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Summary of Contents for Goodwe Lynx Home S Series
- Page 1 Lynx Home S Series (HV) User Manual Ver 1.0 2021-3-15...
- Page 2 Disclaimer • All the information in this document is the property of GoodWe. No part of this document could be reproduced in any way for business use. Internal use is allowed. • GoodWe makes no representations or warranties express or implied, with respect to this document or any of the equipment and/or software it may describe, including (with no limitation) any implied warranties of utility, merchantability, or fitness for any particular purpose. All such representations or warranties are expressly disclaimed. Neither GoodWe nor its distributors or dealers shall be liable for any indirect, incidental, or consequential damages under any circumstances.
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Page 3: Table Of Contents
TABLE OF CONTENTS 01 Safety Precaution ..............1 02 Product Introduction ............2 2.1 Product Description ..................2 2.2 Symbol Definition ...................2 03 Battery System Parts Introduction ........3 3.1 Battery System Appearance ................3 3.2 Battery Module Appearance ................4 3.3 PCU Appearance ....................5 04 Storage and Package ............7 4.1 Storage Environment ..................7 4.2 Packing List ......................7 05 Battery System Installation ..........9 5.1 Installation Environment ................9 5.2 Installation Environment Requirement . -
Page 4: Safety Precaution
01 Safety Precaution DANGER! • High voltage danger. Please keep Power Off before any operations on the equipment in the battery system. Strictly follow all safety precautions outlined in this manual and safety labels on the equipment. • All installation operations should be performed by trained and knowledgeable technical personnel who are familiar with local standards, electric systems, and Lynx products. • Do not use the battery module or the power control unit if it is defective, broken, or damaged. • Do not disassemble, modify, or replace any part of the battery module without official authorization from GOODWE. • The damaged battery module may leak electrolyte. Do not contact with the liquid leakage or volatile matter. Please contact GoodWe Technical Support for help immediately. WARNING! Anyone contact the leaked substance accidentlly has to do as following: • Breath in the leaked substance: Evacuate from the polluted area, and seek immediate medical assistance. • Eye contact: Rinse your eyes for at least 15 minutes with clean water and seek immediate medical assistance. • Skin contact: Thoroughly wash the touch area with soap and clean water, and seek immediate medical assistance. • Ingestion: Induce vomiting, and seek immediate medical assistance. • Do not move the battery system if it is connected with external battery expansion modules. -
Page 5: Product Introduction
02 Product Introduction 2.1 Product Description • This manual introduces Lynx Home S Series （ HV） Battery System (hereinafter referred to as the Battery System), including the product introduction, application, installation, commission, maintenance and technical parameters, etc. • The Battery System consists of the LX S2.5-H Battery Module (hereinafter referred to as the Battery Module) and the LX S-H Power Control Unit (hereinafter referred to as the PCU). • The Battery System can match with GOODWE ET、 BT、 EH、 BH、 EHB、 HSB series inverters. Details of different battery systems: System Number of Battery Number of PCU Number of Accessory Module LX S7.5-H LX S10-H LX S13-H LX S15-H LX S18-H LX S20-H 2.2 Symbol Definition... -
Page 6: Battery System Parts Introduction
03 Battery System Parts Introduction 3.1 Battery System Appearance First Row Second Row Parts 1,2,3,4,5,6,7,8 Battery Module 10,11 Upper Cover • At most 4 Battery Modules and 1 PCU can be installed in one row. • Install the Battery Modules in 2 rows if there are 5-8 Battery Modules. • Ensure that the PCU is installed above the Battery Module. Do not install any Battery Modules above the PCU. • This manual will show you the installation and cable connection of a Battery System consists of 8 Battery Modules. -
Page 7: Battery Module Appearance
3.2 Battery Module Appearance Front View Left View Description BAT+ BAT- CAN COM Port （ Connected to the PCU, the two ports works the same） Indicator Grounding Point BAT+ Cable Port BAT- Cable Port COM Cable Port Indicator Status Green Light (1s on， 1s off) Normal Red Light Blinking (1s on， 1s off) Alarming Red and Green Light Blinking (1s red， 1s Faulty green) -
Page 8: Pcu Appearance
3.3 PCU Appearance Front View Left View Right View... - Page 9 Number Description CAN COM Cable Port (To Inverter) CAN COM Cable Port (To Battery Module) Power + (To Inverter) Power - (To Inverter) Power + (To Battery Module) Power -(To Battery Module) SOC&Indicator COM Cable Port INV + Cable Port INV - Cable Port BAT - Cable Port BAT + Cable Port Grounding Point Circuit-Breaker...
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Page 10: Storage And Package
04 Storage and Package 4.1 Storage Environment If the equipment is not to be installed or used immediately, please ensure that the storage environment meets the following requirements: • Pack the equipment with a packing box and put some desiccant in the box before sealing. • Put the equipment back to the packing box if it is not to be installed in 3 days after unpacking. • Storage SOC: 25%~50%SOC. Charge and discharge the Battery Module every 3 months. • Recommended storage temperature: -20℃~45℃ (less than one month) or 0℃~35℃ (less than one year). • Storage humidity: 0%~90%RH (no condensation). Do not install the equipment if moisture penetrates ports. • Place the equipment in a cool place where away from direct sunlight. • Keep the equipment away from inflammable, explosive, and corrosive things. • Keep the equipment away from the rain. 4.2 Packing List The Battery System consists of the Battery Module, the PCU, and the accessory bag. Check outer packing for damage and model before unpacking it. If you find any damage or the model is not what you requested, do not unpack the product and contact the after-sales service as soon as possible. Check whether the deliverables are intact and complete first after unpacking the battery. If anything wrong, contact the after-sales service as soon as possible. Battery Module Power Cable （BAT-BAT） Battery Module x1 Decorative Board x1 Locking Bracket x2... - Page 11 Power Control Unit PCU x1 Decorative Board x1 Locking Bracket x2 Power Cable （BAT-HV） x2 COM Cable （ BAT-HV） x1 Terminal Resistance x1 Power OT Terminal x4 PIN Terminal （HV） x4 Grounding Terminal x2 M5 Screw x6 Expansion Bolt x4 User Manual x1 Accessory Bag Upper Cover x1...
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Page 12: Battery System Installation
05 Battery System Installation 5.1 Installation Environment • Install the Battery System on the ground with sufficient bearing capacity and flatness. Increase the bearing capacity and flatness of the ground by laying the foundation, adding bearing plates and so on. • The optimal working temperature for the Battery System is 20~40℃. • Avoid exposing the equipment to direct sunlight or rain. • Install the equipment away from heat/cold source. • Do not install the equipment in the place where the temperature changes extremely. • Install the equipment away from strong interferences. • Install the equipment far away from children. • Do not install the equipment in places prone to accumulate water. • Do not put inflammable or explosive matters near the equipment. 5.2 Installation Environment Requirement ≥300mm ≥300mm ≥300mm ≥300mm ≥300mm... -
Page 13: Battery System Installation
5.3 Battery System Installation • Number stickers are pasted on the outer package of the Battery Module. For example, 1-1， 1-2,1-3..1-7 are in the same group. • Check the number sticker on the package before unpacking to make sure that they are in the same group.Battery Modules with number from different groups like 1-1 and 2-1 cannot be connected in one battery system. 1.Hold the battery handle to take the Battery Module out. 2.Remove the decorative plate. 3.Install the locking bracket. 3.5 N·M... - Page 14 4.Install battery brackets on both sides. • Install the battery bracket for the Battery Module at the bottom only • Put the Battery Module cling to the wall and the bottom of the Battery Module cling to the ground. • Watch out Battery Modules dropping. 3.5 N·M 5.Put one Battery Module on the floor or on the installed Battery Module securely. Mark the drilling hole using a marker, then remove the Battery Module. 6.Drill a hole on the wall (diameter 10mm and depth 80mm). Shelter the equipment using paperboards when drilling to avoid dust. 7.Screw the expansion bolts to fix the Battery Module. Tightening torque:10N.m. 8.Repeat step 1 to step 7 to install the second, third and forth Battery Module from bottom to top.
- Page 15 • Align the holes of the upper and the lower Battery Modules when placing the upper Battery Module. • At most Battery Modules can be stacked in the single row. 1~4 Battery Modules Installed 5~8 Battery Modules Installed 9.Take the Battery Module out from the package and remove the decorative plate. For details please refer to step 1 and 2. 10.Install the locking bracket for the PCU. 3.5 N·M...
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Page 16: Electrical Connection
• Shelter the equipment using paperboards when drilling to avoid dust. • Put the locking bracket cling to the wall and bottom of it cling to the Battery Module . • Watch out the PCU dropping. 11.Put the PCU above the installed Battery Module securely。 Mark the drilling hole using a marker, then remove the PCU. 12.Drill a hole on the wall , diameter 10mm and depth 80mm. 13.Screw the expansion bolts to fix the PCU. Tightening torque:10N.m. 5.4 Electrical Connection 5.4.1 Remove Cover of the Maintenance Compartment Cover of the Circuit-Breaker Cover of the PCU Cover of the Battery Module Ensure the Circuit-Breaker is disconnected... -
Page 17: Grounding Cable Connection
5.4.2 Grounding Cable Connection Connect the PE cable first before installing the equipment. Disconnect the PE cable before dismantling the equipment. The cross-sectional area of the PE cable conductor: 5mm . The cable should meet standards for outdoor use. The drawing force of the cable after crimping should be at least 400N. All Battery Modules and power control units should be grounded separately. 1. Crimping with grounding terminals at both ends. L2=L1+1~2mm 2. Connect the ground cables to the Battery Module and the PCU. 3.5 N·M 3.5 N·M... -
Page 18: Power Cable Connection
Grounding Connection Diagram 5.4.3 Power Cable Connection Connect Battery Module power cables in series, which means connect the negative pole of the Battery Module to the positive pole of the next module. Connect power cables between the PCU and the Battery Module in parallel, which means connect postive pole of the PCU power cable to positive pole of the Battery Module, and negative pole to negative pole. Do not short-circuit positive and negative pole of the Battery Module when installing because there is no switch in a single Battery Module. Power off the Battery System before connecting the power cable to avoid high voltage danger. The drawing force of the power cable is at least 1200N after crimping. Put the seal ring of the waterproof joint in the plastic ring. Do not disassemble the seal cap if the waterproof joint is not connected to the cable. The cross-sectional area of the power cable conductor: 25mm .The cable should meet standards for outdoor use. 1.Make the power cable used to connect the PCU and the Battery Module. Crimp the PIN terminal at one end of the cable and power OT terminal at the other end. L2=L1+1~2mm L4=L3+1~2mm Connect to the Connect to the Battery Module... - Page 19 2.Make the power cable used to connect Battery Modules. Crimp the power OT terminal at both ends of the cable. L2=L1+1~2mm L4=L3+1~2mm 3.Thread the cable through the cable gland. Seals Seals 4.Connect the power cable. Connection Diagram of 1-4 Battery Modules BAT- BAT+ INV+ INV- 4 N·M BAT+ BAT- 5 N·M...
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Page 20: Communication Cable Connection
• If there are 5-8 Battery Modules in the battery system, the power cable between two rows of Battery Modules should be decided according to the actual situation. • The drawing force of the cable after crimping should be at least 1200N. Connection Diagram of 5-8 Battery Modules BAT+ BAT- 5.4.4 Communication Cable Connection • Put the seal ring of the waterproof joint in the plastic ring. • Do not disassemble the seal cap if the waterproof joint is not connected to the cable. RJ45 Rejestered Jack... - Page 21 Battery COM Port PCU COM Port Definition Definition CAN_H CAN_H CAN_L CAN_L 1,2,3,6,7,8 1.Thread the RJ45 cable to the waterproof module. 2.Connct to the communication cable. Connection Diagram of 1-4 Battery Modules INV COM INV+ INV-BAT- BAT+ 7.5 N·M BAT+ BAT- COM COM...
- Page 22 • If there are 5-8 Battery Modules in the Battery System, the power cable between two rows of Battery Modules should be decided according to the actual situation. Connection Diagram of 5-8 Battery Modules 4.Insert the terminal resistance to the COM port of the last Battery Module. 5.Install the decorative board of the Battery Module and the PCU.
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Page 23: Battery System Operation
06 Battery System Operation 6.1 Check Before Power ON Check the following items before power on. Otherwise, the Battery System may be damaged. Items The equipment is installed firmly in a place where is convenient for operation and maintenance. The installation place is clean and well ventilated. The ground cable, power cable, communication cable and terminal resistance are connected correctly and securely. The cable ties meet the cabling requirements and are reasonably distributed. No cables or ties are broken. Unused ports are sealed. 6.2 Power ON 1. Remove the decorative board of the PCU. - Page 24 Alarming Operation Status Indicator Alarm Solutions Indicator Power off and restart after 2 hours. If the Terminal problem persists, please contact the After- Overtemperature sales service. Power off and restart after 2 hours. If the Mono Cell problem persists, please contact the After- Overtemperature sales service. Low Temperature Wait for the temperature to increase. Charging Low Temperature Wait for the temperature to increase. Discharging Power off and restart after 2 hours. If the Temperature problem persists, please contact the After- Difference sales service. Overvoltage Please contact the After-sales service. Wait for its recovery. Charge the battery if Undervoltage the problem persists for a long period. Overcurrent Wait for 5 minutes. Restart the battery if the Charging problem persists for a long period. Overcurrent Wait for 5 minutes. Restart the battery if the Discharing problem persists for a long period.
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Page 25: Battery System Parameter Settings
Faulty Operation Status Indicator Fault Solutions Indicator Check the connection of power cables. If Insulation Fault the power cable is ok, please contact the After-sales service. Relay Fault Red light blinking for every 3s Current Sensor Please contact the After-sales service. Broken Moulded Case Circuit Breaker Broken 6.4 Battery System Parameter Settings Set parameters via PV Master after successfully conncting the Battery Module and the inverter. APP installation and connection Connect your smartphone Download and the inverter and install Wi-Fi SSID: Solar-WiFi*** PV Master Password: 12345678 Set battery model via PV Master APP. LX S-H "Battery Communication Failure" will be displayed if you select the wrong battery model. Please select the right battery model accordingly, otherwise, the equipment cannnot be used normally. -
Page 26: Install The Upper Cover
6.6 Install the Upper Cover 1.Close the protective cover of the circuit breaker. 2.Install the covers of the Battery Module and the PCU. Check the following before connecting the switch of the PCU. • The ground cable, power cable, and communication cable are connected correctly and securely. • The cable ties meet the cabling requirements and are reasonably distributed. Also, the ties are tightly tied without sharp corners. • Place the inverter in a reasonable space where is clean, tidy, and no construction debris. Install the cover of Install the cover the Battery Module of the PCU... - Page 27 3.Install the decorative board. Do not extrude the cables when installing the decorative board. 4.Install the bracket on the Battery Module and the PCU using M5 screws, torque 3.5N.m. 5.Install the cover on the Battery Module and the PCU using M4 screws, torque 1.6N.m.
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Page 28: Technical Parameter
07 Technical Parameter Technical Data LX S7.5-H LX S10-H LX S13-H LX S15-H LX S18-H LX S20-H Rated Energy* 7.68 kWh 10.24 kWh 12.80 kWh 15.36 kWh 17.92 kWh 20.48 kWh Usable Energy* 6.91 kWh 9.21 kWh 11.52 kWh 13.83 kWh 16.13 kWh 18.43 kWh Battery Module LX S2.5-H： 51.2V 50Ah 2.56kWh 37kg Number of Modules Cell Type LFP （LiFePO4） Cell Configuration 48S1P 64S1P 80S1P... -
Page 29: Maintenance
08 Maintenance Item Period Fully charge the Battery Module and discharge it to 25%~50% if Once Every 3 months the Battery Module is not in use. Check the wall mounting plate, fix it if it is not secured. Once Every 6 months Check whether the outer shell is broken. Repair the painting or Once Every 6 months contact after-sales service if there is any broken. Check whether there is an exposed cable. Replace the exposed Once Every 6 months cable or contact after-sales service for help. Check whether there is debris accumulation around the Battery Once Every 6 months Module to avoid affecting heat dissipation. Check for water and pest to avoid prolonged intrusion. Once Every 6 months • Please contact After-sales Service for help if you find any problems that may influence the Battery Module or the inverter. Disassemble without permission is strictly forbidden. • Please contact after-sales for help if the conductive wire is exposed because high voltage danger exists. Do not touch or disassemble privately. • In case of other emergencies, contact the after-sales as soon as possible. Please operate following the guidance of the after-sales, or just wait for the after-sales service operators. -
Page 30: Appendix
09 Appendix Quick Drilling Paperboard (Top) • Holes on the wall are equispaced(rectangular distribution) • Required torque for plastic expansion screw: 10±10%N.m. • The floor must be horizontal when drilling holes in a stacking way. • The paperboards have to be placed cling to the ground and avoid longitudinal tilt. Paperboard (Bottom) - Page 31 PV Master APP SEMS Portal APP SEMS Portal website LinkedIn Company's www.semsportal.com offical website JIANGSU GOODWE POWER SUPPLY TECHNOLOGY CO.,LTD No. 90 Zijin Rd., New District, Suzhou, 215011, China www.goodwe.com service@goodwe.com...
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