Certification
Certification procedure:
Our certification programmes:
Plant certification
BG certification of electrical equipment


Grid Code Compliance (GCC) at the low-voltage level
There are a large number of standards and guidelines worldwide for the use of decentralised self-generation units and systems. In accordance with the grid connection guidelines of the various grid operators and associations, the conformity of these guidelines is confirmed in order to ensure a smooth grid connection of the plants.
CB Certification (Certification Body)
A CB test report from a CBTL and a corresponding CB certificate from our NCB help you meet a wide range of international safety requirements and gain access to marketing in over 50 countries. We offer you both from a single source and test your products according to both IEC standards and country-specific deviations.
EZE/EZA certification (medium voltage) of photovoltaic inverters
Our unit certification according to FGW TR8 covers all types of decentralised generation units. In addition to proof of conformity based on type testing following FGW TR3, validation of the unit model is carried out by FGW TR4. This certification programme serves to confirm compliance with the BDEW guideline for self-generation units on the medium-voltage grid. Certification of the electrical properties of decentralised generation units and systems ensures that your product is compliant with the grid connection rules and does not place an impermissible load on the public electricity grid.
GS Certification
