Power Solid PSSi3600W 580VK User manual

i
Notice
The purchased products, services and features are stipulated by the contract made between the customer. All or
part of the products, services and features described in this document may not be within the purchase scope or the
usage scope. Unless otherwise specification in the contract, all statements, information, and recommendations in
this document are provided “AS IS without warranties, guarantees or representations of any kind, either express
or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.

Foreword
PV Energy Storage Inverter PSSi （ 3600-6000W ） #580VK
Series
User Manual
ii
Foreword
Summaries
Thank you for choosingthe PV energy storage inverter PSSi
（ 3600-6000W ） #580VK series
(hereinafter referred to as PSSi （ 3600-6000W ） #580VK)!
This document gives a description of the PV energy storage inverter PSSi （ 3600-6000W ） #580VK
series, including the features, performance, appearance, structure, working principles, installation,
operation and maintenance.etc.
Please save the manual after reading, in order to consult in the future.
T e figures in t is manual are just for reference, for details please see t e actual product.
Suitable Model
 Inverter
− PSSi3600W#580VK
− PSSi5000W#580VK
− PSSi6000W#580VK
 Battery
− iStoragE-B8
1. T e PV energy storage inverter PSSi （ 3600-6000W ） #580VK series consists of inverter and
battery.
2. Single battery is iStoragE-B8, two batteries is iStoragE-B16, and so on. T e PV energy storage
inverter PSSi （ 3600-6000W ） #580VK series install up to 4 batteries. For special illustration, t e
following take iStoragE-B8 as an example.
Symbol Conventions
The manual quotes the safety symbols, these symbols used to prompt users to comply with safety
matters during installation, operation and maintenance. Safety symbol meaning as follows.

PV Energy Storage Inverter PSSi （ 3600-6000W ） #580VK
Series
User Manual Foreword
iii
Symbol Description
Alerts you to a high risk hazard that will, if not avoided, result in
serious injury or death.
Alerts you to a medium low risk hazard that could, if not avoided,
result in moderate or minor injury.
Alerts you to a low risk hazard that could, if not avoided, result in
minor injury.
Anti-static prompting.
Be care electric shock prompting.
Provides a tip that may help you solve a problem or save time.
Provides additional information to emphasize or supplement
important points in the main text.

Contents
PV Energy Storage Inverter PSSi （ 3600-6000W ） #580VK
Series
User Manual
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Contents
1 Safety Description......................................................................................................................... 1
1.1 Safety Announcements ..................................................................................................................................... 1
1.1.1 Use Announcements ................................................................................................................................ 1
1.1.2 Inverter Symbol Illustration .................................................................................................................... 3
1.1.3 Protection for PV Array .......................................................................................................................... 3
1.1.4 ESD Protection ........................................................................................................................................ 4
1.1.5 Grounding Requirements ........................................................................................................................ 4
1.1.6 Moisture-proof Protection ....................................................................................................................... 4
1.1.7 Safety Warning Label Setting ................................................................................................................. 5
1.1.8 Electrical Connection .............................................................................................................................. 5
1.1.9 Measurement Under Operation ............................................................................................................... 5
1.2 Safety Precaution for Battery Pack .................................................................................................................. 6
1.2.1 General Safety Precautions ..................................................................................................................... 6
1.2.2 Response to Emergency Situations ......................................................................................................... 6
1.3 Requirements for Operator ............................................................................................................................... 7
1.4 Environment Requirements .............................................................................................................................. 8
2 Overview ......................................................................................................................................... 9
2.1 Product Intro..................................................................................................................................................... 9
2.1.1 Model Meaning ..................................................................................................................................... 10
2.1.2 Features ................................................................................................................................................. 10
2.1.3 Operating Mode .................................................................................................................................... 11
2.2 Appearance and Structure ............................................................................................................................... 12
2.2.1 LED Signals .......................................................................................................................................... 13

PV Energy Storage Inverter PSSi （ 3600-6000W ） #580VK
Series
User Manual Contents
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2.2.2 External Terminal Illustration ............................................................................................................... 15
2.3 Application Scenes ......................................................................................................................................... 17
3 Installation.................................................................................................................................... 19
3.1 Installation Process ......................................................................................................................................... 19
3.2 Installation Preparation .................................................................................................................................. 20
3.2.1 Tools ...................................................................................................................................................... 20
3.2.2 Installation Environment ....................................................................................................................... 21
3.2.3 Installation Space .................................................................................................................................. 21
3.2.4 Installation Way .................................................................................................................................... 22
3.3 Transportation and Unpacking ....................................................................................................................... 22
3.3.1 Transportation ....................................................................................................................................... 22
3.3.2 Unpacking and Checking ...................................................................................................................... 23
3.4 Installation ...................................................................................................................................................... 24
3.4.1 Single Battery Installation ..................................................................................................................... 24
3.4.2 More Batteries Installation .................................................................................................................... 28
3.4.3 Inverter Installation ............................................................................................................................... 32
3.5 Electrical Connection ..................................................................................................................................... 34
3.5.1 Wire Requirement ................................................................................................................................. 34
3.5.2 External Grounding Connection ........................................................................................................... 36
3.5.3 DC Input (PV) Connection ................................................................................................................... 37
3.5.4 Battery Connection ............................................................................................................................... 40
3.5.5 AC Output (GRID) Connection ............................................................................................................ 42
3.5.6 WIFI Connection................................................................................................................................... 45
3.5.7 Communication Port Connection (Optional) ........................................................................................ 46
3.6 Check the Installation ..................................................................................................................................... 50
4 APP Operation ............................................................................................................................. 51
4.1 First Startup .................................................................................................................................................... 51
4.2 Inverter Information Query ............................................................................................................................ 53
4.2.1 Running Information ............................................................................................................................. 55

Contents
PV Energy Storage Inverter PSSi （ 3600-6000W ） #580VK
Series
User Manual
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4.2.2 Status Information ................................................................................................................................. 58
4.3 Control Interface ............................................................................................................................................ 60
5 Startup and S utdown ............................................................................................................... 65
5.1 Startup ............................................................................................................................................................ 65
5.2 Shutdown ....................................................................................................................................................... 65
6 Maintenance and Troubles ooting ......................................................................................... 66
6.1 Maintenance ................................................................................................................................................... 66
6.2 Troubleshooting .............................................................................................................................................. 66
7 Package, Transportation and Storage ...................................................................................... 78
7.1 Package .......................................................................................................................................................... 78
7.2 Transportation ................................................................................................................................................ 78
7.3 Storage ........................................................................................................................................................... 78
A Tec nical Specifications ........................................................................................................... 80
B Acronyms and Abbreviations .................................................................................................. 85

PV Energy Storage Inverter PSSi （ 3600-6000W ） #580VK
Series
User Manual 1Safety Description
1
1 Safety Description
This chapter mainly introduces the safety announcements.Prior to performing any work on the device,
please read the user manual carefully, follow the operation and installation instructions and observe
all danger, warning and safety information.
1.1 Safety Announcements
Before operation, please read the announcements and operation instructions in this section carefully
to avoid accident.
The promptings in the user manual, such as "Danger", "Warning", "Caution", etc. don't include all
safety announcements. They are just only the supplement of safety announcements when operation.
Any device damage caused by violating t e general safety operation requirements or safety standards
of design, production, and usage will be out of guarantee range.
1.1.1 Use Announcements
Don't touch terminals or conductors that connected with grid to avoid lethal risk!

1Safety Description
PV Energy Storage Inverter PSSi （ 3600-6000W ） #580VK
Series
User Manual
2
There is no operational part inside the inverter. Please do not open the crust of the inverter by
yourself, or it may cause electric shock. The inverter damage caused by illegal operation is out of the
guarantee range.
Damaged device or device fault may cause electric shock or fire!
 Before operation, please check if the inverter is damaged or has other danger.
 Check if the external device or circuit connection is safe.
Before checking or maintenance, if the DC side and AC side is power down just now, it is necessary
to wait for 5 minutes to ensure the inner device is completely discharged, and then the operation can
be performed.
The surface temperature of the inverter may reach to 60 ℃ . During running, please don't touch the
surface to avoid scald.
No liquid or other objects are allowed to enter the inverter, or, it may cause inverter damage.