Metrel MI 3109 ST VDE tester set

The MI 3109 EurotestPV Lite is a testing device for photovoltaic systems (PV). It can perform all necessary tests for photovoltaic installations. This includes all tests according to EN 62446, as well as the display of the I-U characteristic curve, the calculation of STC values, and power measurements on the DC and AC sides of the inverter (only for single-phase systems). The MI 3109 EurotestPV Lite is optimized for PV testing and features an automatic testing mode that can conduct all necessary measurements for testing photovoltaic systems according to EN 62446 with just the push of a button. This device allows for the initial inspection of PV systems, as well as periodic maintenance checks, evaluation tests, and troubleshooting. With optional accessories, the device offers the same range of PV testing functions as the MI-3108 EurotestPV.