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Product overview
iMars grid-tied solar inverters
2.1 Solar grid-tied power generation system
2.1.1 Application
The photovoltaic grid-tied power generation system consists of solar modules, grid-tied inverter,
metering devices and public grid.
Figure 2.1 Application of iMars series grid-tied solar inverters
Grid-tied solar inverter is the core of photovoltaic power generation system. The solar energy can
be converted into DC electric energy through solar modules and then be changed into sinusoidal
AC energy which has the same frequency and phase with the public grid by grid-tied solar
inverters, and then be fed to the grid.
iMars series grid-tied solar inverters are only applied in solar grid-tied power generation system
and its DC input are only composed of crystalline silicon solar modules whose negative and
positive poles are not grounded.
The recommended solar modules need to comply with IEC61730 Class A
standard.
2.1.2 Supported grid connection structure
iMars series grid-tied solar inverters support TN-S, TN-C, TN-C-S and TT grid connection.
When applied to the TT connection, the N-to-PE voltage should be less than 30V.
10
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Questions and answers
Hi, i've got a new INVT XG30KTR from China and i cant sart it , how i have to do , do i need something eslse like USB or anything else with it
To start the INVT XG30KTR inverter:
1. Disconnect the DC and AC side circuit breakers before wiring.
2. Wait at least 5 minutes after disconnecting before performing any wiring or checks.
3. Ensure the inverter is reliably grounded.
4. Power on the inverter using DC input.
5. On first startup or after restoring factory settings, select the country on the LCD screen.
You do not need a USB to start the inverter. All initial setup is done using the LCD screen and buttons.
This answer is automatically generated
@Mr. Anderson
je vous envoie l'image du LCD
voici l'autre image
Bonjour, ça ne marche pas toujours voila ce que le LCD montre : RUNNING ERROR; GRID EN 50549; FAULT 31-03; F 31-03 , je vous met en photo l'ecran
The error message "RUNNING ERROR; GRID EN 50549; FAULT 31-03; F 31-03" refers to a grid-related fault according to the EN 50549 standard. It indicates the inverter has detected a fault condition related to grid parameters that do not comply with the required standard, such as voltage, frequency, or other grid quality issues. The specific fault code "31-03" is not detailed in the provided context, so the exact cause cannot be determined.
This answer is automatically generated