K
Keith KnightAug 29, 2025
What to do if Growatt Inverter displays Error 204?
- WWendy AguirreAug 29, 2025
If your Growatt Inverter displays Error 204, after shutdown, check the PV input terminals. For further assistance, contact Growatt.
To Next PageTo Next PageWhat to do if Growatt Inverter displays Error 204?
If your Growatt Inverter displays Error 204, after shutdown, check the PV input terminals. For further assistance, contact Growatt.
What should I do if my Growatt Inverter displays Error 300?
If your Growatt Inverter shows Error 300, check the grid voltage. For further assistance, contact Growatt.
What does Warning 401 mean on my Growatt MAX 125KTL3-X LV and how to fix it?
If your Growatt Inverter is showing Warning 401, check if the communication between the inverter and the meter is abnormal. For further assistance, contact Growatt.
What does it mean when my Growatt Inverter displays Error 202, and how can I resolve it?
If your Growatt Inverter is displaying Error 202, immediately disconnect the DC switch and check the voltage. For further assistance, contact Growatt.
What to do if Growatt Inverter displays Warning 200?
If your Growatt Inverter is showing Warning 200, after shutdown, check the panel to ensure it is working normally. For further assistance, contact Growatt.
What does Error 304 mean on a Growatt MAX 125KTL3-X LV Inverter, and how to fix it?
If your Growatt Inverter displays Error 304, check if the frequency is within the specification range. For further assistance, contact Growatt.
How to troubleshoot Warning 302 on Growatt MAX 125KTL3-X LV?
If your Growatt Inverter displays Warning 302, check if the frequency is within the specification range. For further assistance, contact Growatt.
What should I do if my Growatt MAX 125KTL3-X LV shows Error 302?
If your Growatt Inverter is showing Error 302, after shutdown, check the AC wiring. For further assistance, contact Growatt.
What to do if my Growatt Inverter shows Warning 209?
If your Growatt Inverter is showing Warning 209, immediately disconnect the DC switch and check the voltage. For further assistance, contact Growatt.
What to do if Growatt MAX 125KTL3-X LV displays warning301?
If your Growatt Inverter displays warning301, check that the AC voltage is within the standard voltage range specified. For further assistance, contact Growatt.
General| Model | MAX 125KTL3-X LV |
|---|---|
| Max. DC Voltage | 1100 V |
| Start Voltage | 200 V |
| Nominal DC Voltage | 600 V |
| MPPT Voltage Range | 200 V - 1000 V |
| Number of MPP Trackers | 3 |
| MPPT Trackers | 3 |
| Max. Input Current per MPPT | 30 A |
| Rated AC Output Power | 125000 W |
| Nominal AC Power | 125000 W |
| Max. AC Output Power | 137500 W |
| Nominal AC Voltage | 400 V |
| Rated AC Output Voltage | 400 V |
| AC Grid Frequency | 50/60 Hz |
| AC Output Frequency | 50/60 Hz |
| Power Factor | 0.8 leading ... 0.8 lagging |
| THDi | <3% |
| Max Efficiency | 98.6% |
| European Efficiency | 98.3% |
| DC Switch | Yes |
| Surge Protection | Type II |
| Protection degree | IP65 |
| Protection Class | Class I |
| Topology | Transformerless |
| Max. DC Power | 150000 W |
| Max. DC Input Power | 187500 W |
| Max. AC Power | 137500 VA |
| Operating Temperature Range | -25°C to 60°C |
| Communication | RS485, Ethernet |
Provides information for installing Growatt MAX-X Series solar inverters.
Specifies that only qualified electrical technicians should install the inverter.
Outlines general safety rules and responsibilities during installation.
Outlines essential requirements for installing the inverter safely and correctly.
Specifies environmental conditions needed for optimal inverter performance.
Details the process for installing the wall mount bracket for the inverter.
Explains how to mount the inverter onto the installed wall bracket.
Describes how to connect the AC power cable to the inverter.
Provides step-by-step instructions for AC side connections.
Details the procedures for connecting the DC input cables to the inverter.
Explains how to connect communication cables for monitoring.
Explains how to properly ground the inverter and system components.
Guides on initial setup and configuration of the inverter.
Details how to set the communication address for the inverter.
Overview of methods for monitoring inverter data remotely.
Guides on using the ShinePhone app for remote monitoring.
Explains modes for local data monitoring via app or PC.
Guidance on identifying and resolving issues with the inverter.
Lists warning and error codes with their descriptions and suggestions.
Details specific error codes, their causes, and suggested actions.
