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Home Storage BMS Solution

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48V universal BMS for home storage
Integrated home photovoltaic and energy storage system, 48V parallel package solution and 300V high-voltage series BMS solution
Solution Overview

Built-in high-precision SOC/SOH algorithm to accurately and effectively monitor the real state of the battery

With multiple software protection functions such as overvoltage, overcurrent, overcharge, overdischarge, overtemperature, reverse connection, short circuit, etc. Intelligent passive balancing can be used to balance the discharge of each battery cell separately, with a balancing current of 50mA

Supports pre-charging, heating, multiple sleep and wake-up, with multi-level alarm function

Expandable 10A/20A current limiting board, supports multi-pack parallel use , active and passive current limiting are optional

Support local data storage, optional LED/LCD display

Optional RS485/CAN/ Bluetooth/WIFI/4G and other rich interfaces, parameter configuration and real-time data communication

Support Bluetooth applets and APP

Home Storage 48V Universal BMS
  • Stable and safe performance
    Adopting first-line brand highly integrated AFE analog front-end chip
  • Perfect protection
    Support overvoltage, undervoltage, high temperature, low temperature and short circuit, charger reverse connection protection and recovery function
  • Good scalability
    Reserved rich interfaces, support LCD display, Bluetooth, WiFi expansion, can be connected to the cloud management background
  • Compatible with mainstream inverter protocols
    Supports CAN and RS485 protocols of inverters from brands such as Growatt, Deye, GoodWe, Shuori, SMK, Jingshi, and Magreon, and can be customized according to customer private protocols
  • Easy to install and maintain
    Standard board size and interface of tower energy storage BMS, good compatibility
  • Low voltage universal
    Supports up to 16 packages in parallel, supports 10A/20A current limiting, can set active/passive current limiting
  • Home storage BMS board in parallel system
  • Stand-alone home storage BMS board 
  • Display and communication interface board
Energy storage application scenarios
The home energy storage system is similar to a micro energy storage power station, and its operation is not affected by the pressure of urban power supply. When the power consumption is low, the battery pack in the home energy storage system can charge itself for use during the peak of backup power supply or power outage. In addition to being used as an emergency power supply, the home energy storage system can also balance the power load, thereby saving household electricity expenses. The stackable design meets the power needs of different customers. It is easy to use and has low installation cost.
Characteristic parameters
Topology map
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