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Stealth SP-HE4850 Product Manual

Home energy storage system
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Home Energy Storage System
Product Manual
SP-HE4850
V3.0

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Summary of Contents for Stealth SP-HE4850

  • Page 1 Home Energy Storage System Product Manual SP-HE4850 V3.0...

  • Page 2: Table Of Contents

    Contents 1. Introduction ..........................1 1.1 Description ........................1 1.2 Functions ........................... 1 1.3 Misuse ..........................1 1.4 Specification ........................2 1.5 Product instruction ......................3 2. Safety Requirements ......................... 5 2.1 Responsibilities of the installer ..................5 2.2 Requirements for the installation environmental ............6 3.

  • Page 3: Introduction

    1. Introduction Dear customer, Thank you very much for purchasing our products. We sincerely believe that our product can meet your needs. We value your feedback on the product performance, appearance and function and we strive to continually improve our product. 1.1 Description In order to meet the expansion demand of residential energy storage system, our company has launched a variety of solutions: (2.4kWh basic system) * N.

  • Page 4: Specification

    1.4 Specification Electrical Characteristics Item General Parameter Voltage Range 42V-54V Nominal Voltage Battery Capacity 50Ah Energy Capacity 2.4kWh Max. Charge/Discharge Current Communication Interface RS485/CAN Operating Conditions Item General Parameter Installation Location Indoor Charging:0~55℃ Operation Temperature Discharging:-20~55℃ Operation Temperature 15~30℃ (Recommended) Storage Temperature -20~45℃(1 month) Altitude...

  • Page 5: Product Instruction

    Certification Item General Parameter Transportation UN38.3 Safety IEC62619/IEC60950/CE Mechanical Characteristics Item General Parameter Dimensions (W)210mm*(H)250mm*(L)605mm Weight ＜33Kg 1.5 Product instruction ON/OFF RUN ALRM 0% 40% 60% 80% 100% ON/OFF Start button: to turn ON/OFF the battery. Run light: Green Alarm Alarm light: Red SOC light: Orange Charging mode: Last orange led flash.
  • Page 6 1 2 3 4 RS485 CAN1 CAN2 BREAKER Battery module address: It is used to set the master and slave of the battery module. RS485 R485: For communication between battery system and inverter. CAN1&CAN2 CAN1&CAN2: For communication between battery modules Power terminals (+) &...

  • Page 7: Safety Requirements

    Definition of RJ45 RS485 CAN1 CAN2 1 2 3 4 5 485_A CAN1_L CAN2_L 485_B CAN1_H CAN2_H LED Status Indicators Alarm Level 1 Level 2 Level 3 Level 4 Power Inform inverter Action MOSFET off Breaker off limitation to shut down Normal Normal LED OFF...

  • Page 8: Requirements For The Installation Environmental

    7. Always handle battery module in accordance with local safety regulations. 8. Do not transport battery modules without packaging. 2.2 Requirements for the installation environmental The installer shall ensure that the installation position meets the following conditions: 1. The installation position must be kept dry. 2.

  • Page 9: Battery Module Matching

    2.Make a record and check the packing list carefully after removing the external package. 3.If the component is lost or damaged, the customer has the right to reject or ask the service provider for replacement. Parts list Name Quantity Figure Parallel cable (+) Parallel cable (-) Internal...

  • Page 10: Check The Battery Modules Status

    ③Grab the handles on both sides and take out the battery module. Handle 4.4 Check the battery modules status Before installing the battery system, we need to check the current status of the battery module. Preliminary inspection 1. Before starting a single battery module, the dial switch should be set to 1001. 1 2 3 4 2.

  • Page 11: Installation Of Fixing Pieces

    4.6 Installation of fixing pieces ①Installation of fixing pieces on the rear side of the box. As shown in the figure, we installed 8 fixing pieces and 14 screws. Fixing piece...

  • Page 12: Battery System Wiring

    ②Install the fixing pieces on the wall. Please refer to the table below for drilling position. Expansion bolts Supporting column ③Drilling position of the expansion bolts. Wall module number A（mm） B（mm）with metal base B （mm） ， without metal base 315±2 270±2 560±2 515±2...
  • Page 13 Wiring of 1 module and 2 modules  ⑥ ③ ① ⑥ ③ ⑤ ④ ① ②...
  • Page 14 Wiring of 3 module and 4 modules  ⑥ ③ ① ⑥ ③ ① ⑤ ④ ② ⑤ ④ ⑤ ④ ② ② ⑤ ④ ⑤ ④ ② ②...
  • Page 15 Wiring of 5 module and 6 modules  ⑥ ③ ① ⑥ ③ ① ⑤ ④ ② ④ ⑤ ⑤ ④ ② ② ⑤ ④ ⑤ ④ ② ② ⑤ ④ ⑤ ④ ② ② ④ ⑤ ⑤ ④ ② ②...

  • Page 16: Battery System Operation

    5. Battery system operation 5.1 Check before operation Before startup the system, the installer needs to disconnect the breaker and carry out the following inspection: 1.Double check and make sure the connection is correct according to the manual instruction. 2.Ensure that battery system is fixed tightly 5.2 Dial switch address setting The address of the dial switch must be set before the breaker is opened.

  • Page 17: Power Off

    5. After the master module started, the master module will inform the slave modules to start. 5.4 Power off 1.Press the start button of the first battery module until the led turn off, then release the button, the other three battery modules will turn off one by one. 2.At this point, the battery modules only disconnect the external output.
  • Page 18 ① Side cover diagram Wiring hole Latching lock Screw Locking tab Inserting piece Slot ② Insert the inserting piece obliquely into the slot，then close the side cover follow the direction of arrow. ③ Before closing the side cover, the cables should be arranged and passed through the holes in the side cover.

  • Page 19: Troubleshooting Steps

    scew scew scew scew 7. Troubleshooting Steps Problem Possible Reason Solution Press at least longer than 1.Press start button too short. 2 seconds. 2.BMS power supply failure. Replace BMS. 3.Battery module self-checking Replace battery module. Single battery module: data abnormal. no output, no led on, Check the specific address 4.Dial switch address error.

  • Page 20: Battery Maintenance

    8. Battery Maintenance 1. When it is not used for a long time, discharge the battery to 45% ~ 60% of the battery capacity to avoid battery exhaustion; 2. When it is not used for a long time, the battery module can be put into sleep mode. 3.

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