HYBRID SOLAR INVERTER
INSTRUCTION MANUAL
38
37
5.6
Self-test
(For Italy)
Connect a communication module (Wi-Fi/ 4G/
Ethernet) with inverter (connection procedure
can refer to eSolar Module Quick Installation
Manual)
Step 1:
Select Italy for Country and choose your
corresponding Grid Code from Initial Setting.
Step 2:
Italian Standard CEI0-21 requires a self-test function for all inverter that connected to utility
grid. During the self-testing time, inverter will check the reaction time for over frequency,
under frequency, overvoltage and undervoltage. This self-test is to ensure the inverter is able
to disconnect from grid when required. If the self-test fails, the inverter will not able to feed
into the grid.
The steps of running Self-test are as followed:
You can choose self-test item required. Individual self-test time is approx. 5 minutes. All self-test
time is approx. 40 minutes. After the self-test is completed, you can save the test report. If self-test
is failed, please contact with SAJ or your inverter supplier.
Step 3: Start Self-test
