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Table of Contents
- 1 Table of Contents
- 2 Mounting
- 3 Requirements for Mounting
- 4 Mounting the Inverter
- 5 Electrical Connection
- 6 System Wiring Diagram
- 7 Overview of the Electrical Connecting Part
- 8 PV Connection
- 9 Battery Connection
- 10 Smart Meter Connection
- 11 Operating of the Inverter
- 12 LED and LCD Display
- 13 Trouble Shooting
- 14 Technical Data
- Download this manual
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Table of Contents
Related Manuals for SUNKET-ESS SKT4KTL3H
Summary of Contents for SUNKET-ESS SKT4KTL3H
- Page 1 User Manual - Installation - Operation - Maintenance : sunketess.com / sunketpower.com : sales@sunket.cn SKT4KTL3H SKT5KTL3H SKT6KTL3H : +86-510-68005868 SKT8KTL3H SKT10KTL3H SKT12KTL3H...
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Page 2: Table Of Contents
Contents Contents 1 lnstallation 1.1 Safety Symbois & Warnings 1.1.1 Symbols Explanation 1.1.2 SAFETY WARNING 1.2 System Diagram 1.3 Operation Modes Introduction 1.3.1 General mode(Default) 1.3.2 Battery backup mode 1.3.3 Micro-grid mode 1.3.4 Peak shaving and valley filling mode 2 lnstallation 2.1 Unpacking and Checking 2.2 Unacceptable Installations 2.3 Mounting... - Page 3 Introduction Introduction...
- Page 4 Instruction Instruction...
- Page 5 Introduction Installation 2 Installation 1.3.4.1) In the valley level, the grid and PV charge the batteries.(Fig:1.3.4.1) 2.1 Unpacking and Checking On receiving the inverter, please check before installation to make sure all the components as below are not missing or damaged. Smart Meter×1 Positive PV Positive PV...
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Page 6: Mounting
Installation Installation 2.3 Mounting Leave enough space around the inverter as shown below: 2.3.1 Requirements For Mounting The installation of the inverter should be protected under shelter from direct sunshine or any bad weather conditions as shown below: Position Min.Size(CM) Front 40CM Lateral... -
Page 7: Electrical Connection
Installation Installation Step 3: Screw on the back of the box to ensure that the inverter is parallel to the wall, 2.4.2 Overview Of The Electrical Connecting Part and attach inverter to the wall bracket slightly to the top of its final position Power Battery Meter... -
Page 8: Battery Connection
Installation Installation 2.5 Battery Connection Battery connection diagram STEP1: Assemble the battery connectors from the accessory box.(battery cable must be firmly crimped into connectors) Power Battery Meter AC OUT Fig.2.12 STEP2: Connect the battery connectors to the inverter. There will be a click sound if connectors are inserted correctly into battery plugs. -
Page 9: Smart Meter Connection
Installation Installation 2.6 Grid & EPS Connection Use the AC connectors from accessory box for grid and EPS connection. An external AC Inductive load: a non-frequency conversion air conditioner within 1.5P can be connected breaker(32A) is needed for on-grid connection to isolate from grid to EPS side. -
Page 10: Operating Of The Inverter
Operating of the Inverter Operating of the Inverter 3 Operating of the Inverter The LCD display shows the detailed information of the inverter 3.1 LED and LCD Display The LED indicators are shown as blow: PV12 Status Explanation System is powered up SYSTEM System is not powered up Grid is normal... - Page 11 Operating of the Inverter Operating of the Inverter...
- Page 12 Trouble Shooting Operating of the Inverter Automatic mode: the automatic mode can maximize the self use rate of photovoltaic power generation, and achieve the goal of not consuming grid power as much as possible within the regulation range of the energy storage system. The load at any time is the first priority, and charging is the second priority.
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Page 13: Trouble Shooting
Trouble Shooting Operating of the Inverter Power limit setting Valley time charging Users can choose whether to turn on the on-grid power limit function after the battery is fully charged according to whether the local power grid company allows the photovoltaic This function is only effective when the user selects the peak shaving and valley filling power being exported to the power grid. - Page 14 Trouble Shooting Operating of the Inverter 4 Trouble Shooting This part introduces the common fault and solving steps, provides troubleshooting methods and skills to the user, and helps the user identify and solve some common faults of the inverter. Protection Description Recommended solution code...
- Page 15 Trouble Shooting Trouble Shooting...
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Page 16: Technical Data
Technical Data Technical Data 5 Technical Data Model SKT4KTL3H SKT5KTL3H SKT6KTL3H SKT8KTL3H SKT10KTL3H SKT12KTL3H Efficiency Input(PV) Max conversion efficiency 98.0% 98.0% 98.2% 98.2% 98.2% 98.2% Max PV Power 5500W 6500W 7500W 9500W 11500W 13200W European efficiency 97.3% 97.3% 97.5% 97.5% 97.5%... - Page 17 Technical Data Technical Data Smart Meter Connection Instruction 2.3 System with multi-inverters We support multi inverters with one smart to form a large capacity energy storage system, 1. Packing list connection diagram is as follows： Smart Meter C onne ction Instruction 1.
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