2020
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VDE 0126-4-4. Photovoltaic devices - Part 4: Reference solar devices - Procedures for establishing calibration traceability.
(VDE 0126-4-4. Photovoltaische Einrichtungen - Teil 4: Referenz-Solarelemente - Verfahren zur Feststellung der Rückverfolgbarkeit der Kalibrierung.)
Standard published on 1.6.2021
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VDE 0126-4-5. Photovoltaic devices - Part 5: Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method.
(VDE 0126-4-5. Photovoltaische Einrichtungen - Teil 5: Bestimmung der gleichwertigen Zellentemperatur von photovoltaischen (PV) Betriebsmitteln nach dem Leerlaufspannungs-Verfahren.)
Standard published on 1.7.2024
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VDE 0126-4-7. Photovoltaic devices - Part 7: Computation of the spectral mismatch correction for measurements of photovoltaic devices.
(VDE 0126-4-7. Photovoltaische Einrichtungen - Teil 7: Berechnung der spektralen Fehlanpassungskorrektur für Messungen an photovoltaischen Einrichtungen.)
Standard published on 1.6.2021
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VDE 0126-4-8-1. Photovoltaic devices - Part 8-1: Measurement of spectral responsivity of multi-junction photovoltaic (PV) devices.
(VDE 0126-4-8-1. Photovoltaische Einrichtungen - Teil 8-1: Messen der spektralen Empfindlichkeit von photovoltaischen (PV) Einrichtungen mit Mehrschichtsolarzellen.)
Standard published on 1.5.2018
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VDE 0126-4-8. Photovoltaic devices - Part 8: Measurement of spectral responsivity of a photovoltaic (PV) device.
(VDE 0126-4-8. Photovoltaische Einrichtungen - Teil 8: Messung der spektralen Empfindlichkeit einer photovoltaischen (PV-)Einrichtung.)
Standard published on 1.5.2015
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VDE 0126-4-9. Photovoltaic devices - Part 9: Classification of solar simulator characteristics.
(VDE 0126-4-9. Photovoltaische Einrichtungen - Teil 9: Klassifizierung der Eigenschaften von Sonnensimulatoren.)
Standard published on 1.5.2024
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VDE 0102. Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents.
(VDE 0102. Kurzschlussströme in Drehstromnetzen - Teil 0: Berechnung der Ströme.)
Standard published on 1.12.2016
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VDE 0102. Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents.
(VDE 0102. Kurzschlussströme in Drehstromnetzen - Teil 0: Berechnung der Ströme.)
Standard published on 1.4.2026
Selected format:Latest update: 2026-04-06 (Number of items: 2 271 069)
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