Goodwe Smart DT Series

Goodwe Smart DT Series

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UserManual

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SmartDTSeries

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Ver02

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已发行

Table of Contents

Questions and Answers:

K
karenhaneyAug 18, 2025
How to troubleshoot WiFi Failure on Goodwe Inverter?
- M
  Mrs. Erin HensonAug 18, 2025
  To troubleshoot a WiFi Failure on your Goodwe Inverter: 1. Check if the yellow LED light on the front cover is flickering. If not, set the protocol to Web. 2. Ensure the WiFi configuration was done correctly, step by step, following the guide. If not, configure the WiFi properly. 3. If you forgot the password for the WiFi module, you can use the button to reload it. 4. Verify that your WiFi router has internet access. 5. Ensure the inverter is within 10 meters of the WiFi router. If it is farther, move the router closer to the inverter.
L
logantoniAug 20, 2025
What to do if Goodwe Inverter reports a Utility Loss?
- T
  taylorpatelAug 20, 2025
  If your Goodwe Inverter displays a Utility Loss error, the first step is to ensure that the grid is connected. Next, inspect the grid connection cables for any issues. Finally, verify the grid's usability.
J
Jeffrey VegaAug 22, 2025
What causes Over Temperature error in Goodwe Smart DT Inverter and how to fix it?
- E
  ethan20Aug 22, 2025
  The 'Over Temperature' error in your Goodwe Inverter indicates that the internal temperature is higher than the specified normal value. To resolve this: 1. Reduce the ambient temperature around the inverter. 2. Move the inverter to a cooler location.
M
Michael RoseAug 25, 2025
What to do if Goodwe Smart DT shows Ground I Failure?
- M
  Ms. Norma TranAug 26, 2025
  If your Goodwe Inverter is showing a 'Ground I Failure', it means the ground current is too high. Unplug the inputs from the PV generator and check the peripheral AC system. When the problem is cleared, reconnect the PV panel and check the Inverter status.
B
Bryan StarkAug 27, 2025
What does Vac Failure mean on a Goodwe Smart DT?
- A
  Angela ArmstrongAug 27, 2025
  A 'Vac Failure' on your Goodwe Inverter indicates an AC voltage issue. The inverter will automatically restart within 5 minutes if the grid voltage returns to normal. Ensure that the grid voltage conforms to the specified requirements.
B
Barbara SmithAug 30, 2025
What does Fac Failure mean on a Goodwe Smart DT?
- M
  Michael RubioAug 30, 2025
  A 'Fac Failure' on your Goodwe Inverter indicates an AC frequency issue. The inverter will automatically restart within 5 minutes if the grid returns to normal. Make sure the grid frequency is in conformity with the specification.
M
Morgan OliverSep 2, 2025
Why is my Goodwe Smart DT Inverter showing PV Over Voltage?
- S
  Steven CameronSep 2, 2025
  Your Goodwe Inverter might be showing 'PV Over Voltage' because the PV open voltage is too high or too close to the maximum input voltage. Check whether the PV open voltage is higher or too close to the maximum input voltage.
W
wendykellerSep 4, 2025
How to fix Isolation Failure on Goodwe Smart DT?
- E
  ecurrySep 4, 2025
  To address an Isolation Failure on your Goodwe Inverter, check the impedance between PV (+) & PV (?) and make sure the PV Inverter is earthed. The impedance value must be greater than 2MΩ.
S
sullivanbrandonSep 7, 2025
What to do for Relay Check Failure on Goodwe Smart DT?
- E
  Emily MooreSep 7, 2025
  If you are experiencing a Relay Check Failure on your Goodwe Inverter: 1. Disconnect all PV (+) or PV (?) 2. Wait for a few seconds. 3. After the LCD switches off, reconnect and check again.
T
Tanya MitchellSep 9, 2025
What to do if Goodwe Smart DT reports Ext Fan Failure?
- E
  Ernest ClarkSep 9, 2025
  If your Goodwe Inverter reports an Ext Fan Failure: 1. Disconnect all PV (+), PV (?) and Grid. 2. Clean the external fans. 3. Reassemble the fans and check again.

Goodwe Smart DT Series Specifications

General

Brand	Goodwe
Model	Smart DT Series
Category	Inverter
Language	English

Summary

Symbols

Safety

General Safety Precautions

Covers general warnings, operational safety, and prohibited actions.

Electrical and Environmental Safety

Addresses electrical hazards, temperature, static electricity, and environmental factors.

Installation

Mounting Instructions

Guidelines for proper inverter mounting location and orientation.

Unpacking and Contents

Procedure for unpacking and verifying inverter accessories.

Equipment Installation Procedure

Steps for physically installing the inverter unit onto a mounting surface.

Electrical Connection Guide

Instructions for connecting the inverter to AC and DC power sources.

System Operation

Indicating Lights Functionality

Explains the meaning of the inverter's status indicator lights.

LCD Display Descriptions

Details the information displayed on the inverter's LCD screen.

Key Operation and LCD Description

Explains how to use the inverter's buttons to navigate menus and interact with the display.

Settings Description

Guides for configuring various inverter settings like time, language, and communication.

Technical Parameters

DC Input Specifications

Lists the technical data for the inverter's DC input.

AC Output Specifications

Lists the technical data for the inverter's AC output.

Certificates

Maintenance

DC Switch Checking

Recommends regular checks and activation of the DC switch.

Warranty

Warranty Period

Details the standard warranty period for DT series products.

Warranty Card and Invoice

Specifies the importance of keeping warranty card and invoice.

Warranty Conditions

Outlines the conditions under which warranty service is provided.

Scope of Warranty Exclusions

Lists situations where the warranty is not applicable.

Contact Information

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