Grid Acceptance Test (GAT) and Device Validation
We ensure that your generation unit meets all grid operator requirements.
Grid compliance testing and proper equipment validation are critical stages before connecting any generation unit to the grid and commencing operation. Without properly conducted testing, it is not possible to commission or connect a power plant or energy storage system to the grid.
RMEnergy specialists carry out grid acceptance testing (GAT) in accordance with the current requirements of grid operators and system administrators.
We ensure that the generation unit, energy storage system, or hybrid solution complies with all technical requirements, including protection and control systems, reactive power, frequency, and voltage control requirements.
Our service covers the entire validation process, including preparation, execution of the tests, and the preparation and submission of documentation to the grid operator. Properly executed grid testing enables smooth grid connection, reduces the risk of delays and rejections, and provides a solid foundation for the safe and stable commissioning of the system.
Service scope:
- Preparation of test protocols and test plans
- Execution of grid tests
- Analysis of results and submission of reports
- Cooperation with the grid operator
Proper testing = compliant grid connection.
Grid tests
01. What is a Grid Acceptance Test (GAT) and why is it necessary?
A GAT, or Grid Acceptance Test, is a process used to verify whether a generation unit meets the technical and safety requirements of the grid operator. The test confirms that the system operates stably and safely in relation to other equipment in the grid.
Grid tests
02. Who performs grid tests and how is measurement accuracy ensured?
The tests are carried out in cooperation with certified measurement laboratories that have the necessary competence and calibrated instruments. This ensures that the measurement results are accurate and officially accepted by the grid operator.
Grid tests
03. How long does the GAT process take, and when is it carried out?
The tests typically take place within 1–2 weeks after system installation and configuration. The exact schedule is coordinated with the grid operator to ensure a smooth and efficient process.