SUN2000-(196KTL-H3, 200KTL-H3, 215KTL-H3) User Manual

M:SUN2000-196KTL-H3,SUN2000-200KTL-H3,SUN2000-215KTL-H3;HAV3;Smart PV inverter, Smart PV Controller, Cascading, Smart I-V Curve Diagnosis

About This Document

Purpose

This document describes the installation, electrical connections, commissioning, maintenance, and troubleshooting of the SUN2000-196KTL-H3, SUN2000-200KTL-H3, and SUN2000-215KTL-H3 (also referred to as SUN2000). Before installing and operating the 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 operators 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.
	Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.
	Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.
	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.
	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 18 (2025-08-29)

Updated Clearance Requirements.

Updated Installing the Inverter.

Updated Connecting AC Output Power Cables.

Updated Connecting DC Input Power Cables.

Issue 17 (2025-06-20)

Updated Storage Requirements.

Updated Connecting DC Input Power Cables.

Updated Grid Codes.

Issue 16 (2025-03-30)

Updated Appearance.

Added (Optional) Installing a Protective Tray.

Updated App Operations.

Updated Technical Specifications.

Updated Grid Codes.

Issue 15 (2025-01-30)

Updated Connecting DC Input Power Cables.

Updated Setting Protection Parameters.

Updated Power-Off for Maintenance.

Updated Technical Specifications.

Issue 14 (2024-08-22)

Updated Technical Specifications.

Issue 13 (2024-03-20)

Added Locating Insulation Resistance Faults.

Updated Grid Codes.

Issue 12 (2024-01-30)

Updated Product Overview.

Updated Enclosure Labels.

Updated Storage Requirements.

Updated Environment Requirements.

Updated Clearance Requirements.

Updated Checking Before Power-On.

Updated Upgrading the Inverter.

Issue 11 (2023-12-20)

Updated Environment Requirements.

Updated Precautions.

Updated Connecting AC Output Power Cables.

Updated Connecting DC Input Power Cables.

Updated Alarm Reference.

Updated Contact Information.

Added Digital Power Customer Service.

Issue 10 (2023-08-31)

Added Smart I-V Curve Diagnosis.

Updated Connecting DC Input Power Cables. Changed "During DC input power cabling, leave at least 50 mm of slack." to "During DC input power cabling, leave at least 150 mm of slack."