About This Document
Overview
This document describes the SUN2000-125KTL-M0, SUN2000-110KTL-M0, SUN2000-100KTL-M0, SUN2000-100KTL-M1, SUN2000-100KTL-INM0, and SUN2000-75KTL-M1 (also referred to as SUN2000) in terms of installation, electrical connection, commissioning, maintenance, and troubleshooting. Before installing and operating the solar inverter, ensure that you are familiar with the features, functions, and safety precautions provided in this document.
Intended Audience
This document is intended for photovoltaic (PV) plant operating personnel and qualified electricians.
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol |
Description |
|---|---|
Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. |
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Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. |
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Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. |
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Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. |
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Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. |
Change History
Changes between document issues are cumulative. The latest document issue contains all the changes made in earlier issues.
Issue 20 (2023-10-10)
Updated Cable Connection Description.
Issue 19 (2023-09-20)
Updated Cable Connection Description.
Issue 18 (2023-07-30)
Updated Contact Information.
Updated Digital Power Customer Service.
Issue 17 (2023-04-30)
Updated Cable Connection Description.
Updated (Optional) Installing a Smart Dongle.
Issue 16 (2023-03-28)
Updated Preparing Cables.
Updated Cable Connection Description.
Issue 15 (2023-01-31)
Updated Safety Information.
Updated Tools.
Updated Installing a Solar Inverter.
Updated Connecting an AC Output Power Cable.
Updated Connecting DC Input Power Cables.
Updated Powering On the SUN2000.
Updated Downloading and Installing the App.
Updated Maintenance.
Updated Troubleshooting.
Added Resetting Password.
Added Contact Information.
Issue 14 (2022-09-30)
Updated Preparing Cables.
Updated Connecting an AC Output Power Cable.
Updated Logging In to the App.
Deleted Operations with a USB Flash Drive.
Updated Troubleshooting.
Updated Grid Codes.
Added Resetting Password.
Issue 13 (2022-06-20)
Updated Connecting DC Input Power Cables.
Updated Troubleshooting.
Updated Technical Specifications.
Issue 12 (2022-03-20)
Updated Label Description.
Updated Appearance.
Updated Determining the Installation Position.
Updated Check Before Power-on.
Updated Powering On the SUN2000.
Updated Routine Maintenance.
Updated Resetting and Turning On the DC Switch.
Updated Grid Codes.
Issue 11 (2021-11-10)
Added the SUN2000-75KTL-M1 model.
Updated About This Document.
Updated Product Model.
Updated Appearance.
Updated Installing a Solar Inverter.
Updated Preparing Cables.
Updated Connecting the PE Cable.
Updated Connecting an AC Output Power Cable.
Updated Powering On the SUN2000.
Updated Technical Specifications.
Updated Grid Codes.
Issue 10 (2021-09-28)
Updated Label Description.
Updated Appearance.
Updated Installing a Solar Inverter.
Updated Preparing Cables.
Updated Connecting DC Input Power Cables.
Updated Powering On the SUN2000.
Updated AFCI.
Updated Shutdown and Power-Off.
Updated Power-Off for Troubleshooting.
Updated Routine Maintenance.
Updated Resetting and Turning On the DC Switch.
Issue 09 (2021-07-08)
Updated Connecting DC Input Power Cables.
Updated Powering On the SUN2000.
Issue 08 (2021-03-10)
Updated Connecting DC Input Power Cables.
Updated Troubleshooting.
Updated Grid Codes.
Issue 07 (2020-09-15)
Updated Overview.
Updated Appearance.
Updated Powering On the SUN2000.
Updated Operations with the SUN2000 App.
Updated Routine Maintenance.
Updated Troubleshooting.
Issue 06 (2020-08-10)
Updated Determining the Installation Position.
Issue 05 (2020-03-30)
Updated Indicator Status.
Updated Technical Specifications.
Issue 04 (2020-02-07)
Updated Connecting DC Input Power Cables.
Issue 03 (2019-12-08)
Updated Solar Inverter Storage.
Updated Installing a Solar Inverter.
Updated Preparing Cables.
Updated Connecting an AC Output Power Cable.
Updated Connecting DC Input Power Cables.
Updated Connecting the RS485 Communications Cables.
Updated App Introduction.
Added Power-Off for Troubleshooting.
Updated Technical Specifications.
Updated Grid Codes.
Added Domain Name List of Management Systems.
Issue 02 (2019-08-09)
Added the SUN2000-110KTL-M0, SUN2000-100KTL-M0, SUN2000-100KTL-M1, and SUN2000-100KTL-INM0 models.
Issue 01 (2019-05-15)
This issue is used for first office application (FOA).