+39 3444606026
The Deye GB-L battery module is stackable (see datasheet) on the GB-SL and the GB-L deye series.
GB-LM4.0 Battery module for cluster high-voltage battery GB-L 4kWh (HV) LiFePO4 | 40ah solar battery
Safety and Security
Built-in explosion venting device to excavate gas and built-in fire protection device to shut down the fire source for 3 seconds
High voltage stack
The modules are connected in series without a cable connection, and the high-voltage platform improves system efficiency.
Thermal management
Temperature detection of key parts, cells, power connectors, etc.
Operation in a wide temperature range
The heating function is optional to meet the application scenarios with low temperatures and noise.
Model | GB-L | ||||
Main Parameter | |||||
Cell Chemistry | LiFePO4 | ||||
Module Energy(kWh) | 4.09 | ||||
Module NominalVoltage(V) | 102.4 | ||||
Module Capacity(Ah) | 40 | ||||
Battery Module Qty InSeries(Optional) | 2 | 3 | 4 | 5 | 6 |
System Nominal Voltage(V) | 204.8 | 307.2 | 409.6 | 512 | 614.4 |
SystemOperating Voltage(V) | 166.4~700 | ||||
SystemEnergy(kWh) | 8.18 | 12.27 | 16.36 | 20.45 | 24.56 |
System Usable Energy (kWh) 1 | 7.36 | 11.04 | 14.72 | 18.4 | 22.1 |
Charge/Discharge Current (A) |
Recommend 20 | ||||
Nominal 40 | |||||
PeakDischarge(2 mins,25°C) 50 | |||||
Working Temperature(°C) | Charge: 0~55/Discharge: -20~60 | ||||
LCD Display | SOC%,Power,Total Voltage | ||||
Communication Port | CAN2.0,RS485 | ||||
Humidity | 5%~90% | ||||
Altitude | ≤2000m | ||||
IP Rating of Enclosure | IP65 | ||||
Storage Temperature(°C) | 0~35 | ||||
Dimension (W/D/H,mm) | 540*385*650 | 540*385*870 | 540*385*1090 | 540*385*1310 | 540*385*1530 |
Weight(kg) | 97 | 136 | 175 | 214 | 253 |
Installation Location | Floor Mount | ||||
Recommend Depth of Discharge | 90% | ||||
CycleLife | 25±2°C,0.5C/0.5C,EOL70%≥6000 | ||||
Warranty 3 | 10years | ||||
Certification | CE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3 |
1 DC Usable Energy, test conditions: 90% DOD, 0.2C charge & discharge at 25°C. System usable energy may vary due to system configuration parameters.
2 The current is affected by temperature and SOC.
3 The warranty is due whichever reached the first of the warranty period or life cycle power.
System Components
Model | GB-LBS | |
Description | High voltage battery cluster control box | |
Operating Voltage | 120~750Vdc | |
Nominal Charge/Discharge Current | 40A | |
Max Charge/Discharge Current | 50A | |
Operating Temperature Range | -20~65°C | |
Ingress Protection | IP65 | |
Dimension (W/D/H) | 540*385*110mm | |
Weight Approximate | 12kg |
Model | GB-LM4.0 | |
Description | 4.09kWh battery module | |
Battery Type | LiFePO4(LFP) | |
Nominal Voltage | 102.4Vdc | |
Rated Capacity | 40Ah | |
Rated Energy | 4.09kWh | |
Nominal Charge/Discharge Current | 40A | |
Peak Discharge Current | 50A | |
Charge Temperature | 0~55°C | |
Discharge Temperature | -20℃~60℃ | |
Storage Temperature | 0℃~35℃ | |
Ingress Protection | IP65 | |
Dimension (W/D/H) | 540*385*220mm | |
Weight Approximate | 39kg |
Model | GB-LBase | |
Description | Battery module base | |
Dimension (W/D/H) | 540*385*100mm | |
Weight Approximate | 7kg |
Model | ECOM Cable2.0 | |
Description | Standard 2-meter communication cable connected to the external device |
Model | EPCable2.0 | |
Description | Standard 2-meter power cable connected to the positive pole of the external PCS | |
1000V/6AWG Cable |
Model | ENCable2.0 | |
Description | Standard 2-meter power cable connected to the negative pole of the external PCS | |
1000V/6AWG Cable |
Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. Deye GB-L Lithium Battery 8KWh Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Deye GB-L Lithium Battery 8KWh.
We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.
At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!
Read the latest news and stay updated on industry news, industry knowledge.
When investing in a solar energy system, one often overlooks the mounting brackets, which play an essential role in ensuring the stability and efficiency of the solar panels. While...
Installing a balcony solar kit can be an exciting step toward harnessing renewable energy, but safety should always come first. As you prepare to set up your plug-and-play solar sy...
In an era where sustainability and efficiency are paramount, folding solar panels have emerged as a remarkable solution for those seeking portable energy sources. Their ability to ...