Deye BOS-G Pro Series Installation And Operation Instruction Manual

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Installation and Operation Instructions

LITHIUM STORAGE SYSTEM

BOS-G Pro

Version：V1.0

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Summary of Contents for Deye BOS-G Pro Series

Page 1 Installation and Operation Instructions LITHIUM STORAGE SYSTEM BOS-G Pro Version：V1.0...
Page 2 CONTENT 1.Important information in the manual .................1 1.1 Scope ........................1 1.2 Description of BOS-G Pro .................1 1.3 Meaning of Symbols ..................2 1.4 General Safety Information ................4 1.5 Disclaimer ......................4 1.6 Installation environment ..................5 1.7 Quality Certificate .................... 6 1.8 Requirements for Installation Personnel ............
Page 3 4.7 Description of High-Voltage Control Box ............23 4.8 Description of Battery Module in Rack ............25 4.9 Wrong wiring method ..................28 4.10 Installation of the Battery Module to the Rack ........... 29 4.10.1 Cable connection ................31 4.10.2 Battery installation cable Description ..........33 4.11 Battery cluster connected to inverter ............35 4.12 System startup and shutdown ..............
Page 4 Please observe the applicable local laws, regulations, and standards. Standards and legal Provisions of other countries may be inconsistent with the Provisions and specifications in this manual. In this case, please contact our after-sales service personnel, hotline: +86 0574 8612 0560, email: service-ess@deye.com.cn. 1.2 Description of BOS-G Pro Rated...
Page 5 1.3 Meaning of Symbols This manual contains the following types of warnings: Danger! It may cause an electric shock. Even when the equipment is disconnected from the power grid, the voltage-free state will have a time lag. Danger! If the instructions are not observed, death or severe injury may occur.
Page 6 • Store the battery module in a dry place within the temperature range specified in the data sheet. • Do not open, drill through or drop the battery cell or module. • Do not expose the battery cell or module to high temperatures. •...
Page 7 If there are any questions, please contact Deye after service. 1.5 Disclaimer DEYE ESS TECHNOLOGY CO., LTD shall not be liable for personal injury, Property loss, Product damage and subsequent losses under the following circumstances. • Failure to comply with the Provisions of this manual.
Page 8 • Unauthorized or unqualified personnel repair the Product, disassembly the rack and perform other operations. • Use of unapProved spare parts. • Unauthorized modifications or technical changes to the Product. 1.6 Installation environment • The battery energy storage system can only be installed and operated in an enclosed space. The working environment temperature range of BOS-G Pro is -20 ℃...
Page 9 Minimum Product installation distance The minimum distance to the surrounding building when the battery is installed is 100mm, and the minimum distance between the two Products is 100mm. 1.7 Quality Certificate The quality certificate can be downloaded from www.deyeess.com. 1.8 Requirements for Installation Personnel All work shall comply with local applicable regulations and standards.
Page 10 • Understanding and complying with the technical connection conditions, standards, guidelines, regulations, and laws applicable. • Knowledge of handling lithium-ion batteries (transportation, storage, disposal, hazard source). • Understanding and complying with this document and other applicable documents.
Page 11 2. Safety 2.1 Safety rules To avoid Property damage and personal injury, the following rules shall be followed when working on the hazardous live parts of the battery energy storage system: • It is available for use. • Ensure that it will not restart. •...
Page 12 Warning! ImProper use can cause damage to the battery cell. • Do not expose the battery module to rain or soak it in liquid. • Do not expose the battery module to a corrosive environment (such as ammonia and salt). •...
Page 13 3. Transport to the end customers 3.1 Provisions on Shipping of Battery Modules It is necessary to comply with the relevant regulations and Provisions on roads for shipping lithium-ion Products in the corresponding countries. It is Prohibited to smoke in the vehicle during transportation or in the vicinity during loading and unloading.
Page 14 If possible, do not remove the transport packaging before arrival at the installation site. Before removing the transport Protector, check if the transport packaging is damaged, and check the impact indicator on the outer packaging of the battery converter. If the impact indicator is triggered, the possibility of transport damage cannot be ruled out.
Page 16 4. Description and installation of BOS-G Pro battery 4.1 Installation Precautions WARNING! Possible damage to the building due to static overload 1. The total weight of the battery storage system is 883 kg. Ensure that the installation site has sufficient bearing capacity. 2.
Page 18 4.2.2 Product selection We offer our customers three options: The first option: requires 5 to 8 battery modules can choose a 9-layer Product solution. The Product appearance is shown in the following figure:...
Page 19 The second option: need 9~12 battery modules can choose 13-layer Product solution. The Product appearance is shown in the following figure:...
Page 20 The third option: need 13~17 battery modules can choose two 9-layer Product solution. The Product appearance is shown in the following figure:...
Page 21 4.3 Technical Data 5 battery modules 25.6kWh 6 battery modules 30.72kWh 7 battery modules 35.84kWh 8 battery modules 40.96kWh 9 battery modules 46.08kWh 10 battery modules 51.2kWh The energy of the battery system 11 battery modules 56.32kWh (5~17 battery modules) 12 battery modules 61.44kWh 13 battery modules...
Page 22 4.4 Preparation 4.4.1 Tools required TOOL • Fixed beam with left and right welding frame L-shaped hexagonal wrench • Fixed beam with diagonal support 10mm hexagon socket • Fix the expansion screw 24mm wrench • Adjust the height of the base and tighten the nut. 4.4.2 Auxiliary Tools and Materials Required AID/MATERIAL Auxiliary tools/materials...
Page 23 4.5 Description of Rack 4.5.1 3U-HRack Parts description Description ① Side beam ② Top beam ③ Bottom beam ④ Left diagonal brace ⑤ Right diagonal brace ⑥ Round head hexagon socket combination screws ⑦ Allen wrench ⑧ Base ⑨ Rack fastener ⑩...
Page 24 According to customer needs, if the customer needs less than 8 battery packs (1~7 battery packs +1 high voltage box), then the customer can choose a simple rack. Note: Simple bracket is optional. The installation Procedure of the simple mounting rack is shown in the figure. 4.5.2 Installation of Rack Take out the two left and right welding frames, and fix the four beams on the upper and lower sides of the beams with hex combination screws(Broken lacquer flakes and Round...
Page 25 4.6 Description of Battery Module Name Description ① Battery module negative pole (black) Connection position of battery module communication ② COMM2 and power supply output ③ Battery module positive pole (orange) Connection position of battery module communication ④ COMM1 and power supply input...
Page 26 4.7 Description of High-Voltage Control Box Name Description Position Connection position of the common negative pole ① Front of the battery (black) Connection position of the common positive pole of ② Front the battery (orange) Used to manually control the connection between ③...
Page 27 voltage control box ⑧ HV light indicator High-voltage hazard indicator (yellow) Front ALRM light ⑨ Battery system fault alarm indicator (red) Front indicator ⑩ PCS- Connection position of PCS negative pole (black) Front ⑪ PCS+ Connection position of PCS positive pole (orange) Front Grounding wire ⑫...
Page 28 4.8 Description of Battery Module in Rack Description quantity ① High-voltage control box 1000V/100A ② 5.12kWh battery module (general) ③ 120ohm terminal resistor Communication cable (160 mm for battery module, ④ 250 mm for high-voltage control box) CAT5E FTP Standard 26AWG black...
Page 29 140 mm positive power cord of high-voltage control ⑤ Standard box UL 10269 4AWG red 200 mm power cord of battery module UL 10269 ⑥ Standard 4AWG red The negative power cord of the high-voltage control ⑦ Standard box 2150mm UL 10269 4AWG black Standard connecting 140 mm ground wire A (ground wire B for external cable A (connecting...
Page 30 Definition of PCS Racks Racks Definition communication parallel IN parallel OUT of power interface BMS_CAN BMS_CAN 485B- BMS_CAN BMS_CAN 485A+ DO2+ PCANH PCANL 485A+ 485B- Definition high-voltage control Definition of the battery module interface box interface Definition of BMS- Definition Definition upper communication...
Page 31 4.9 Wrong wiring method The first incorrect wiring method The second incorrect wiring method...
Page 32 4.10 Installation of the Battery Module to the Rack Insufficient or no grounding may cause an electric shock. Device malfunctions, and insufficient or no grounding may cause device damage and life-threatening electric shocks. Note: Before installing the battery, please turn the manual switch of the high-voltage control box to the off position.
Page 33 Insert the first battery module into the battery module rack at the bottom cluster rack; then in the order from bottom to the top, continue the installment in the same way till it reaches the twelfth floor. On the thirteenth floor, insert the slide of the cabinet at the top of the rack into the high-voltage control box.
Page 34 4.10.1 Cable connection 1. Grounding description Twist one end of the cable harness ⑧ in 4.8 to the wiring position shown in the figure, and twist the other end to the ground copper bar of the PDC using an Allen wrench. For details, see Section 4.8 Cables ⑧...
Page 35 Connect one end of the ⑧ cable to the Power Distribution Cabinet ground hole using an M4 screw and the other end to the cluster holder hole using an M6 screw. Take out the ground wire A and connect one end of it to the M4 rivet nut of the high-voltage control box panel, and the other end to any M6 screw hole of the cross beam above the rack.
Page 36 4.10.2 Battery installation cable Description For details on how to connect all cables, see Section 4.8.
Page 38 After the battery module is placed in the control box, take out a 250 mm communication cable to connect the communication port of the battery module and the high-voltage control box, and 11x160mm communication cables to connect the battery module communication port (IN-OUT) from top to bottom.
Page 39 Single battery cluster connected to inverter...
Page 40 Two battery clusters connected to the inverter...
Page 41 Three battery clusters connected to the inverter...
Page 42 Multiple battery packs are connected to the inverter The number of battery packs in each cluster must be the same in each group, and the number of battery packs in group A and Group B can be different.
Page 43 4.12 System startup and shutdown Startup Procedure After connecting the battery cables, press the air switch button on the high-voltage control box to turn OFF to ON. Press the start button and wait for the screen to light up. Complete boot Shutdown Procedure Press the start button again and wait for the screen to go off.
Page 44 4.13 Procedure for configuring battery packs Steps: After connecting the battery cables, press the air swim key to enter the main interface of system maintenance. The operation shall be performed by a Professional. Tch button on the high-voltage control box to turn OFF to ON. Press the start button and wait for the screen to light up.
Page 45 4.14 External 12V Power Supply of High-Voltage Control Box To operate the high-voltage control box with an external 12V power supply, please contact our service personnel. Hotline: +86 0574 8612 0560, Email: service-ess@deye.com.cn . In the factory configuration, the high-voltage control box is supplied with working voltage from an internal power supply unit.
Page 46 5. BOS-G Pro User Interface 5.1. Main Interface The default interface will appear after powering on. If the screen is not touched for more than 13 minutes, it will darken and the default interface replaces the other interface. Click this screen to enter the user interface.
Page 47 (1) Basic Parameters Click this icon to enter the system maintenance System maintenance interface. icon Total battery voltage Voltage Battery current, the positive value representing Current discharge, the negative value representing charge Battery remaining energy Accumulated discharging energy Total energy (2) Fault Indication: When the corresponding fault type occurs, the red background indicator on the screen will light Overvoltage...
Page 48 Enter the password 123 and press the Confirm key. The enter main interface of system. The operation shall be performed by a Professional. Fault warning OV turns red: expression overvoltage, click OV to view the detail fault. UV turns red: expression undervoltage, click UV to view the detail fault. OT turns red: expression overtemperature, click OT to view the detail fault.
Page 49 5.4 Maintenance Interface For safety, please unplug the power cord of the positive and negative interfaces before maintenance. Note: When inserting the SD card, unplug the battery power cord and manually turn the air switch to the off position.
Page 50 6. BOS-G Pro fault description Different types of faults are below: Fault types Trigger conditions Charge over-current alarm Charge over-current Exceeding the parameter set value and set time Protection (More than 105A, 2s; more than 125A, 5s; more than 140A, 2s; lower than 5℃, Discharge over-current set value*0.5) alarm...
Page 51 indicator. All Protective red light indicators are Cell undervoltage always on! Protection Pre-charge resistor Exceeding the parameter set value and set time overtemperature alarm (>55℃, 2s) Pre-charge resistor Exceeding the parameter set value and set time overtemperature (>65℃, 2s) Protection Insulation level 1 Exceeding the parameter set value and set time Insulation level 2...
Page 52 The RTC clock and the Battery pack models ZEN and EVE are available in number of BMUs are the system abnormal Note: For more information, please contact us. Email: service- ess@deye.com.cn, Service Hotline: +86 0574 8612 0560.
Page 53 7. Summary of fault types in BOS-G Pro’s screen and HVESS-Monitor Screen Protection event HVESS-Monitor Protection HVESS-Monitor alarm event Abbreviation description event description description BMS southward connector BMU connector BMU connector overtemperature overtemperature Protection overtemperature alarm BMS northward connector BMS connector BMS connector overtemperature overtemperature Protection...
Page 54 Abnormal numbers of BMU The battery type does not There are two cell classes in and RTC clock fault match the same cluster Abnormal RS485 Abnormal RS485 communication communication RS485 communication RS485 communication failure failure PCS-CAN BUS PCS-CAN BUS communication communication failure failure Repeated BMS address...
Page 55 8 Maintenance and upgrade Warning! ImProper decommissioning may cause damage to the equipment and/or battery inverter. Before maintenance, ensure that BOS-G Pro is decommissioned according to relevant Provisions. Note: All maintenance work shall comply with local applicable regulations and standards. The USB disk port of BOS-G Pro has the functions of upgrading firmware and recording battery data, which can be used as an auxiliary tool.
Page 56 8.2 USB’s Upgrade Step USB type: USB2.0, FAT32; Create the upgrade folder according to the directory; Place the upgrade file Provided by the supplier in the upgrade folder; Turn on the battery, and insert the USB flash disk after the blue indicator is on; After the blue light indicator flashes and turns off, pull out the USB flash disk to complete the upgrade.
Page 57 9. Battery Module Storage To ensure the battery service life, the storage temperature shall be kept between 0°C~35°C. The battery shall be cycled at least once every 6 months. To minimize self-discharge in a long storage period, disconnect the battery connection (1/2) of the high-voltage control box of the DC connecting cable.
Page 58 10. Disposal For details related to the disposal of battery modules, please contact us. Service Hotline: +86 0574 8612 0560, Email: service-ess@deye.com.cn. For more information, please visit http://deyeess.com. Observe applicable regulations on waste battery disposal. Immediately stop the use of damaged batteries.
Page 59 Deye ESS Technology Co., Ltd Made in China Legal Statement The information contained in the document is the Property of Deye ESS Technology Co., Ltd. D All information shall not be published in whole or in part without the written permission of Deye...

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