Grid connection, inverter and PCS testing

Kiwa’s grid connection, inverter, and PCS testing covers comprehensive laboratory and field evaluations for devices intended for grid integration. The service includes electrical safety, functional performance, electromagnetic compatibility (EMC), and grid code compliance testing. Testing is performed according to international and regional standards, supporting certification and market access.

We test and verify inverters, protection systems and power conversion units (PCS) according to international EN and IEC standards and local standards such as CEI. From functional safety checks to factory inspections and commissioning support, our experts ensure that your system connects to the grid safely, reliably and in full compliance. The team offers impartial, reliable results and clear reporting, supporting clients from development through to deployment. Kiwa’s up-to-date knowledge of standards and regulations ensures clients receive trusted certification and support for market success.

Our grid connection and inverter services are especially of interest for manufacturers, integrators, and operators of inverters and power conversion systems used in renewable energy, battery storage, and distributed energy resources. It is also suitable for utilities, project developers, and technology providers seeking independent verification of grid compliance and performance.

PV inverters and grid connections testing and certification

Kiwa can test your PV inverters and grid connections. Kiwa is also Notified Body on all relevant directives that apply to inverters – electromagnetic compatibility directive (EMC-D), low voltage directive (LVD) and grid connection - our test facilities and expertise are available to you.

EMC Testing

EMC is emission of RF-waves from electr(on)ic appliances, which can cause interference in nearby receiving equipment. It is also the susceptibility to EMC phenomena, such as induced RF-energy, ESD, Surges, EFT and so on. Kiwa has thorough expertise...

Kiwa is internationally accredited for grid connection and inverter testing, with a global network of laboratories and deep expertise in power electronics. The team offers impartial, reliable results and clear reporting, supporting clients from development through to deployment. Kiwa’s up-to-date knowledge of standards and regulations ensures clients receive trusted certification and support for market success