Li-LV Battery Series
USER MANUAL
Li-LV LFP Battery Module | USER MANUAL
Overview
To secure the full 10-year product warranty, be sure to install the Wattsonic Li-LV battery modules by qualified installers.
Warning: Read this entire document before installing or using Wattsonic Li-LV LiFePO4 battery modules. 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 Wattsonic Li-LV LiFePO4 battery module, 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 Wattsonic, 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, please 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(ie. EC N 1013/2006 among European Union).
©2018 Wuxi Wattsonic Energy Technology Ltd. All rights reserved.
All information in this document is subject to copyright and other intellectual property rights of Wuxi Wattsonic Energy Technology Co.,
Ltd. and its licensors. This material may not be modified, reproduced or copied, in whole or in part, without the prior written permission of Wuxi Wattsonic Energy Technology Ltd. and its licensors. Additional information is available upon request. The following are trademarks or registered trademarks of Wuxi Wattsonic Energy Technology Ltd. in Jermany, South Africa, Australia, UK and other countries: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. Wattsonic Li-LV LiFePO4 battery module installation and repair instructions assume knowledge of high voltage electricity and should only be performed by Wattsonic Certified Installers. Wattsonic assumes no liability for injury or property damage due to repairs attempted by unqualified individuals or a failure to properly follow these instructions. These warnings and cautions must be followed when using Wattsonic.
SYMBOLS IN THIS DOCUMENT
This manual uses the following symbols to highlight important information:
 Warning | WARNING indicates a hazardous situation which, if notavoided, could result in injury or death. |
 Caution | CAUTION indicates a hazardous situation which, if notavoided, could result in damage to the equipment. |
| Note | NOTE indicates an important step or tip that leads to best results, but is not safety or damage related. |
GENERAL INFORMATION
Warning: Read this entire document before installing or using Wattsonic Li-LV battery. 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 Watt sonic Battery, potentially rendering it inoperable. Warning: A battery can present a risk of electrical shock, fire, or explosion from vented gases. Observe proper precautions. Warning: Watt sonic Li-LV Battery installation must be carried out only by Watt sonic Certified Installers, who have been trained in dealing with high voltage electricity. Warning: Watt sonic Li-LV battery is heavy and challenging to lift. Warning: Use Watt sonic Li-LV Battery only as directed. Warning: Do not use Watt sonic Li-LV Battery if it is defective, appears cracked, broken, or otherwise damaged, or fails to operate. Warning: Before beginning the wiring portion of the installation, first power off the inverter and then open the AC and DC disconnect switches (if applicable for the installation). Warning: Do not attempt to open, disassemble, repair, tamper with, or modify Watt sonic Li-LV Battery. Watt sonic Li-LV Battery is not user serviceable. LiFePO4 battery Cells in Watt sonic Li-LV Battery are not replaceable. Contact the Watt sonic Authorized Reseller who sold the Watt sonic Li-LV Battery for any repairs. Warning: Do not connect Watt sonic Li-LV Battery to alternating current(AC) carrying conductors. Watt sonic Li-LV Battery must be wired to either an inverter or a DC combiner panel that is then wired to an inverter. No other wiring configuration may be used. Warning: Watt sonic Li-LV Battery contains components, such as switches and relays, that can produce arcs or sparks. Warning: To protect Watt sonic Li-LV Battery and its components from damage when transporting, handle with care. Do not impact, pull, drag, or step on Watt sonic Li-LV Battery. Do not subject Watt sonic Li-LV Battery to any strong force. To help prevent
damage, leave Watt sonic Li-LV Battery in its shipping packaging until it is ready to be installed. Warning: Do not insert foreign objects into any part of Watt sonic Li-LV Battery. Warning: Do not expose Watt sonic Li-LV Battery or its components to direct flame. Warning: Do not install Watt sonic Li-LV Battery near heating equipment. Warning: Do not immerse Watt sonic Li-LV Battery or its components in water or other fluids. Caution: Do not use cleaning solvents to clean Watt sonic Li-LV Battery, or expose Watt sonic Li-LV Battery 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 Watt sonic Li-LV parts or accessories, or parts or accessories not purchased directly from Watt sonic or a Watt sonic-certified party. Caution: Do not place Watt sonic Li-LV Battery in a storage condition for more than one (1) month, or permit the electrical feed on the Watt sonic Li-LV Battery to be severed for more than one (1) month, without placing Watt sonic Li-LV Battery into a storage condition in accordance with Watt sonic ’s storage specifications. Caution: Do not paint any part of Soltaro LFP Battery, including any internal or external components such as the exterior shell or casing. Caution: Do not connect Watt sonic Li-LV Battery directly to photovoltaic (PV) solar wiring. Caution: When installing Watt sonic Li-LV Battery in a garage or near vehicles, keep it out of the driving path. If possible, install the Watt sonic Li-LV Battery on a side wall and/or above the height of vehicle bumpers.
ENVIRONMENTAL CONDITIONS
Warning: Install Watt sonic Li-LV Battery at a height that prevents damage from flooding. Warning: Operating or storing Watt sonic Li-LV Battery in temperatures outside its specified range might cause damage to Watt sonic Li-LV Battery. Warning: Do not expose the Watt sonic Li-LV Battery to ambient temperatures above 60°C (140°F) or below -30°C (-22°F). Caution: Ensure that no water sources are above or near Watt sonic Li-LV Battery, including downspouts, sprinklers, or faucets.
Specifications
5kWh Wall Mounted/Free Stand LiFePO4 Battery Module
| Total Energy [kWh] | 5 |
| Useable Energy [kWh] | 4.5 |
| Nominal Voltage [V] | 51.2 |
| Nominal Capacity [Ah] | 100 |
| Operating Voltage Range [V] | 40~58.4 |
| Nominal Charge Current [A] | 100 |
| Nominal Discharge Current [A] | 100 |
| Peak Discharge Current [A] | 110 |
| Calender Life [Year] | 20 years @25 ℃, 15 years @35 ℃, 10 years @45 ℃ |
| Depth of Discharge [%] | 90 |
| Data Communication | CAN/RS485 |
| 0-45 ℃ Charge, -20~55 ℃ Discharge, | |
| Temperature | -10~45 ℃ Stock Storage |
| Enclosure Protection Rating | IP 65 |
| DC Isolator | Integrated |
| Certificate | / IEC60950/ IEC60068/ CE |
| Scalability Range/Mode | Max. 5 Modules Parallel |
| Installation Mode | Wall Mounted |
| Dimensions [W*H*D] | 386.40*737*150.30mm |
| Weight | 62KG |
| Warranty | 10,000 cycles at 90% DOD, or 10 years(optional 6000 cycles) |
- Compatible inverter brands: Watt sonic/ SMA Sunny Island/ Victron/ Imeon/ Voltron/ SolaX/ GoodWe/ SofarSolar/ Solis/ Studer.
- Watt sonic reserves the right to modify the technical datasheet and apperance of the product in the cataloge without prior advice to the users.
Standard Packing List
Mechanical Installation
Single battery installation
Step-1, Confirm the exact mounting position of battery backsheet Please use M6 expansion screws to fix the battery backsheet on the wall according to the fixed position.
Step-2, Hanging on the battery module to the mounted battery backsheet.
Multiple battery installation
Step-1, Confirm the exact mounting position of battery backsheet.
Please use M6 expansion screws to fix the battery backsheet on the wall according to the fixed position.
Step-2, Hanging on the battery module to the mounted battery backsheet.
Multiple battery installation
Step-1, Confirm the exact mounting position of battery backsheet.
Please use M6 expansion screws to fix the battery backsheet on the wall according to the fixed position.
Step-2, Hanging on the battery module to the mounted battery backsheet.
Electric Connection
Top connection interface
- Battery<–>Inverter Power Cables(+)
- Battery<–>Inverter Power Cables(-)
- Communication cables(up)
- Communication cables(down)
- Battery Reset Button
- DC Isolator
- Grounding Point
- Communication cable
- COM Resistor⑩
- Wattsonic standard parallel kits Maximum withstand current is 100A.If you have a larger load demand, you can choose to configure the DC Combiner box. DC Combiner box
Step-3, Cables Connection and COM Resistor Connect battery power cables and communication cables as the pictures shown below. Then please plug in the COM resistor to the last communication interface, which is open. Please noted that no matter one single battery installation or multi batteries parallel connection, COM resistor is mandatory required to strength the CAN Bus signal.
Start the Battery Array
Step-4, please pull on the DC Isolator
The indicator light is on, showing green, and the machine is on normally.
System Setting
NORMAL OPERATION
During normal operation, if Li-LV LFP Battery Module are installed correctly, the inverter and battery will start communication immediately, then begin to process power commands. See the inverter manual for further configuration instructions. Warning: Do not operate Li-LV LFP Battery Module unless all covers are in place. Warning: Do not disconnect anything from or add anything to Li-LV LFP Battery Module. Caution: Do not try to communicate with Li-LV LFP Battery Module using third party tools or diagnostics Li-LV LFP Battery Module and the inverter. Caution: Do not lean on, stack anything on top of, or hang anything from Li-LV LFP Battery Module or the conduit.
LI-LV LFP BATTERY MODULE CARE
Keep the top edge of Li-LV LFP Battery Module clear of articles to maintain optimal airflow.
To clean Li-LV LFP Battery Module, use a soft, lint-free cloth. The cloth can be dampened with only water if needed. It should not be dripping. Caution: Do not use cleaning solvents to clean Li-LV LFP Battery Module.
CHINA (HQ)
Wuxi Wattsonic Energy Technology Co., Ltd
Address: No. 200 Linghu Road, Xinwu District,
Wuxi 214100,Jiangsu Province, China
Website: www.wattsonic.com
Service Mail: [email protected]
*Wattsonic reserves the right to modify the technical datasheet and apperance of the product in the user manual without prior advice to the users.
Li-LV LFP Battery Module | USER MANUAL
Wattsonic
