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Energy Storage BMS Parallel with Active Balance with Inverter Communication

With the rapid growth of the renewable energy energy storage market, the demand for battery management systems is increasing. This product is an intelligent lithium battery protection board for energy storage applications. It uses sophisticated detection technology to protect energy storage batteries from overcharge, over-discharge, and over-current, ensuring the safe and reliable operation of the energy storage system. At the same time, it integrates advanced active voltage balancing function, which can monitor the voltage of each battery cell in real time and improve the service life of the battery pack through active balancing management.

 


Product Detail

Product Tags

Specifications

8-16S 1A 100A
8-16S 1A 150A
8-16S 2A 150A
8-16S 2A 200A
Compatible 3.2 inch display

Product Information

Brand Name: HeltecBMS
Material: PCB board
Origin: Mainland China
Warranty: 1 year
MOQ: 1 pc
Battery Type:
LFP/NCM/LTO
Balance type: Active Balancing

Customization

  • Customized logo
  • Customized packaging
  • Graphic customization

Package

1. Energy Storage BMS *1 set.

2. Anti-static bag, anti-static sponge and corrugated case.

Purchase Details

  • Shipping From:

1. Company/Factory in China.

2. Warehouses in United States/Poland/Russia/Brazil

Contact Us to negotiate shipping details

  • Payment: TT is recommended
  • Returns & Refunds: Eligible for returns and refunds

Features

  • Active balancing
  • APP remote operation
  • Support PC host computer operation
  • RS485\CAN\RS232 communication
  • High-precision voltage acquisition
  • High-precision current acquisition
  • Isolated supply circuits
  • Short circuit protection

  • LED status instructions
  • Over voltage and over current protection
  • Information screen displays
  • Battery Capacity Estimation
  • Accurate time logging
  • 4-way temperature detection protection
  • MOS Temperature monitoring protection

Heltec-energy-storage-BMS-8-16s-for-lithium-battery

Compatible Inverter Brands

Inverter Brands

Protocol

Communication

Tested Inverter Model

Protocol in Inverter Code

DEYE图片1

低压储能CAN通信协议Low-voltage hybrid inverter CAN communication protocol

CANBUS-500K

SUN-5K-SG03LP1-EU

1.Battery Setup Menu->Lithium2.Advanced Function->BMS Err Stop

PYLON

 图片2

派能CAN总线协议V1.2PYLON CANBUS Protocol V1.2

CANBUS-500K

派能低压RS485通信协议PYLON low voltage RS485 Protocol

GROWATT

图片3

古瑞瓦特低压CAN总线协议REV 0SGrowatt BMS CAN-Bus-protocol -low-voltage_Rev_05

CANBUS-500K

SPF 3000TL HVM-48

1. Set LI in 052. Set to 1 in 36, CAN communication
储能机与电池PACK之间RS485通讯协议V2.01Growatt xxSxxP ESS Protocol V2.01

RS485-9600

SPF 3000TL HVM-48

1. Set LI in 052. Set to 51 in 36, CAN communication

VICTRON

图片4

维克多CAN总线协议201707CAB-BUS_BMS_Protocol 201707

CANBUS-500K

Cerbo GX

INVENT

图片5

英感腾户用储能逆变器低压版BMS通信协议(V1.02)INVT BMS CAN Bus protocol V1.02

CANBUS-500K

BD5KTL-RL1

GOODWE

图片6

固德感低压CAN总线协议V1.7(ES/EM/S-BP/BP系列)GoodWe LV BMS Protocol(CAN) V1.7(For ES/EM/S-BP/BP Series)

CANBUS-500K

GW5000-ES-20

Select GoodWe for battery type->A5.4L*1

SMA

图片7

SMA电池与逆变器通信协议FSS-ConnectingBat-TI-en-10  Version 1.0

CANBUS-500K

VOLTRONIC

图片8

日月元逆变器与BMS RS485通信协议Voltronic Power Inverter and BMS 485 communication protocol

RS485-9600

SRNE

图片9

硕日Modbus通信协议PACE BMS Modbus Protocol for RS485

RS485-9600

HF2430S60-100

1. Set 39 to BMS2. Set 32 to BMS3. Set 33 to WOW

 

Function Schematic Diagram

Heltec-Enegy-Storage-BMS-Function-Schematic-Diagram

Basic Parameters

No.

Item

Default Parameters

Configurable or not

1

Number of strings

Supported battery type

LFP/NCM/LTO

Yes

Supported number of strings

8~16/7~16/14~16

above accordingly

Yes

2

Single cell overcharge protection

Overcharge protection voltage

3600mV

Yes

Overcharge recovery voltage

3550mV

Yes

3

Single cell undervoltage protection

Undervoltage protection voltage

2600mV

Yes

Undervoltage recovery voltage

2650mV

Yes

Undervoltage automatic shutdown voltage

2500mV

Yes

4

Active equalization function

Trigger equalization pressure difference

10mV

Yes

Equalization starting operating voltage

3000mV

Yes

Maximum equalizing current

1A

Yes

5

Total overcharge protection

Maximum charging current

25A

Yes

Charge overcurrent delay

2s

Yes

Charge overcurrent alarm release

60s

Yes

Charge overcurrent limit current

10A

No

6

Total overdischarge protection

Maximum discharge current

150A

Yes

Discharge overcurrent delay

300s

Yes

Discharge overcurrent alarm release

60s

Yes

7

Short circuit protection

Short-circuit protection current

300A

No

Short circuit protection delay

20us

Yes

Short-circuit protection release

60s

Yes

8

Temperature protection

Charging over-temperature protection

70°C

Yes

Charge over-temperature recovery

60°C

Yes

Discharge over-temperature protection

70°C

Yes

Discharge over-temperature recovery

60°C

Yes

Charging Low Temperature Protection

-20°C

Yes

Charge Low Temperature Recovery

-10°C

Yes

MOS over-temperature protection

100°C

Yes

MOS over-temperature recovery

80°C

Yes

Battery over temperature alarm

60°C

Yes

Battery over temperature alarm recovery

50°C

Yes

Comments: Above are default parameters of LiFePO4 cells (1A 150A BMS).

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