Chengdu Heltec Energy Technology Co., Ltd.
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Energy Storage BMS Parallel with Active Balance with Inverter Communication
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
Compatible Inverter Brands
|
Inverter Brands |
Protocol |
Communication |
Tested Inverter Model |
Protocol in Inverter Code |
|
DEYE |
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 |
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
|
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
|
维克多CAN总线协议201707CAB-BUS_BMS_Protocol 201707 |
CANBUS-500K |
Cerbo GX |
|
|
INVENT
|
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
|
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
|
SMA电池与逆变器通信协议FSS-ConnectingBat-TI-en-10 Version 1.0 |
CANBUS-500K |
||
|
VOLTRONIC
|
日月元逆变器与BMS RS485通信协议Voltronic Power Inverter and BMS 485 communication protocol |
RS485-9600 |
||
|
SRNE
|
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
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). | ||||