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User Manual
Spring series LFP Battery
RW-M6.1
V1.1

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Summary of Contents for Deye Spring RW-M6.1

  • Page 1 User Manual Spring series LFP Battery RW-M6.1 V1.1...
  • Page 2 Documents must be stored carefully and be always available. Contents may be periodically updated or revised due to product development. The infor- mation in this manual is subject to change without notice. The latest manual can be acquired via service-ess@deye.com.cn (www.deyeess.com). 1 Safety Introductions Reminding 1) It is very important and necessary to read the user manual carefully (in the accessories) before installing or using battery.
  • Page 3 5) In case of fire, only dry fire extinguishers can be used. Liquid fire extinguishers are forbid- den. 6) Please do not open, repair, or disassemble the battery except staffs from DEYE or author- ized by DEYE. We do not undertake any consequences or related responsibility which be- cause of violation of safety operation or violating of design, production, and equipment safety standards.
  • Page 4 2.1 Product Features The whole module is non-toxic, non-polluting, and environmentally friendly. Cathode material is made from LiFePO4 with safety performance and long cycle life. Battery management system (BMS)has protection functions including over-discharge, over-charge, over-current and high & low temperature. The system can automatically manage charge and discharge state and balance current and voltage of each cell.
  • Page 5 1. Battery negative 7. Foldable handle 2. Battery positive 8. USB port for update firmware 3. Pressure release valve 9. Parallel communication port OUT 4. Parallel communication port IN 10. Grounding bolt 5. Inverter CAN/RS485 port PCS 11. Power switch 6.
  • Page 6 Parallel Communication Terminal: (RJ45 port) Connect “IN” Terminal of Next battery for communication between multiple parallel batteries. LED Status Indicators Instructions RUN LED, green, long lighting when charging and blink when discharging. ALM LED, red, long bright if equipment protected. SOC LED, Battery capacity indicator,5 green LED, each light represents 20% ca- pacity.
  • Page 7: Product Size

    2.3 Product Size 2.4 Technical Data Main Parameter RW-M6.1 Battery Chemistry LiFePO4 Capacity (Ah) Scalability Max.32 pcs in parallel(196kWh) Nominal Voltage (V) 51.2 Operating Voltage(V) 43.2~57.6 Energy (kWh) 6.14 Usable Energy (kWh) 5.53 Recommend Charge/Discharge Current (A) Max. Peak(2mins,25℃) Other Parameter Recommend Depth of Discharge 475*720*145 (Without Base, depth of 161mm with Dimension (W/H/D, mm)
  • Page 8 The picture is only an effect picture, please refer to the actual product, the final interpre- tation right belongs to DEYE. 3 Parts List Check the equipment before installation. Please make sure nothing is damaged in the pack- age.
  • Page 9 4 Preparations for Installation 4.1 Explanation of Symbol ~ 8 ~...
  • Page 10 4.2 Tools These tools are required to install the battery. NOTE: Use properly insulated tools to prevent accident tale electric shock or short circuits. If insulated tools are not available, cover the entire exposed metal surfaces of the available tools, except their tips, with electrical tape. 4.3 Safety Gear It is recommended to wear the following safety gear when dealing with the battery pack.
  • Page 11: Installation Location

    Lithium battery is designed for outdoor use (IP65). But please avoid direct sunlight, rain ex- posure, snow laying up during installation and operation. Please make sure the installation site meets below conditions: ◆ Not in direct sunlight. ◆ Not in areas where highly flammable materials are stored. ◆...
  • Page 12 a) Use the 6 screws of M6*10 to fix the backplane to the back of the battery as shown in Fig- ure 5-1. ~ 11 ~...
  • Page 13 Figure 5-1 b) Choose the recommend drill head (as shown in Figure 5-2) to drill 4 holes on the wall,100mm-110mm deep. c) Use a proper hammer to fixing the hanging plate to the wall, fit the expansion bolt into the holes, as shown in Figure 5-2. Figure 5-2 d) Fasten the screw head of the expansion bolt to finish the mounting.
  • Page 14 Figure 5-3 5.3.2 Floor-Mounted method a) Use the 4 screws of M6*10 to fix the left and right retaining ears to the back of the battery, as shown in Figure 5-4. ~ 13 ~...
  • Page 15 Figure 5-4 b) Stand the battery on the side of the wall, mark the location of the fixing hole, Choose the recommend drill head (as shown in below picture) to drill 2 holes on the wall,100-110mm deep, as shown in Figure 5-2 and Figure 5-5. Figure 5-5 c) Use a proper hammer to fixing the battery to the wall, fit the expansion bolt into the holes, ~ 14 ~...
  • Page 16 as shown in Figure 5-2. d) Adjust the left and right screws to the appropriate position to ensure that the battery is perpendicular to the ground, as shown in Figure 5-6. Figure 5-6 5.3.3 The installation is complete(Reference) ~ 15 ~...
  • Page 17 5.4 Batteries in parallel 5.4.1 mode 1 (It is suitable for scenarios where the inverter power ≤ 6kW) Parallel CAUTION It should be noted that the maximum current of the first battery is 120A (inverter power must not exceed 6kW), exceeding 120A will cause heating of the connectors and cable, and in severe cases, it will cause a fire accident.
  • Page 18 or larger capacity systems: ~ 17 ~...
  • Page 19 5.5 Visual Inspection of the Connection After connecting the battery, check for: Usage of positive and negative cables.  Connection of the positive and negative terminals.  All the bolts are tightened.  Cables fixation and the appearance.  The installation of the protecting cover. ...
  • Page 20 attempt to charge or use a damaged battery. Do not touch the liquid from a ruptured battery. Regularly check the battery’s state of charge. Lithium Iron Phosphate batteries will slowly  self-discharge when not in use or whilst in storage. Consider replacing the battery with a new one if you note either of the following condi- ...
  • Page 21: Overvoltage Protection

    connected. The cell temperature sampling circuit is The voltage sampling terminal faulty is disconnected. The fuse in the voltage sam- pling circuit is blown. The cell temperature sensor has failed. Due to large self- discharge, the cell over discharges to be- low 2.0V after long term stor- Electrochemical The voltage of the cell...
  • Page 22 By checking the above data and sending the data to the service personnel of our company, the service personnel of our company will reply the corresponding solution after receiving the data. 8 Battery recovery Aluminum, copper, lithium, iron, and other metal materials are recovered from discarded LiFePO4 batteries by advanced hydrometallurgical process, and the comprehensive recovery efficiency can reach 80%.
  • Page 23 Always check all applicable local, national, and international regulations before transporting a Lithium Iron Phosphate battery. Transporting an end-of-life, damaged, or recalled battery may, in certain cases, be specially limited or prohibited. The transport of the Li-Ion battery falls under hazard class UN3480, class 9. For transport over water, air and land, the battery falls within packaging group PI965 Section I.