What to do if Growatt MAC 30-36KTL3-XL Inverter displays Error 302?
If your Growatt Inverter shows Error 302, after shutdown, check the AC wiring. If the error message continues, contact support.
General| Input Voltage Range | 200-1000V |
|---|---|
| Max DC Input Voltage | 1100V |
| Nominal AC Voltage | 400V |
| AC Voltage Range | 310-480V |
| Nominal Grid Frequency | 50/60Hz |
| THDi | <3% |
| DC Connection Type | MC4 |
| Display | LCD |
| Max. Apparent AC Power | 33000VA / 36300VA / 39600VA |
| Operating Temperature Range | -25°C to 60°C |
| Communication | RS485 |
| Humidity | 0~100% |
Covers general safety guidelines, symbol meanings, and label descriptions for inverter operation.
Details requirements for wall solidity, installation space, building type, and environment.
Specifies conditions to avoid rain/snow, recommendations for awnings, and enclosed spaces.
Guides on installing the wall mount bracket, including drilling and bolt placement.
Details the process for connecting the AC side, including safety warnings and circuit breaker specifications.
Explains how to connect the DC side, including safety precautions for handling solar panels.
Covers connecting the inverter for monitoring via RS485 and USB, including wiring details.
Outlines connecting metal components and cases to the ground for safety and equipotentiality.
Details lightning protection measures for photovoltaic systems and safe separation distances.
Guides on the steps to debug the inverter, including DC switch, circuit breaker, and status indicators.
Explains methods to set the inverter's communication address via RS485, USB, or web page.
Details monitoring via mobile app (ShinePhone) and web server for real-time data.
Details how to download, register, and use the ShinePhone mobile app for monitoring.
Covers remote monitoring using the ShineGPRS-X web server interface.
Covers general maintenance tasks like checking ambient conditions and cleaning.
Lists warning messages and their corresponding suggestions for resolving issues.
Highlights general safety notes and potential issues when working with the inverter.
Provides a detailed list of error codes, their descriptions, and suggested solutions for inverter faults.
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