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KStar E8KT User Manual

KStar E8KT
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202302 Ver:1.0
INSTALLATION, OPERATION &
MAINTENANCE MANUAL
E8KT/E10KT/E12KT
ENERGY STORAGE SYSTEM
Shenzhen Kstar New Energy Company Limited
Add:Kstar Industrial Park, Guangming Hi-Tech Park,
shenzhen ,P.R.CHINA
Tel:0755-21389008 Fax:0755-21389008
Web:www.kstar.com
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KStar E8KT Specifications

General IconGeneral
BrandKStar
ModelE8KT
CategoryStorage
LanguageEnglish

Summary

01 Introduction

1.1 System Introduction

Explains DC-, AC-, and Hybrid-coupled storage system schemes.

1.2 Operation Modes

Describes three basic operating modes: Self Consume, Peak Shift, and Bat Priority.

1.3 Safety Introduction

Covers manual keeping, operator requirements, and warning sign protection.

1.4 Battery Safety Datasheet

Details hazard information and other safety aspects of the battery.

1.5 General Precautions

Lists DANGER and WARNINGs related to high voltage, electric shock, and chemicals.

1.6 Parts List

Lists all components delivered with the system for inventory check.

1.7 System Appearance

1.7.1 Cable Box Part

1.8 Liability Limitation

02 Installation

2.1 Installation Site and Environment

General requirements and restrictions for installation locations.

2.1.2 Restricted Locations

Specific prohibited locations for installation based on proximity and environment.

2.1.3 Barrier to Habitable Rooms

Safety requirements for installation near habitable rooms, including fire spread prevention.

2.2 Installation

Step-by-step guide for installing the battery and mounting panel.

2.2.1 Battery Installation

Continues battery installation steps, including mounting and securing.

2.2.2 Inverter Installation

Step-by-step guide for installing the inverter onto mounting panels.

Step13 Commissioning of the energy storage system

Steps to check battery, PV, and grid input parameters after installation.

2.3 External CT connection

2.4 DRED Port Connections (optional, only for DRM function)

2.5 COMM Port Connections

2.6 METER+DRY Port Connections

2.7 Generator connections

2.8 Single Line Diagram

03 System Operation

3.1 Switch On

Step-by-step guide to safely turn on the system.

3.2 Switch Off

Step-by-step guide to safely turn off the system.

3.3 Emergency Procedure

Steps to take when the system is running abnormally and emergency handling.

04 EMS Introduction and Set up

4.1 Function Description

Describes the EMS interface, including indicators and buttons.

LED indicator description

Explains the meaning of different LED indicator states and their codes.

4.2 Display and Setting

Covers general settings and operation modes like Self Consume, Peak Shift, Bat Priority.

4.2 Display and Setting

Details settings for Grid STD, Language, Date/Time, and CT self-check.

4.3 Configuration Menus Overview

Provides an overview of the configuration menu structure and options.

4.3 Configuration Menus Overview

Details menu settings for Zero export, DRM, EPS, Remote CTRL, CEI SPI Ctrl, GFCI ENB.

4.3 Configuration Menus Overview

Details menu settings for BMS, Maintain SOC, Force Wake, Grid STD, Run Setting.

4.3 Configuration Menus Overview

Details menu settings for GRID POWER, INV VOLT MAX/MIN, INV FREQ MAX/MIN.

4.3 Configuration Menus Overview

Details menu settings for GRID U MAX/MIN, GRID F MAX/MIN, OVER VOLT, UNDER VOLT.

4.3 Configuration Menus Overview

Details menu settings for REACT RESP, VRT, POW SI RATE, 485 Address, Baud Rate, Language, Backlight, Date/Time, Clear REC.

4.3 Configuration Menus Overview

Details menu settings for Password, Maintenance, Auto Test, CT self-check, INV Module, Module SN, Firmware, Record, BMS Info, Run, Statistic Time stat.

05 Battery Storage and Recharging

5.1 Battery storage requirements

Specifies environmental requirements for storing the battery.

5.2 Storage expirations

Provides recharging intervals based on temperature and maximum storage times.

5.3 Inspection before battery recharging

Outlines checks to perform on the battery before recharging.

06 Stick Logger Quick Guide

6.1 Download APP

Instructions to download the SOLARMAN Smart APP.

6.2 Stick Logger Installation

Steps to assemble the logger to the inverter communication interface.

6.3 Logger Status

Explains indicator lights and their status for NET, COM, and READY.

6.4 Abnormal State Processing

Troubleshooting guide for abnormal states based on indicator lights.

6.5 Usage Methods and Notices for Reset Button

Details key-press methods and notices for the reset button.

07 SOLARMAN Smart APP

7.1 Registration

Guide to registering an account on the SOLARMAN Smart platform.

7.2 Create a Plant

Steps to create a plant profile within the SOLARMAN Smart APP.

7.3 Add a Logger

Instructions on how to add a logger to the system via SN or scanning.

7.4 Network Configuration

Steps for configuring the logger's network connection (Wi-Fi, AP network).

08 Alarm Code And Error Code

8.1 Alarm code

Lists alarm codes (W00-W31) and their English descriptions.

8.2 Error code

Lists error codes (F00-F32) and their English descriptions.

09 Fault Diagnosis And Solutions

Fault diagnosis table

Provides basic problems, codes, and solutions for common faults.

Fault diagnosis table

Continues the fault diagnosis table with more codes and solutions.

10 Product Specifications

Battery Specifications

Lists technical specifications for the battery, including capacity, type, voltage, and temperature.

Electrical

Lists electrical specifications like energy capacity, battery type, and voltage range.

Operation

Details operational specs like charging/discharging current, temperature, and humidity.

BMS

Lists BMS specifications like module connections and communication protocols.

Physical

Lists physical attributes like weight, dimensions, IP protection, and warranty.

Certificate

Lists safety certificates for the battery.

Model

Lists model-specific PV and battery terminal specifications.

Grid terminal parameter

Details grid connection parameters like rated voltage and frequency.

Backup load terminal parameter

Lists parameters for backup load terminals, including voltage, frequency, and current.

General parameter

Lists general parameters like temperature, protective class, ingress protection, and altitude.

Protection Function

Lists various protection functions implemented in the system.

Certification & Standard

Lists grid regulation and safety standards the product complies with.

EMC

Lists EMC standards the product complies with.

Table 10.1 Grid specification (single-phase)

Provides grid specifications (voltage, frequency, boot time) for various countries.

11 Routine Maintenance

11.1 Maintenance Plan

Outlines routine checks for wire connections, cables, terminals, and ground connection.

11.1.1 Operating Environment

Periodic checks of the battery system's environment and operation.

11.1.2 Equipment Cleaning

Guidelines for cleaning the equipment and battery modules.

11.1.3 Cable, Terminal and Equipment Inspection

Periodic inspection of cables, terminals, and the management system.

11.2 Notes

Important notes to follow during maintenance and after operation.

12 Quality Assurance

Evidence

Requirements for providing proof of purchase and product condition for warranty claims.

Conditions

Conditions for processing replacements and allowing repair time.

Exclusion of Liability

Circumstances under which the company can refuse warranty service.

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