Opal Energy Power Lite L051100-A1 User manual

1
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
Power Lite
L051100-A1 Lithium Battery System User Manual
Ver 1.3

2
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
OPAL ENERGY PTE LTD
For the latest power Lite installation documents in all supported languages, visit:
www.opalenergy.com.sg
Warning: Read this entire document before installing or using power Lite. Failure to do so
or to follow any of the instructions or warnings in this document can result in electrical
shock, serious injury, or death, or can damage power Lite, potentially rendering it
inoperable.
PRODUCT SPECIFICATIONS
All specifications and descriptions contained in this document are verified to be accurate at
the time of printing. However, because continuous improvement is a goal at OPAL
ENERGY, we reserve the right to make product modifications at any time.
The images provided in this document are for demonstration purposes only. Depending on
product version and market region, details may appear slightly different.
ERRORS OR OMISSIONS
To communicate any inaccuracies or omissions in this manual, send an email to
[email protected]
ELECTRONIC DEVICE: DO NOT THROW AWAY
Proper Disposal of batteries is required. Refer to your local codes for disposal
requirements
MADE IN CHINA
2022 OPAL ENERGY PTE LTD. All rights reserved.
All information in this document is subject to copyright and other intellectual property rights of
OPAL ENERGY PTE LTD, and its licensors. This material may not be modified, reproduced or
copied, in whole or in part, without the prior written permission of OPAL ENERGY PTE LTD,
and its licensors. Additional information is available upon request. The following are
trademarks or registered trademarks of OPAL ENERGY PTE LTD.

3
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
OPAL ENERGY PTE LTD
18, Boon Lay Way, #06-107, Trade Hub 21, Singapore 609966
All other trademarks contained in this document are the property of their respective owners
and their use herein does not imply sponsorship or endorsement of their products or services.
The unauthorized use of any trademark displayed in this document or on the product is strictly
prohibited.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE IMPORTANT SAFETY INSTRUCTIONS
This manual contains important instructions for the power Lite that must be followed during
installation and maintenance of the system.
power Lite installation and service require knowledge of high voltage electricity and should only
be performed by OPAL ENERGY Certified Installers. OPAL ENERGY assumes no liability for
injury or property damage due to repairs attempted by unqualified individuals or a failure to
properly follow these instructions. These warning and cautions must be followed when using
power Lite.
Symbols Used
These symbols indicate important safety information in this guide or on the equipment:
WARNING: indicates a hazardous situation which, if not avoided, could result in injury
or death.
CAUTION: indicates a hazardous situation which, if not avoided, could result in minor
injury or damage to the equipment.
NOTE:indicate an important step or tip that leads to best results, but is not safety or damage
related.
REFER TO OPERATING INSTRUCTIONS: indicates that user should refer to
operating or installation instructions before proceeding.
RISK OF ELECTRIC SHOCK: indicates components that present risk of electrical
shock.
CAUTION, RISK OF ELECTRIC SHOCK, ENERGY STORAGE TIMED
DISCHARGE, Discharge time is 5 minutes from de-energization.
BIDIRECTIONAL TERMINIAL: indicates location of combined input/output connector
on the equipment.
PROTECTIVE CONDUCTOR TERMINAL: indicates location of grounding connection on
the equipment.

4
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
OPAL ENERGY PTE LTD
18, Boon Lay Way, #06-107, Trade Hub 21, Singapore 609966
General Information
WARNING: Reading this entire document before installing or using power Lite. Failure to
do so or to follow any of the instructions or warnings in this document can result in electrical
shock, serious injury, or death or can damage power Lite, potentially rendering it inoperable.
WARNING: A battery can present a risk of electrical shock, fire, or explosion from
vented gases. Observe proper precautions.
WARNING: power Lite installation must be carried out only by OPAL ENERGY
Certified Installers who have been trained properly.
WARNING: power Lite is heavy. Use of Lift equipment is recommended.
WARNING: Use power Lite only as directed.
WARNING: Do not use power Lite if it is defective, appears cracked, broken, or
otherwise damaged, or fails to operate.
WARNING: Before beginning the wiring portion of the installation, ensure that power
Lite is switched off, and open any associated circuit breakers and disconnect switches (if
applicable for the installation).
WARNING: Do not attempt to open, disassemble, repair, tamper with, or modify power
Lite. power Lite and its components are not user serviceable. Batterycells in power Lite are
replaceable. Contact the OPAL ENERGY Certified Installer who installed the system for any
repairs.
WARNING: To protect power Lite and its components from damage when transporting,
handle with care. Do not impact, Pull, drag, or step on power Lite. Do not subject power Lite to
any strong force. To help Prevent damage, leave power Lite in its shipping packaging until it is
ready to be installed.
WARNING: Do not insert foreign objects into any part of power Lite.
WARNING: Do not expose power Lite or its components to direct flame.
WARNING: Do not install power Lite near heating equipment.
WARNING: Do not immerse power Lite or its components in water or other fluids.
CAUTION: Do not use solvents to clean power Lite, or expose power Lite to flammable
or harsh chemicals or vapors.
CAUTION: Do not use fluids, parts or accessories other than those specified in this
manual including use of non-genuine parts or OPAL ENERGY accessories, or parts or
accessories not purchased directly from OPAL ENERGY or a OPAL ENERGY-certified
party.
CAUTION: Do not place power Lite in a storage condition for more than one (1) month,
without placing power Lite into a storage condition in accordance with OPAL ENERGY’s
storage specifications.

5
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
OPAL ENERGY PTE LTD
18, Boon Lay Way, #06-107, Trade Hub 21, Singapore 609966
CAUTION: Do not paint any part of power Lite, including any internal or external
components such as the exterior shell or casing.
CAUTION: Do not connect power Lite directly to photo voltaic (PV) solar wiring.
CAUTION: When installing power Lite in a garage or near vehicles, keep it out of the
driving path. If possible, install power Lite on a side wall and/or above the height of vehicle
bumpers.
Environmental Conditions
WARNING: Install Power Lite in a location that prevents damage from flooding.
WARNING: Operating or storing power Lite in temperatures outside its specified range
might cause damage to Power Lite.
WARNING: Do not expose power Lite to ambient temperature above 40 ℃or below -
20 ℃.
CAUTION: Ensure that no water sources are above or near Power Lite, including
downspouts, sprinklers, or faucets.
CAUTION: Ensure that snow does not accumulate around Power Lite.
Revision History：
Date
Revision
Description
Owner
2021 -12-10
V1.0
Initial Release
TangXX
2022-04-30
V1.1
Update template, Same parameters update.
TangXX
2022-06-30
V1.2
Update parallel diagram；Update Unpacking
TangXX
inspection
Defined ∆V requirement when battery in
Parallel
2022-04-30
V1.3
Parameters update.
TangXX

6
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
OPAL ENERGY PTE LTD
18, Boon Lay Way, #06-107, Trade Hub 21, Singapore 609966
CONTENT
1. INTRODUCTION..............................................................................................8
1.1. MAIN FEATURES..................................................................................................................................................8
1.2. SAFETY PRECAUTIONS........................................................................................................................................8
Prohibited...........................................................................................................................................................................................9
Prohibited...........................................................................................................................................................................................9
Prohibited……………………………………………………………………………………………………………………………………………………………………………………10
Prohibited……………………………………………………………………………………………………………………………………………………………………………………10
Keep dry………………………………………………………………………………………………………………………………………………………………………………………10
Do not disassemble……………………………………………………………………………………………………………………………………………………………………..10
Prohibited……………………………………………………………………………………………………………………………………………………………………………………10
Keep dry………………………………………………………………………………………………………………………………………………………………………………………11
Prohibited……………………………………………………………………………………………………………………………………………………………………………………12
1.3. PRECAUTIONS FOR USE ....................................................................................................................................12
2. SPECIFICATION AND FUNCTIONS .............................................................13
. 2.1. SYSTEM INTRODUCTION……………………………………………………………………………………………………………………………………………13
2.2. DIMENSIONS .....................................................................................................................................................14
2.3. SPECIFICATIONS................................................................................................................................................14
2.4. INSTALLING INSTRUCTIONS ................................................................................................................................15
2.4.1. Definition of Sampling Connector -CON1................................................................................................15
2.4.2. Definition of Sampling Connector -CON2................................................................................................16
2.4.3. Definition of Sampling Connector -CON3................................................................................................16
2.4.4. Definition of Sampling Connector -CON4................................................................................................16
2.4.5. Front View................................................................................................................................................16
2.4.6 Port CAN/RS485 and RS485……………………………………………………………………………………17
17
3. INSTALLATION.............................................................................................18
3.1. UNPACKING INSPECTION....................................................................................................................................18
3.2.DC CABLE REQUIREMENTS ................................................................................................................................19
3.3. DC CABLE........................................................................................................................................................19
3.3.1 Material List...............................................................................................................................................19
3.3.2 Steps……………………………………………………………………………………………………………….20
3.4. DC CABLECONNECTION...................................................................................................................................20
3.4.1 Single Unit.................................................................................................................................................20
3.4.2 Multi-Units in Parallel (4 units as an example)..........................................................................................21
3.4.3. Set up Master Pack and Slave Pack .......................................................................................................22
4. POWER ON AND OFF...................................................................................23
4.1. INSTRUCTION ....................................................................................................................................................23
4.1.1 System Power ON ....................................................................................................................................23
4.1.2.System Power OFF...................................................................................................................................23
4.1.3.Sleep and Wake-up Function....................................................................................................................23
4.1.4.Alarm Signal Function...............................................................................................................................23
4.1.5.System Status Instruction.........................................................................................................................24
4.1.7.SoC Indicator ............................................................................................................................................25

7
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
5. TRANSPORTATION AND STORAGE...........................................................25
5.1. TRANSPORTATION.............................................................................................................................................25
5.2. STORAGE..........................................................................................................................................................25
6. DISCLAIMER.................................................................................................25

8
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
OPAL ENERGY PTE LTD
18, Boon Lay Way, #06-107, Trade Hub 21, Singapore 609966
1. Introduction
Thank you for choosing OPAL Energy storage system.
The energy storage module is comprised of lithium ion rechargeable batteries with 5.12 kWh capacity,
and the controller enables a control of multiple modules.
This manual provides information regarding safety precautions to prevent possible accidents and how
to use the product.
Please read this manual carefully before use for safety and keep this manual handy for reference.
1.1. Main Features
Some main features of this product are:
◼Long Life Span
The battery can be expected to remain serviceable for more than 10 years if charged and discharged
once in a day at room temperature (25 °C).
◼Long Life Span
Olivine-type lithium iron phosphate batteries with excellent thermal stability and storage
characteristics are used in this product. The module also incorporates a self-monitoring function for
the detection of any abnormalities in energy storage.
◼Compact Design
The height is nicely designed in 3U, in favour of standard industrial applications.
◼High Capability
Multiple energy storage modules can be connected in parallel, and the capacity can be customized
according to the intended use.
1.2. Safety Precautions
OPAL Energy products are designed with full consideration of safety. However, all electrical
appliances can be dangerous if used inappropriately; it can cause a fire or electric shock that leads to
severe injury or death. For your protection, please read these safety precautions thoroughly.
Definitions of Symbols:
Below are symbols used in this manual and the unit.
Please read through the following definitions before installing.
Warning
If you ignore these instructions, it can lead to a fire or electric shock
causing serious injury or death.

9
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
OPAL ENERGY PTE LTD
18, Boon Lay Way, #06-107, Trade Hub 21, Singapore 609966
Caution
If you ignore these instructions, it can lead to electric shock or other
accidents causing injury or harm to nearby products.
Warning
If you do not follow the instructions below, it can lead to a fire or electric shock causing
serious injury or death.
Instruction
Use designated cable. A non-designated cable use can cause electric shock. Be sure to use the cable
designated in this manual.
Prohibited
Do not damage cables. If you damage a cable, it can cause a fire or electric shock.
1. Do not alter or damage a cable.
2. Do not place heavy objects on a cable or pull the cable.
3. Do not place a heater near the cable, which may result in the cable overheating.
4. Do not tuck down a cable when installing in a rack.
5. When you unplug a communication cable, be sure to hold the plug and pull it.
Instruction
Connect a power cable and communication cable properly.
1. If you connect a power cable improperly, contact resistance will increase and it may damage the
parts or cause a fire.
2. Insert the connector of the communication cable all the way in. If it is connected improperly, the
system may be deactivated.
Prohibited
Do not install in a closed area. If the module/controller is installed in a closed area with no air-
conditioning, heat may build up inside the set and cause a fire.
Prohibited
Do not place the battery in direct sunlight or near a heater. Doing so can cause deformation, a
breakdown, or a fire. Pay extra attention when you place the device near windows.
Prohibited
Do not install the set where excessive oil smoke, steam, moisture or dust is contained in the air. If the
device is installed in such a place, it may cause a fire or electric shock.

10
OPAL Energy Pte Ltd www.opalenergy.com.sg I Tel: [phone]
OPAL ENERGY PTE LTD
18, Boon Lay Way, #06-107, Trade Hub 21, Singapore 609966
Prohibited
Wear insulating gloves and protection glasses during installation and connection of the set to prevent
electric shock or other injuries.
Keep Dry
1. Do not allow water and/or foreign objects inside the module
2. Water or foreign objects inside the module can cause a fire or electric shock.
3. Should this occur, however, turn off the “POWER ON/OFF” switch on the controller to shut down,
and remove the power connector from the “Input Positive”and “Input Negative”terminal of the
module.
Do not disassemble
Do not open the set unnecessarily. Opening and modifying the unit can cause a fire or electric shock.
Caution
If you ignore any of the following instructions, it can cause injury or damage to nearby
products.
Prohibited
Do not cover the vent. If the vent is covered, heat may build up inside the set and cause a fire.
1. Do not put the device in a poorly ventilated and narrow space.
2. Remove any dust buildup in the vent.
3. Do not place the device upside down or sideways.
4. Do not place on a shag carpet or bed.
5. Do not cover the vent with a cloth, etc.
Instruction
Install in a stable place.
1. If you install the set in an unstable place, such as an unstable rack, it may fall and cause injury.
2. Do not install upside down or sideways. The set may drop and cause injury.
◼Instruction
Use the designated packaging materials for transportation. If you do not use the designated packaging
materials, the packaging material may be damaged by vibration during transportation and it may
cause injury.