Clenergy TNK-10000-LV-A1 User manual

TNK-10000-LV-A1
User Manual
Ver. 1.2 / Last Updated - Aug 2023

User Manual / TNK-10000LV-A1
2
Index
- Index -
Statement of Law
Safety Precautions
Preface
Introduction
- Brief Introduction
- Product Properties
- Product Identity Definition
Product Specification
- Size and Weight / Performance Parameter
- Interface Definition
- Battery Management System(BMS)
Voltage Protection / Current Protection
Temperature Protection / Other Protections
Installation and Configuration
- Preparations for Installation
Environmental Requirements
Tools and Data
Technical Preparation
Unpacking Inspection
Engineering Coordination
- Equipment Installation
Floor Installation
Wall Mounted Installation
Electrical Installation
Battery Module DIP Switch Definition and Description
Battery Parameter Settings on the Inverter
Register on the Website after Installation
Use, Maintenance and Troubleshooting
- Battery System Usage and Operation Instructions
- Alarm Description and Processing
- Analysis and Treatment of Common Faults
3
3 - 4
5
6 - 7
6
6
7
8 - 12
8
9 - 10
11 - 12
11
12
13 - 28
13 - 16
13
14
14
15
16
17 - 28
17 -18
18 -19
20 - 24
25 - 27
28
28
29 - 31
29
29 - 30
31

3
User Manual / TNK-10000LV-A1
Statement of Law
TNK is an energy storage solution designed in Australia and manufactured by Xiamen Well Energy
Technology Co., Ltd. Clenergy Technologies is the majority shareholder in this joint venture – Xiamen
Well Energy.
Xiamen Well Energy Technology Co., Ltd. owns the copyright of the document.
No part of this document may be excerpted, reproduced, translated, annotated or duplicated in any
form or by any means without the prior written permission of Xiamen Well Energy Technology Co.,
Ltd.
This product complies with the design requirements of environmental protection and personal safe-
ty. The storage, use and disposal of this product should be in accordance with the product manual,
relevant contract or relevant laws and regulations.
Customers can check for product or technology updates on Xiamen Well Energy Technology Co.,
Ltd.’s website.
The product may be subject to modification without prior notice to the user.
Safety Precautions
To prevent accidental fires or explosions, do not immerse the battery in water or expose it to exces-
sive heat.
Please connect wires correctly during installation. Do not reverse the polarity.
Do not connect the positive (+) or negative (–) terminals to any conductive material such as a wire to
prevent short circuits.
Do not subject the battery to any damage, such as piercing it with sharp objects, striking it with
heavy objects or trampling it.
Turn off the power completely when removing any device from the system or rewiring the system to
reduce the risk of electric shock.
In the unlikely event of fire danger on the battery, use a dry powder fire extinguisher. Using a liquid
fire extinguisher may lead to an explosion.
For your safety, please do not arbitrarily dismantle or disassemble any component. The maintenance
must be performed by authorised technical personnel or our company’s technical support team.
Failure to do so will result in malfunction and will void the warranty.
Do not dispose of the battery in household waste. To reduce environmental impacts, bring your
battery to a certified recycling depot at the end of its life.
Warning
- Statement of Law / Safety Precautions -

User Manual / TNK-10000LV-A1
4
Caution
Our product has been inspected before shipment. Please contact us if you find
components missing, damaged or abnormal phenomena, such as a bulging outer case.
For safety reasons, the product should be grounded properly before use.
To achieve a proper installation and the best outcome for the system, please ensure that
the parameters of the connected devices are compatible.
Do not mix different battery brands, types and models. Never use old and new batteries
together.
Working environment and storage methods could impact the product’s lifespan.
To ensure proper use of the battery, please comply with the operating environment
requirements in the instructions.
For long-term storage, recharge the battery every six months. The charged state must
exceed 80% of the battery capacity.
Please charge the battery within 48 hours upon full discharge or when the
over-discharging protection mode is activated.
Formula of theoretical standby time: T=C/I (Units must be specified, eg., C is the battery
capacity in kWh, I is the total current of the internal loads in A).
If the data-plate or production information sticker is damaged or invalid please contact
you local Well Energy authorised distributor or service center.
The Inverters BMS internal DIP switches are used to assign BMS address on CAN, before
opening unit to set DIP switches please contact Well energy’s support centre and provide
the product ID to receive authorisation to do so.
No other operations related to opening the unit are allowed except for performing DIP
switch settings
- Safety Precautions -

5
User Manual / TNK-10000LV-A1
Preface
Only trained and qualified professionals are allowed to install, operate, and maintain the device.
Please comply with local safety regulations and operational rules during installation, operation and
maintenance to avoid unexpected injury or device damage.
The safety declaration in the manual is supplementary to your local safety regulations.
The manufacturer does not undertake any responsibility for device operations violating general
safety requirements and safety standards.
Manual Declaration
TNK-10000-LV-A1 Lithium Iron Phosphate(LiFePO4) Battery is an external battery product used to store
electricity for residential use. TNK battery can be charged through an inverter by either grid power or
solar power. The stored energy could then be used to supply electricity to the home to reduce grid
usage(maximum self consumption).
TNK-10000-LV-A1 User Manual systematically elaborates on device structure, parameters, basic
procedure, installation methods, operation and maintenance.
Safety Statement
- Preface -

User Manual / TNK-10000LV-A1
6
Introduction
Brief Introduction
TNK-10000-LV-A1 series is equipped with a LiFePO4 battery for residential use. This product with
cutting-edge battery storage technology is developed based on customer needs and market
trends. The purpose is to offer a high-quality product that can supply stable electricity to custom-
ers. The product has a long lifespan and can operate in a wide temperature range environment. Its
compact size allows space-saving and a seamless installation experience.
TNK-10000-LV-A1 series carries our core self-developed battery management system. It can store
energy when the grid is down or PV system is not producing. Several TNK batteries can work
in parallel to form a multi-module system with a larger capacity to meet a longer battery energy
supply time.
Complies with European RoHS, is certified by SGS and employs a non-toxic and
environment-friendly battery.
The Anode material is lithium iron phosphate (LiFePO4) which has high safety performance with a
longer lifespan.
Equipped with a BMS to achieve the best system performance – which possesses protection func-
tions such as over-discharge, over-charge, over-current and abnormal temperature.
Self-management on charging and discharging. Integrated single-core balancing capabilities.
Each modular internal battery is equipped with intelligent diagnosis and design configurations.
Flexible configurations allow multiple batteries used in a paralleled configuration for longer ener-
gy-supplying time.
Self-ventilation with low system noise.
Minimum energy consumption on standby.
No memory effect on battery capacity - it can be charged or discharged shallowly.
Wide range of operating temperature, 0°C ~ +50 °C. At the maximum threshold of +55 °C
- The system can maintain circulation and discharge performance.
Compact size, lightweight and IP65 design for easier installation and maintenance.
Product Properties
TNK-10000-LV-A1 energy storage product is formed by LiFePO4 battery cells that are managed
effectively by its internal battery management system (BMS). The system’s features are as below:
- Introduction -

7
User Manual / TNK-10000LV-A1
Battery Energy Storage System Nameplate
Battery voltage is higher than safe voltage.
Direct contact may cause an electric shock hazard.
Be careful with your actions and be aware of the dangers.
Read the user manual before using.
Do not dispose of this product with general household waste.
Consult your local regulations for proper recycling or disposal instructions.
Do not dispose the battery at will when the battery reaches the end of its lifespan.
It can be used after being recycled by a professional recycling organization.
This battery product meets European directive requirements.
This battery product has passed the TUV certification test.
Product Identity Definition
- Introduction -

User Manual / TNK-10000LV-A1
8
Product Specification
Product Series TNK-10000-LV-A1
Nominal Voltage 51.2 V
Nominal Capacity 200Ah
Dimensions 570 x 190 x 972 mm
Weight 109 kg
IP Rating IP65
Work Voltage Range 44.8 ~ 57.6V
Nominal Energy 10.24 kWh
Nominal Power 5.12 kW
Usable Energy 9.21 kWh
Max Charging Current 105 A
Max Discharge Current 105 A
Size and Weight / Performance Parameters
- Product Specification -

9
User Manual / TNK-10000LV-A1
This section elaborates on the interface functions of the device’s front panel.
Positive
Connector The battery Positive DC connector
1
2
3
4
5
6
7
When the battery is used independently:
The CAN/RS485 socket is connected to the inverter CAN/RS485 interface through
the communication cable.
When the battery is used in parallel:
This CAN/RS485 communication socket is connected to the COM OUT interface
of the next TNK-10000-LV-A1 through communication cable.
The battery Negative DC connector
When the battery is used independently:
This CAN/RS485 socket is not used.
When the battery is used in parallel:
This CAN/RS485 communication socket is connected to the COM IN interface of
another TNK-10000-LV-A1 through communication cable.
(Factory default CAN communication mode)
Press the button to turn on the battery system. When the battery is in a standby
state, such as storage, transportation etc., it has to be turned off by pressing the
power button. The battery system will automatically sleep when the device is
without external load and power for 72 hours. ALM light instruction details are
listed in the table in the table “ALM light instructions” on Page 10.
Circuit Protection
The number of LED lights illuminated shows the batteries state of charge.
Details are in the table “LED status indicators” on Page 10.
COM IN
Negative
Connector
COM OUT
Power
button
DC circuit
breaker
SOC
Interface Definition
- Product Specification -

User Manual / TNK-10000LV-A1
10
ALM light instructions
Blue light on Normal state
Red light on Fault - Discontinue use and contact customer support
Red light flashes Temperature or Voltage out of range - reset device
Red light flashes quickly Fault - Discontinue use and contact customer support
Blue and red lights flash alternately The communication between BMS board and light board
is lost
Blue and red lights flash alternately
and SOC flash
The communication between the light board and the slave
BMS is lost. (This situation only applies to parallel battery
operation.)
LED status indicators
State SOC LED1 LED2 LED3 LED4
Charging
0 ≤ SOC < 25 flash
25 ≤ SOC < 50 on flash
50 ≤ SOC <75 on on flash
75≤ SOC ≤100 on on on flash
Discharging /
Standby
0 ≤ SOC < 25 on
25 ≤ SOC < 50 on on
50 ≤ SOC <75 on on on
75≤ SOC ≤100 on on on on
LED on for 30 seconds
- Product Specification -