CSE EcoPower-Cube-L215A User Manual

Energy storage integrated cabinet

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Page 2 CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Manual Revision Tracking Version Revision Content Revision Page No. Revision Date Ver1.0 First Edition Release 4/1/2024 Ver1.1 Drawing Description Optimization 28/2/2024...
Page 3 The products, services, or features you purchase should be subject to the commercial contracts and terms of CSE, and all or part of the products, services, or features described in this document may not be within your purchase or usage scope. Unless otherwise stipulated in the contract, CSE makes no explicit or implied statement or warranty regarding the contents of this document.
Page 4 Foreword Manual Description Thank you for purchasing our EcoPower-Cube-L215A system product! This manual introduces the main features, performance indicators, external structure, and system principles of the energy storage outdoor cabinet system product. It also provides installation instructions, usage & operation instructions, maintenance management, and transportation & storage information.
Page 5: Acronyms And Abbreviations
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Acronyms and Abbreviations Digital Signal Processor Emergency Power Off RS485 Recommend Standard 485 Power Conversion System Battery Management System Energy Management System Alternating Current Amp-hour Direct Current Fire Suppression System...
Page 6: Table Of Contents
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Content Safety Instructions ..................1 Safety Precautions ..............................1 1.1.1 Safety Operation Instructions ........................1 1.1.2 Safety Operation Instructions ........................2 1.1.3 Electrostatic Protection ..........................3 1.1.4 Grounding Requirements .......................... 3 1.1.5...
Page 7 CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Unboxing Inspection ............................26 4.2.1 Arrival Inspection ............................. 26 4.2.2 Packing List ............................... 27 Installation Requirements ............................ 27 4.3.1 Selection of Installation Site ........................27 4.3.2 Foundation Requirements ........................27 4.3.3...
Page 8: Safety Instructions
CSE assumes no responsibility for any liability caused by violating general safety operation requirements or violating the safety standards of design, production, and equipment use.
Page 9: Safety Operation Instructions
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com During equipment maintenance, ensure that the connection between the inverter and the battery pack is completely disconnected, and warning signs are placed at the disconnection to ensure no accidental reconnection.
Page 10: Electrostatic Protection
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 1.1.3 Electrostatic Protection Static electricity generated by the human body can damage sensitive components on printed circuit boards. Before touching sensitive components, one must wear an antistatic wristband and ensure the other end of the strap is properly grounded.
Page 11: Live Line Measurement
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 1.1.7 Live Line Measurement Dangerous high voltage exists within the equipment, and accidental contact may lead to fatal electric shock. Therefore, protective measures must be taken (such as wearing insulated gloves) during live line measurements.
Page 12: Environmental Requirements For Use
The core products include the energy storage integrated unit, Energy Chain, and CSE Cloud. Through this solution, it is possible to achieve a modular, efficient, and safe design from small energy storage units of hundreds of kWh to large energy storage stations of GWh, solving common industry problems such as low system safety, high parallel loss rate, and short system lifespan, and defining a new standard for energy storage system integration.
Page 13: Product Features
Product Features Meeting Basic Customer Requirements The EcoPower-Cube-L215A energy storage system has optimized control performance and enhanced system reliability. It is suitable for various application scenarios, featuring a modular design for easy installation and maintenance. The main performance characteristics are as follows: ...
Page 14: Composition Of The Energy Storage System
Independent Application of the Energy Storage System:  EcoPower-Cube-L215A connects to the 400V user-side busbar, offering comprehensive energy efficiency management, flexible configuration, and strong spatial adaptability.  Applicable to scenarios with dispersed user electricity loads and limited site space, such as commercial centers, office buildings, industrial parks, etc.
Page 15: Technical Specifications
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 1: System Primary Diagram 2.1.4 Technical Specifications Category Item Technical Specifications Battery Type Lithium Iron Phosphate (LFP) Cell Capacity 3.2V/280Ah System Battery Configuration 1P240S Battery Rated Capacity 215.04kWh...
Page 16 CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Maximum Current 160A AC Side Rated Voltage 230/400V AC AC Connection Mode 3P+N+PE Rated Grid Frequency 50Hz/60Hz Charge/Discharge Switching Time ＜100ms Power Factor Range -0.99～+0.99 Rated Power 100kW...
Page 17: Machine Configuration
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 2.1.5 Machine Configuration Item Specification/Model Quantity Unit Remarks Outdoor Energy Storage Includes items 1.1 to 1.7 as a 100kW/215.04kWh Integrated Machine single integrated unit Cabinet is already equipped...
Page 18: Internal Layout Of Equipment
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 2.2 Internal Layout of Equipment Figure 2: Front Internal Layout of EcoPower-Cube-L215A The main components of the energy storage system cabinet are listed in the table below:...
Page 19: Energy Storage Inverter
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Item Description Battery Box 280AH Lithium Iron Phosphate (LFP) cells, 1P240S configuration, total energy 215.04kWh High Voltage Box 1000V/250A Battery Management System Includes BMU, BCU, and supporting harness...
Page 20 CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 4: Schematic Diagram of the PCS Module  PCS Technical Specifications Category Item Technical Specifications Number of Paths DC Voltage Range 600V～950V Maximum DC Current 192A Rated DC Power...
Page 21: Battery Module
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com THDU in Off-Grid Output ≤3% (linear load) Unbalanced Load Capacity 100% Maximum Conversion Efficiency ≥98% Allowable Environmental Temperature -25℃～60℃ (derating above 45℃) Allowable Relative Humidity ≤95% Noise Level ≤75dB...
Page 22 CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Cell Parameters Figure Parameter Name Parameter Value Dimensions (T*W*H) 71.7±0.8mm*173.9±0.5mm*207.3±0.5mm Weight 5.27±0.30kg Rated Capacity 280 Ah Rated Energy 896 Wh Rated Voltage 3.2 V Voltage Range 2.5 V ~ 3.65 V...
Page 23: High Voltage Box
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Insulation Parameters ≥130M 1000Ω/V Pressure Resistance Parameters 2120V DC Ambient temperature 25℃±3℃, Life Cycle ≥8000 circles DOD90%, 0.5C, battery remaining capacity not less than 70% Charging and Discharging Efficiency ≥94%...
Page 24 CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 6: Schematic Diagram of the Liquid Cooling Unit Liquid Cooling Unit Parameters Model BTMS-80-ESA01 Rated Refrigerating Capacity Rated Heating Capacity 2.5kW Total Power Supply Frequency Phase...
Page 25: Fire Suppression System
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com No. of Wires Total A – Cooling Total A – Heating Refrigerant, Type R134a Amount / oz 52.9 Design Pressure High Side psig (MPa) 319 (2.2) Low Side psig (MPa) 217 (1.5)
Page 26 CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Fire Suppression System parameters Item Parameter Model Specification QRR0.144G/S-MS-144-F-02-11 Operating Temperature Range -40℃～+70℃ Activation Method Dual thermal activation (no separate electrical activation) Dispensing Time ≤15s Oxidizer Name and Content Strontium Nitrate, Potassium Nitrate 50%～58%...
Page 27: Cabinet Appearance
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com PACK No.1 PACK No.2 PACK No.3 PACK No.4 PACK No.5 Figure 8: PACK Fire Suppression Arrangement Diagram 2.3 Cabinet Appearance 2.3.1 External Dimensions The external dimensions of the outdoor cabinet system are as follows: the cabinet is 1300mm wide,...
Page 28: Door Panel Indicators
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 9: Dimensional Drawing of the EcoPower-Cube-L215A Energy Storage System 2.3.2 Door Panel Indicators Figure 10: Front View Schematic of the EcoPower-Cube-L215A...
Page 29 CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Silkscreen Item Description Green: When the light is on, the control power supply is Power Power Indicator Light functioning normally Blue: When the light is on, the system is operating normally in...
Page 30: Transportation And Storage
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 3 Transportation and Storage 3.1 Transportation The energy storage device, including the cabinet and modules, is transported as a whole unit, meaning the battery modules are fixed to the cabinet before transportation. In situations not conducive to the transportation of the entire unit, the cabinet and battery modules can also be transported separately.
Page 31: Hoisting And Handling
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 11: Forklift handling reference 3.2.2 Hoisting and Handling When hoisting the outdoor cabinet, at least the following requirements must be met:  Ensure site safety during the lifting process.
Page 32: Storage
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Hooks should be attached from the inside outwards, hooking from outside to inside is not allowed. Safety pins must be tightened. 3.3 Storage If the outdoor cabinet is not to be installed immediately after the delivery work is successfully completed, it should be stored properly as described in this section.
Page 33: Installation Instructions
Check for any deformation and looseness in the battery modules of the energy storage cabinet.  Inspect the inverter cabinet for deformation, paint loss, and looseness. If any of the above issues are found, promptly contact CSE ENERGY&TECHNOLOGY CO., LTD., Shanghai, and provide a report.
Page 34: Packing List
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 4.2.2 Packing List The packing list for the energy storage cabinet is shown in the table below: Item Quantity Unit Remarks EcoPower-Cube-L215A Unit Outdoor Cabinet User Manual Copy...
Page 35: Installation Space
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com  Elevate the energy storage integrated system to prevent rainwater from eroding the base and interior. It is recommended that the foundation be about 300mm above the level of the installation site.
Page 36: Installation And Securing
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 13: Recommended Installation Space 4.3.4 Installation and Securing Once it is confirmed that the foundation is built according to requirements and is sufficiently dry, sturdy, and flat, the outdoor cabinet is lifted to the predetermined position.
Page 37: Electrical Connection
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 14: Bottom View 4.4 Electrical Connection 4.4.1 Installation Tools Before installation, the following tools should be prepared at a minimum: torque wrench, wire stripper, socket wrench for tightening terminals, terminal crimping machine, heat gun, multimeter, screwdriver, and other necessary tools.
Page 38: Output Requirements
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 4.4.2 Output Requirements The output of the energy storage device is three-phase five-wire, recommending the use of ZRC-YJV22 3*70+2*35mm² cable. The energy storage system is connected to the low-voltage power grid, with the connection point selected at a 250A circuit breaker.
Page 39: Grid Side Wiring
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 17: Rear Internal View 4.4.5 Grid Side Wiring  Use a phase sequence meter to ensure that the phase sequence of the connected cables is correct. ...
Page 40 Only qualified electrical engineers are allowed to conduct work related to electrical connections. Please adhere to the requirements given in the "Safety Instructions" section of this manual. CSE bears no responsibility for personal injury or property damage resulting from the disregard of these safety...
Page 41: Screw Tightening Torque
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 4.4.6 Screw Tightening Torque Screw Tightening Torque Reference Table: Type Thread Diameter (mm) Torque (N·m) Expansion Bolt 16.4 Screw Screw 4.4.7 Post-Installation Check After the complete installation of the energy storage device, a post-installation check is required: ...
Page 42: Equipment Operation
No. 777 Sizhuan Road, Shanghai www.solarcse.com 5 Equipment Operation This chapter primarily introduces the operation of the EcoPower-Cube-L215A, with practical operation as the standard. 5.1 Operating Procedure Reconfirm that the battery terminal voltage is within the permissible range for the inverter, and close the battery side input isolation switch of the inverter.
Page 43: System Shutdown
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com KM main contact cannot close, the main circuit is disconnected, and the integrated energy storage unit executes the off-grid strategy.  System power-up is complete!  Start the system via software! 5.3.2...
Page 44: Cloud System Operation
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 6 Cloud System Operation 6.1 Login Page Users can successfully log in by entering the correct username and password. If entered incorrectly, an error message will be displayed.
Page 45: Overall Electricity Usage Analysis
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 6.3 Overall Electricity Usage Analysis The device supports operations such as grid-connected and off-grid switching and control of the running curve. All data on the monitoring screen is refreshed in real time. The color of the data on the screen varies according to the quality code.
Page 46: Statistical Reports
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Figure 23: Energy storage monitoring 6.5 Statistical Reports The statistical reports section includes information on battery group SOC (State of Charge), STS (System Transfer Switch), PCS (Power Conversion System), DCDC power, maximum voltage difference between batteries, temperature difference between batteries, voltage difference between batteries, earnings, charging and discharging volumes, and etc...
Page 47: Alarm Management
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 6.6 Alarm Management Alarm analysis primarily focuses on analyzing and displaying historical alarm information, including alarm analysis and the display of detailed historical alarm records. The system alerts users to alarms through pop- up notification boxes.
Page 48: Troubleshooting
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 7 Troubleshooting The product has comprehensive protection functions. If an anomaly or fault occurs, the system will automatically shut down output or input functions. Fault Situation Fault Reason Troubleshooting Method 1.
Page 49: Routine Maintenance
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com Replace the communication harness, Communication harness fault between slave Communication Abnormal reconfigure the slave unit address, units, address conflict in slave unit, abnormal between Master and Slave Units...
Page 50: Five Safety Rules
CSE Energy & Technology Co., Ltd No. 777 Sizhuan Road, Shanghai www.solarcse.com 8.1.2 Five Safety Rules To ensure the safety of operators when performing maintenance or repair operations on the energy storage system, the following five safety rules must be strictly adhered to: ...