
FLH Series
FLH 48100UG2
5.12kWh
100Ah
High Voltage
Rack-Mounting
10 Years Long Warranty
IP20 Protection Level
Product Introduction
FLH48100UG2 is equipped with a lithium iron phosphate battery designed for household use. Developed based on customer needs and market demands, this advanced battery storage
solution provides high-quality, reliable power for various devices. The product features a long lifetime, suitability for high-temperature environments, and a compact design that requires minimal installation space.
FLH48100UG2 features a battery management system independently developed by our team. When connected to a grid or photovoltaic system as the power source, the product can store energy by charging the battery. In the event of a power outage from the grid or photovoltaic system, the product independently supplies electricity to household loads. Additionally, multiple units can be connected in parallel to form a high-capacity, multi-module system, meeting long-term energy storage requirements.
FLH48100UG2 features a battery management system independently developed by our team. When connected to a grid or photovoltaic system as the power source, the product can store energy by charging the battery. In the event of a power outage from the grid or photovoltaic system, the product independently supplies electricity to household loads. Additionally, multiple units can be connected in parallel to form a high-capacity, multi-module system, meeting long-term energy storage requirements.
Product Advantages
• Safe and Robustness: LiFePO4 battery cell with higher safe performance and longer cycle life. The battery module is equipped with a standard aerosol fire protection system.
• Multiple Protection: Built-in smart BMS, Breaker and Fuse.
• Flexible Installation: Depending on the number of modules, multiple types of multi-level racks are available for selection. The rack integrates grounding functionality, eliminating the need for additional grounding wire connections.
• Wide Compatibility: Compatible with leading inverter brands.
• High Scalability: The capacity of a single cluster can reach up to 81.92kWh, and it can support up to 16 sub-clusters. The system can be expanded to nearly 1.3 MWh at its maximum.
• Flexible Configuration and upgrade: Upgrades and parameter confgurations can be performed via RS485, WiFi, Bluetooth, and USB.
• Efficient Balancing :Supports module-level voltage balancing, and allows the use of both new and old batteries automatically(Please contact the supplier for installation guidance).
• Wide Operating Temperature: Working from -20℃ to 55°℃ with great discharge performance and cycle life.
• Multiple Protection: Built-in smart BMS, Breaker and Fuse.
• Flexible Installation: Depending on the number of modules, multiple types of multi-level racks are available for selection. The rack integrates grounding functionality, eliminating the need for additional grounding wire connections.
• Wide Compatibility: Compatible with leading inverter brands.
• High Scalability: The capacity of a single cluster can reach up to 81.92kWh, and it can support up to 16 sub-clusters. The system can be expanded to nearly 1.3 MWh at its maximum.
• Flexible Configuration and upgrade: Upgrades and parameter confgurations can be performed via RS485, WiFi, Bluetooth, and USB.
• Efficient Balancing :Supports module-level voltage balancing, and allows the use of both new and old batteries automatically(Please contact the supplier for installation guidance).
• Wide Operating Temperature: Working from -20℃ to 55°℃ with great discharge performance and cycle life.






Model
FLH48100UG2
Operating Voltage
742.4-921.6V (16 batteries)
System Energy
81.92kWh
Scalability
Up to 16 units in parallel(81.92kWh)
Depth of Discharge(DOD)
≥90%
Cycle Life
≥6,000 Cycles
Communication
RS485 / CAN
Protection Level
IP20
Download
FLH48100UMG1:
- [Certificate for Safe Transport of Goods by Sea] FLH48100UMG1 1125000995-6
- [Certification for Classify of Danger of Batteries] FLH48100UMG1 1125000995-3
- [Hazard Information Label] FLH48100UMG1 1125000995-5
- [MSDS] FLH48100UMG1 1125000995-4
- [UN38.3 TEST REPORT] FLH48100UMG1 1125000995Y-1
- [UN38.3 TEST Summary] FLH48100UMG1 1125000995-2
FLH48100UMG2:
- [Certificate for Safe Transport of Goods by Road] 1125002385-7 FLH48100UMG2
- [Certificate for Safe Transport of Goods by Sea] 1125002385-6 FLH48100UMG2
- [Certification for Classify of Danger of Batteries] 1125002385-3 FLH48100UMG2
- [Hazard Information Label] 1125002385-5 FLH48100UMG2
- [MSDS] 1125002385-4 FLH48100UMG2
- [UN38.3 TEST REPORT] 1125002385Y-1 FLH48100UMG2
FLH48100UMG3:
- [Certificate for Safe Transport of Goods by Road] 1125004670-7 FLH48100UMG3
- [Certificate for Safe Transport of Goods by Sea] 1125004670-6 FLH48100UMG3
- [Certification for Classify of Danger of Batteries] 1125004670-3 FLH48100UMG3
- [Hazard Information Label] 1125004670-4 FLH48100UMG3
- [MSDS] 1125004670-5 FLH48100UMG3
- [UN38.3 TEST REPORT] 1125004670T-1 FLH48100UMG3
- [UN38.3 TEST Summary] 1125004670-2 FLH48100UMG3



