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High-Voltage 5KWh LiFePO4 Battery System from China Suppliers & Factory for Efficient Home Energy Storage
Product features
Charge Your Battery within ONE HOUR
Remote Diagnosis & Upgrade
Auto Under-voltage Reboot
Self-designed BMS protects batteries
Grade A LiFePO4 battery assures safety
Technical Description
| Model | Hades-48100 | Hades-9650 |
|---|---|---|
| Battery Type | Lithium Iron Phosphate Battery (LiFePO4 battery) | |
| Nominal Capacity | 100Ah (@0.5C, 250℃) | 50Ah (@0.5C, 250℃) |
| Nominal Voltage | 51.2V | 102.4V |
| Total Energy | 5120Wh | |
| Battery Working Voltage | 44.8 ~ 56.8V | 89.6 ~ 113.6V |
| Cell working Voltage | 2.5 ~ 3.65V | 2.5 ~ 3.65V |
| Continuous Current | 50A (charge / discharge) | 25A (charge / discharge) |
| Max. Continuous Current | 100A (charge / discharge) | 50A (charge / discharge) |
| Cycle Life | ≥6000 cycles (25℃±2℃ 0.5C @90%DOD 70%EOL) | |
| Ingress protection | IP21 | |
| Efficiency | ≥94% (25℃±2℃ 0.5C @90%DOD) | |
| Expansion capability | 10pcs max in series | |
| Working Environment |
0 ~ 45℃ (charge) -20 ~ 50℃ (discharge) ≤85% humidity |
|
| Storage Environment |
-30℃～45℃ 5%～95% humidity |
|
| Weight | 108KG | |
| Dimensions (W x D x H, mm) | 445*550*133mm | |
| Design Life | 15 years | |
| Warranty Period | 5 years (10 years optional) | |
Tips About Lithium Battery
Brief Introduction of Battery Management System (BMS)
A Battery Management System (BMS) is a crucial component of modern battery packs, particularly for rechargeable battery technologies like LiFePO4 (Lithium Iron Phosphate). It ensures the battery operates within safe parameters and maintains optimal performance and longevity.
Key Functions of a Battery Management System (BMS)
- Monitoring: Voltage (monitors each cell), Current (tracks charge/discharge to prevent overcurrent), and Temperature (prevents overheating).
- Balancing: Cell Balancing ensures even charging/discharging to prevent capacity loss and extend lifespan (active or passive).
- Protection: Over-charge, Over-discharge, Over-current, Short Circuit, and Temperature protections shield cells from damage.
- State of Charge (SoC) Estimation: Calculates remaining battery capacity to manage runtime.
- State of Health (SoH) Monitoring: Tracks degradation over time to indicate maintenance needs.
- Communication: Interfaces with external devices (chargers/inverters) via CAN, I2C, or RS485 protocols.
Components of a BMS
- Microcontroller / Processor: Processes sensor data to manage and protect the battery.
- Voltage / Current / Temperature Sensors: Gather real-time physical metrics.
- Balancing Circuits: Distribute charges equally among cells.
- Communication Interface: Enables data transfer to external systems.
Importance of a BMS in LiFePO4 Batteries
- Safety: Provides essential protection layers against overcharging, short circuits, and thermal runaways.
- Longevity: Optimizes charge cycles and temperatures to extend the battery's service life.
- Performance: Maintains efficient power output and consistent capacity over time.
- Efficiency: Enhances overall energy utilization and reduces power loss.
Frequently Asked Questions
How fast can the Hades battery series be charged?
The Hades battery series features fast charging capabilities that allow you to fully charge the battery within one hour.
What is the lifespan and warranty of these batteries?
These batteries are built with a design life of 15 years and offer a cycle life of ≥6000 cycles (at 25℃, 90% DOD, 70% EOL). They come with a standard 5-year warranty, with a 10-year warranty option available.
What safety features does the built-in BMS provide?
The self-designed Battery Management System (BMS) protects the battery by providing over-charge protection, over-discharge protection, over-current protection, short circuit protection, and temperature protection. It also manages cell balancing.
Can I expand the system capacity by connecting multiple units?
Yes, the Hades battery series features expansion capability, allowing you to connect up to a maximum of 10 pieces in series.
What are the environmental limits for operating and storing these batteries?
For operation, the charging temperature range is 0 ~ 45℃ and the discharging range is -20 ~ 50℃ under ≤85% humidity. For storage, the temperature range is -30℃ to 45℃ with 5% to 95% humidity.