solunabattery.com
User Manual for Soluna Battery models including: HV L-E Lithium Battery Pack, HV L-E, Lithium Battery Pack, Battery Pack, Pack
installersThis manual and the tasks and procedures described herein are intended for use by skilled wo. kers only. A skilled worker is defined as a trained and qualified electrician or installer who has all of the following skills and. xperience:Knowledge of the functional principles and operation of on-gr.
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DocumentDocumentUser Manual Lithium Battery Pack Soluna 6K Pack HV(L-E) Dec.2023 Revision A10 1 / 27 About this manual This manual describes how to install the Soluna 6K Pack HV(L-E) battery. Please read this manual carefully before you start to install the product, and follow the instructions throughout the installation process. If you are not sure about any of the requirements, recommendations, or safety procedures described in this manual, please contact Soluna immediately for advice and clarification. The information included in this manual is accurate at the time of publication. However, with regards to the product design and technical specification updates, our company reserves the right to make changes at any time without prior notice. In addition, the illustrations in this manual are meant to help explain system configuration concepts and installation instructions. The illustrated items maybe different from the actual items at the installation location. 2 / 27 Content 1 Safety precautions ....................................................................................................4 1.1 Warning Sign ........................................................................................................... 4 1.2 Safety instructions ................................................................................................... 4 1.2.1 Risks of explosion .................................................................................................5 1.2.2 Risks of fire ........................................................................................................... 5 1.2.3 Risks of electric shock .......................................................................................... 5 1.2.4 Risks of damage to the battery pack ....................................................................5 1.3 Battery handling guide .............................................................................................5 1.4 Response to emergency situations ......................................................................... 6 1.4.1 Leaking batteries .................................................................................................. 6 1.4.2 Inhalation .............................................................................................................. 6 1.4.3 Eye contact ........................................................................................................... 6 1.4.4 Skin contact .......................................................................................................... 6 1.4.5 Ingestion ............................................................................................................... 6 1.4.6 Fire ........................................................................................................................ 6 1.4.7 Wet batteries .........................................................................................................7 1.4.8 Damaged batteries ............................................................................................... 7 1.5 Qualified installers ................................................................................................... 7 2 Product Introduction ................................................................................................ 8 2.1 Features ...................................................................................................................8 2.2 Application ................................................................................................................8 2.3 Outline Dimension ................................................................................................... 9 2.4 Technical data ........................................................................................................10 2.5 Appearance ............................................................................................................12 2.6 Connection port ..................................................................................................... 13 2.7 CAN communication interface definition (CAN1 & CAN2) ....................................14 3 Installation ............................................................................................................... 15 3.1Unpacking the package .......................................................................................... 15 3.2 Packing lists ...........................................................................................................16 3.3 Installation materials ..............................................................................................16 3.4 Installation location ................................................................................................ 16 3.6 Installation requirement ......................................................................................... 18 3.7 Safety gear .............................................................................................................19 3.8 Wiring specification ................................................................................................19 3.9 Wi-Fi module connection ....................................................................................... 20 4 Electrical connection ............................................................................................. 21 4.1 Single battery unit .................................................................................................. 21 4.2 The battery units are connected in parallel ........................................................... 21 5 How to operate Soluna 6K Pack HV(L-E) .............................................................23 6 LED indicator description ......................................................................................24 7 Trouble shooting guideline ................................................................................... 25 8 DOD setting of Inverter .......................................................................................... 27 9 Contact us ............................................................................................................... 27 3 / 27 1 Safety precautions 1.1 Warning Sign Warning signs are used to warn you about the conditions that may cause severe injury or damage to the device. They instruct you to exercise caution to prevent danger. The following table describes the warning signs used in this manual. Sign Description This battery pack contains high voltage which can cause electric shock resulting in severe injury. Make sure that the battery polarity is connected correctly. Keep the battery pack away from open flame or ignition sources Keep the battery pack away from children. Read the manual before installing and operating the battery pack. The battery pack is heavy enough to cause severe injury The battery pack may leak corrosive electrolyte. The battery pack may explode. The battery pack should not be disposed with household waste at the end of its working life. Physical injury or damage to the devices may occur if related requirements are not followed. 1.2 Safety instructions For safety reasons, installers are responsible for familiarizing themselves with the contents of this manual and all warnings before performing installation. 4 / 27 General safety precautions Failure to observe the precautions described in this section can cause serious injury to persons or damage to property, observe the following precautions. 1.2.1 Risks of explosion Do not subject the battery pack to strong impacts. Do not crush or puncture the battery pack. Do not dispose of the battery pack in a fire. 1.2.2 Risks of fire Do not expose the battery pack to temperatures in excess of 60°C. Do not place the battery pack near a heat source, such as a fireplace. Do not expose the battery pack to direct sunlight. Do not allow the battery connectors to touch conductive objects such as wires. 1.2.3 Risks of electric shock Do not disassemble the battery pack. Do not touch the battery pack with wet hands. Do not expose the battery pack to moisture or liquids. Keep the battery pack away from children and animals. 1.2.4 Risks of damage to the battery pack Do not allow the battery pack to come in contact with liquids. Do not subject the battery pack to high pressures. Do not place any objects on top of the battery pack. 1.3 Battery handling guide Use the battery pack only as directed. Do not use the battery pack if it is defective, appears cracked, broken or otherwise damaged, or fails to operate. Do not attempt to open, disassemble, repair, tamper with, or modify the battery pack. The battery pack is not user serviceable. To protect the battery pack and its components from damage when transportation, handle with care. 5 / 27 Do not impact, pull, drag or step on the battery pack. Do not subject it to any strong force. Do not insert foreign objects into any part of the battery pack. Do not use cleaning solvents to clean the battery pack. 1.4 Response to emergency situations The Soluna 6K Pack HV(L-E) battery pack comprises multiple batteries that are designed to prevent hazards resulting from failures. However, Soluna cannot guarantee their absolute safety. 1.4.1 Leaking batteries If the battery pack leaks electrolyte, avoid contact with the leaking liquid or gas. the electrolyte is corrosive and contact may cause skin irritation and chemical burns. If someone is exposed to the leaked substance, do these actions: 1.4.2 Inhalation Evacuate the contaminated area, and seek medical attention immediately. 1.4.3 Eye contact Rinse eyes with flowing water for 15 minutes, and seek medical attention immediately. 1.4.4 Skin contact Wash the affected area thoroughly with soap and water, and seek medical attention immediately. 1.4.5 Ingestion Induce vomiting, and seek medical attention immediately. 1.4.6 Fire In case there is a fire, always have an ABC or carbon dioxide extinguisher. The battery pack may catch fire when heated above 150°C. If a fire breaks out where the battery pack is installed, do these actions: Extinguish the fire before the battery pack catches fire. If it is impossible to extinguish the fire but you have time, move the battery pack to a safe area before it catches fire. If the battery pack has caught fire, do not try to extinguish it. Evacuate people immediately. 6 / 27 If the battery catches fire, it will produce noxious and poisonous gases. Do not approach. 1.4.7 Wet batteries If the battery pack is wet or submerged in water, do not try to access it. Contact Soluna or your distributor for technical assistance. 1.4.8 Damaged batteries Damaged batteries are dangerous and must be handled with extreme caution. They are not fit for use and may pose a danger to people or property. If the battery pack seems to be damaged, pack it in its original container, and then return it to Soluna or your distributor. Damaged batteries may leak electrolyte or produce flammable gas. If you suspect such damage, immediately contact Soluna for advice and information. 1.5 Qualified installers This manual and the tasks and procedures described herein are intended for use by skilled workers only. A skilled worker is defined as a trained and qualified electrician or installer who has all of the following skills and experience: Knowledge of the functional principles and operation of on-grid systems. Knowledge of the dangers and risks associated with installing and using electrical devices and acceptable mitigation methods. Knowledge of the installation of electrical devices. Knowledge of and adherence to this manual and all safety precautions and best practices. 7 / 27 2 Product Introduction Soluna 6K Pack HV(L-E) is a LFP lithium battery product with BMS (battery management system). It is a high-voltage battery module with CAN communication, under-voltage,over-voltage,over-current,over-temperature,under-temperature protection functions. It has the characteristics of high energy density, long life, safety and reliability and so on, and It is your trustworthy green environmental product. 2.1 Features Excellent safety performance Long cycle life Support for CAN-communication High energy density Excellent battery management system Number of expandable battery units Wi-Fi monitor 2.2 Application Back-up power Micro-grid Home Energy Storage system 8 / 27 2.3 Outline Dimension Width 654 mm Depth 227 mm Height 971 mm Weight 74 kg 9 / 27 2.4 Technical data Physical Characteristics Width Depth Height Weight Electrical Characteristics Battery type Total Energy Capacity Usable Energy Capacity Battery Capacity (Nominal) Operating Voltage Range Nominal Voltage Battery Charge upper-Voltage Discharge cut-off voltage Charge/Discharge Current (Nominal) Charge/Discharge Current (Max) Maximum continuous discharge rate Recommend Depth of Discharge Max Depth of Discharge Cycle life @ 25 (under standard charge and discharge conditionscharge 0.2C,discharge 0.2C) DC Disconnect Number of expandable battery units BMS Power consumption Monitoring parameters Communication 654 mm 227 mm 971 mm 74 kg LFP 6 kWh 5.4 kWh 40 Ah 134.4~168 V 153.6 V 168 V 134.4 V 20A/20 A 40A/40 A 6 kW 80% 90% 6000 Contactor Fuse 10 100mA (work), 0.1mA (sleep) System Voltage System Current Cell Voltage Cell temperature CAN Operating Conditions Condition Operating Temperature Indoor conditioned -10~50 (Charge: 0~50,Discharge: -10~50) 10 / 27 Operating Temperature (Recommended) Storage temperature Humidity Altitude Cooling Strategy -20~60 -20~45 0~45 0~25 15~30 7 days 1 month 3 months 1 years 5%~95% Max. 2,000 m Natural Convection Reliability & Certification Certificates Transportation Ingress Rating CellUL1642 Battery ModuleIEC62619 UL1973,UL9540A UN38.3 IP54 Warranty Please refer to SOLUNA WARRANTY CONDITIONS Remark; 1) We recommend to discharge and charge battery every 3 months. and the battery needs to be discharged and charged when storage duration reaches 6 months in the warehouse. 2) Discharging power will be derated when battery temperature is between -10 ~ -5. 3) The usable energy in battery may be different when adapting with different inverter brands. 11 / 27 2.5 Appearance Number Name Cable connection interface Power ON/OFF switch Handle Grounding points Status indicator light Bracket attached to wall Remark 12 / 27 2.6 Connection port User can see the connections port of Soluna 6K Pack HV(L-E) after the cover cap opened, please see the below picture in details. Details Number 1 Name CAN1 port CAN2 port Battery+ Battery- Remark For external communication (inverter) For internal communication (BMS) 13 / 27 2.7 CAN communication interface definition (CAN1 & CAN2) 2.7.1 CAN1 port (for inverter communication) 1 2 3 4 5 6 7 8 -- -- -- CAN1H CAN1L -- -- 2.7.1 CAN2 port (for battery communication) 1 2 3 4 5 485A 485B GND CAN1H CAN1L 6 +12V 7 CAN2H 8 CAN2L 14 / 27 3 Installation The battery pack is too heavy for one to carry. Make sure that two or more persons are moving the battery pack together. 3.1Unpacking the package 3.1.1 Please see the packaging of Soluna 6K Pack HV(L-E) below. QR code location Remark: Users can scan the QR code on the package to obtain the electronic user Manual. 3.1.2 Open the packing box, take out the wall bracket and remove the EPE plate. Number 1 2 Name EPE plate Wall bracket Soluna 6K Pack HV(L-E) 15 / 27 Remark 3.1.3 3.1.4 3.1.5 Pull out the battery pack and stand it upright. Check if the battery pack is damaged. All the other items are contained in a box in one corner of the carton. Take them out and check if any item is missing Keep the carton for future storage or transportation 3.2 Packing lists The following table lists the numbers of each item included. If anything is damaged or missing, contact Soluna or your distributor. Item 1 2 3 4 5 6 7 8 Name Soluna 6K Pack HV(L-E) PE wire Allen wrenchM2.0 M4 Phillips screw M6 Phillips screw M8 expansion screw Wall bracket CAN communication wire Qty (pcs) 1 1 1 4 10 8 1 1 Remark 3.3 Installation materials These installation materials shall be prepared by installers. Charging cables Network cables DC breaker 3.4 Installation location Please make sure that the installation location meets the following conditions: The building is designed to withstand earthquakes. The location is far away from the sea, to avoid salt water and humidity. The floor is flat and level. There are no flammable or explosive materials nearby. The ambient temperature is between 15 and 30°C. The temperature and humidity stays at a constant level. There is minimal dust and dirt in the area. There are no corrosive gases present, including ammonia and acid vapor. 16 / 27 If the ambient temperature is outside the operating range, the battery pack stops operating to protect itself. The optimal temperature range for the battery pack to operate is 15°C to 30°C. Frequent exposure to harsh temperatures may deteriorate the performance and lifetime of the battery pack. 3.5 Installation tools The following tools are required to install the battery pack. Item Photo Name 1 Phillips-screwdriver bit 2 Network crimper 3 Wire cutters 4 Wire stripper 5 Tape measure Use properly insulated tools to prevent accidental electric shock or short circuits. Use adjustable tools and measuring instruments that are certified for precision and accuracy. 17 / 27 3.6 Installation requirement Soluna 6K Pack HV(L-E) should be installed attached the wall, Eight holes should be drilled on the wall in order to fix the racks of the battery module. Please find the following pictures for details. Unit:mm 18 / 27 3.7 Safety gear Wear the following safety gear when dealing with the battery pack. Installers must meet the relevant requirements of international standards, such as IEC 60364, or the domestic legislation. Item 1 Photo Name Insulated gloves 2 Safety goggles 3 Safety shoes 3.8 Wiring specification In order to standardize the wiring specification of Soluna 6K Pack HV(L-E), the following requirements are required for connecting wires of Soluna 6K Pack HV(L-E). Battery cable It is recommended to use 8AWG of conductor with double insulation Communication cable It is recommended to use Standard communication cable with shielding function 19 / 27 3.9 Wi-Fi module connection 3.9.1 Single battery unit Wi-Fi module should be connected to the CAN2 port of battery with Wi-Fi cable, Please find the following position of Wi-Fi module for details. Wi-Fi installation position 3.9.2 The battery units are connected in parallel User only need to install 1 unit Wi-Fi module on the HV parallel box, Please find the following position of Wi-Fi module for details. Wi-Fi installation position Remark: 1User can find the user manual of Wi-Fi module in the Wi-Fi packing box 20 / 27 4 Electrical connection 4.1 Single battery unit B+ B- HV Pack 4 CAN1 5 CAN2 10mm2 10mm2 10mm2 10mm2 50A lnverter B+ B- CAN_H CAN_L 4.2 The battery units are connected in parallel a) 2~4units in parallel connection HV Pack 1 CAN2 CAN1 B- B+ 54 HV Pack 2 CAN2 CAN1 B- B+ 54 HV Pack 3 CAN2 CAN1 B- B+ 54 HV Pack 4 CAN2 CAN1 B- B+ 54 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 ON 12 ON ON 1 2 OFF 4 5 OFF ON Pack4 Pack3 Pack2 Pack1 CAN CAN CAN CAN PC CAN PCS CAN HV Pack Parallel Box lnverter B+ B- CAN_H CAN_L Remark: The "1&2" on the dial resistance of the HV Pack Parallel Box should be turned to the"ON" position,please find the above drawing in red cycle 21 / 27 B) 5~7units in parallel connection HV Pack 1 CAN2 CAN1 B- B+ 54 . . . . . . HV Pack 4 CAN2 CAN1 B- B+ 54 10mm2 10mm2 10mm2 10mm2 HV Pack 5 CAN2 CAN1 B- B+ 54 . . . . . . HV Pack 7 CAN2 CAN1 B- B+ 54 10mm2 10mm2 10mm2 10mm2 ON ON 1 2 OFF 4 5 OFF ON ON ON 1 2 OFF 4 5 OFF ON Pack4 Pack3 Pack2 Pack1 CAN CAN CAN CAN PC CAN PCS CAN HV Pack Parallel Box1 Pack4 Pack3 Pack2 Pack1 CAN CAN CAN CAN PC CAN PCS CAN HV Pack Parallel Box2 ON 12 ON 12 ON 12 ON 12 ON 12 lnverter B+ B- CAN_H CAN_L Remark: The "1&2" on the dial resistance of the HV Pack Parallel Box should be turned to the"ON" position,please find the above drawing in red cycle. C) 7~10units in parallel connection HV Pack 1 CAN2 CAN1 B- B+ 54 . . . . . . HV Pack 4 CAN2 CAN1 B- B+ 54 HV Pack 5 CAN2 CAN1 B- B+ 54 . . . . . . HV Pack 7 CAN2 CAN1 B- B+ 54 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 HV Pack 8 CAN2 CAN1 B- B+ 54 . . . . . . HV Pack 10 CAN2 CAN1 B- B+ 54 10mm2 10mm2 10mm2 10mm2 ON ON 1 2 OFF 4 5 OFF ON ON ON 1 2 OFF 4 5 OFF ON ON ON 1 2 OFF 4 5 OFF ON Pack4 Pack3 Pack2 Pack1 CAN CAN CAN CAN PC CAN PCS CAN HV Pack Parallel Box1 Pack4 Pack3 Pack2 Pack1 CAN CAN CAN CAN PC CAN PCS CAN HV Pack Parallel Box2 Pack4 Pack3 Pack2 Pack1 CAN CAN CAN CAN PC CAN PCS CAN HV Pack Parallel Box3 lnverter B+ B- CAN_H CAN_L Remark: The "1&2" on the dial resistance of the HV Pack Parallel Box should be turned to the"ON" position,please find the above drawing in red cycle. 22 / 27 5 How to operate Soluna 6K Pack HV(L-E) Step: please see below information for details. 1Connect the inverter and battery module with communication & battery cable 2Turn on the breaker , the breaker is on the right side of Soluna 6K Pack HV(L-E). Please see below figure for details. Details CAN1 Breaker Black start Remark: 1) CAN1 is connected to inverter for communication. 2) Soluna 6K Pack HV(L-E) can only operate after receiving the inverter's communication instructions. 3After the system is powered on, the user needs to select the battery communication protocol on the inverter, so that the system can run normally. 4In pure off-grid case when the first installation is completed, if there is no PV power, long press the battery black start switch to start the system. 23 / 27 6 LED indicator description Please find the following table for details. Item 1 2 3 4 5 Color Red Purple Yellow White Green Description Battery is on black start mode. To active battery black start mode, please press the black start button and hold for 10 seconds. Battery can power the inverter and active the communication with inverter if there is no power grid or solar panels. Battery has lost communication with inverter for over 5 minutes. Battery is on protection model. The battery reached to the 3rd level protection alarm such as over voltage, under voltage, over temperature, low temperature, etc. Battery is on working model. If there are more than one battery in parallel connection, it means this battery is the master battery on working model. Battery is on working model as a slave battery in parallel connection. 24 / 27 7 Trouble shooting guideline Please find the following table for details. Led Indicator Led is purple N/A (Battery can't be charged or discharged) Led is off or yellow Possible root cause 1) Compatible inverter firmware is not the latest reversion. 2) Battery firmware is not the latest reversion. 3) Installer didn't choose Soluna battery correctly on inverter APP or LCD/LED. 4) Communication cable is loose or not correct. 5) Inverter hardware fault. 6) Battery hardware fault. 1) Inverter setting incorrect such as disable the charging or discharging, and time setting, etc. 2) Inverter can't read Soluna battery type correctly. 3) Inverter hardware fault. 4) Battery hardware fault. 1) Off-grid installation, battery can't be charged for over 2 weeks due to no production of PV system(raining season, snow season, or PV system fault). How to target the root cause Please check the inverter APP or LCD/LED for firmware reversion. Please check the Soluna smart energy cloud for firmware reversion. Please check if the selection of battery is correct or not. Please check the communication cable status. Please change another inverter to try. If you checked all the items above and still can't target the reason, please contact with Soluna. Or change the battery. Check the inverter setting. Please check the battery type of product and product name shown in inverter side. Please change another inverter to try. Please change another battery to try. Check the battery voltage through the reserved service port. If the 15K HV voltage is less than 300V, 10K HV voltage is less than 210V, 6K HV voltage is less than 120V, please turn off the battery and contact with Soluna. Solution Update inverter's firmware. Update battery's firmware. Reselect Soluna battery on inverter. Replug or change the communication cable. Contact with inverter manufacture. Contact with Soluna for further action. Change the inverter setting. Contact with Inverter manufacture or Soluna for further action. Contact with Inverter manufacture. Contact with Soluna for further action. Contact with Soluna for further action. 25 / 27 N/A Master battery is white, but not all slaver battery are green N/A N/A 2) Customer didn't turn off the battery for over 2 weeks in the scenario such as: A. Installation is not finished. B. System failure, not running. 3) The battery was stocked for over 2 years without charging. 1) Battery firmware is not updated to latest. 1) Battery communication cable is loose or not correct. 2) Battery power cable is loose, or not correct connected. 3) Communication terminal resistor is not dailed or not dailed correctly. 4) Battery firmware is not the latest. 1) The Wifi network is not compatible 2) Connecting fail 3) System establish failed due to S/N invalid. 1) Battery reach to 1st level alarm such as battery over voltage. Check the battery voltage through the reserved service port. If the 15K HV voltage is less than 300V, 10K HV voltage is less than 210V, 6K HV voltage is less than 120V, please turn off the battery and contact with Soluna. Check the battery voltage through the reserved service port. If the 15K HV voltage is less than 300V, 10K HV voltage is less than 210V, 6K HV voltage is less than 120V, please turn off the battery and contact with Soluna. Please check the Soluna smart energy cloud for battery firmware reversion. Check the communication cable status. Check the battery power cable. Check the parallel box for the resistor dailling. Please check the Soluna smart energy cloud for battery firmware reversion. Check the ender user network type. APP will remind. APP will remind. Please check the Soluna smart energy cloud for battery alarm information. Contact with Soluna for further action. Contact with Soluna for further action. Updating the battery firmware to the latest. Replug or change the communication cable. Fasten the power cable. Dail the terminal resistor according to manual or SOP. Upgrade the firmware to the latest. Please choose only 2.4G wifi mode. Please read the SOP of wifi setting up. Contact with Soluna for further action. Please ignore it, this alarm message is only used for inverter strategy. The power of charging/ discharging will be reduced. 26 / 27 Yellow 2) Battery reach to 2nd level alarm such as battery over voltage. 1) Battery reach to 3rd level alarm such as battery over voltage. Please check the Soluna smart energy cloud for battery alarm information. 1Please check the inverter LCD/LED or APP for the battery alarm information. 2Please check the Soluna smart energy cloud for battery alarm information. Please ignore it, this alarm message is only used for inverter strategy. The power of charging/ Discharging will be limited. Battery will shut down, please contact with Soluna for further action. 8 DOD setting of Inverter To make sure the battery working smoothly, we recommend the DOD setting of inverter as follows. On-grid DOD80% Off-grid DOD70% 9 Contact us We hope that this user manual has clearly demonstrated the product. If you still have any doubts or something not clear about it in the specifications, feel free contact to us please. we will do our best to support you! SOLUNA Add: No.3492 Jinqian Road, Shanghai, China 201406 Tel: +86-21-57475835 Email: sales@solunabattery.com Web: www.solunabattery.com Manufacturer DLG Energy (Shanghai) Co., Ltd 27 / 27