5kwh Wall Mounted Lithium Battery
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Product Introduction
Key Advantages of 5kWh Lifepo4 Battery
|
LiFePO4 TechnologyAdvanced LiFePO4 & BMS for maximum safety. |
Long Cycle >6000Over 6000 charge cycles for long-lasting performance. |
Wall-Mounted DesignCompact wall-mounted design saves valuable floor space. |
Long-Term Warranty5 years warranty ensures long-term reliability.
|
| Model | XHE-AU004 |
| Standard Voltoge | 51.2VDC |
| Voltage Range | 43.2~57.6VDC |
| Nominal Capacity | 100Ah |
| Rated Energy | 5.12kWh |
| Communication | CAN/RS485/RS232/WIFI/Bluetooth |
| Cell Self-Discharge | <5% / Month |
| Modules Connection | 1~15 in Parallel |
| DOD | 90% |
| Cycle Life | >6000@ 25℃，80% DOD |
| Max Chorge&Discharge Current | 100A |
| IP Rating of Enclosure | IP20 |
| Product Dimension | 426*590*160 mm |
| Package Dimension | 505*690*285 mm |
| Net Weight | 44kg |
| Certificates | CE, ISO, MSDS, UN38.3 |
| Accessories | Power Cables, Communication Cable |
Lithium (LiFePO4) vs Lead-Acid Battery Comparison
Lithium Iron Phosphate (LiFePO4) technology offers superior cycle life, higher efficiency, and maintenance-free operation compared to traditional Lead-Acid batteries.
| Comparison Item | Lithium (LiFePO4) | Traditional Lead-Acid |
| Cycle Life | Long lifespan (>6000 cycles) | Short lifespan (300-500 cycles) |
| Depth of Discharge | 100% usable capacity (DoD) | ~50% usable capacity recommended |
| Efficiency | High round-trip efficiency (>95%) | Lower efficiency (80-85%) |
| Maintenance | Maintenance-free operation | Requires regular water filling & checks |
| Weight & Size | Lightweight and compact design | Heavy and bulky |
| Lifespan | 10+ years reliable service | Typically 2-3 years |
| Safety | Built-in BMS protection | Risk of acid leakage and gas |
| LCOE (Cost) | Lower long-term cost per kWh | Higher replacement cost over time |
Keywords:
5kwh Wall Mounted Lithium Battery
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FAQ
What are the specific specifications for this 5kWh low-voltage battery?
Standard voltage is 51.2VDC, nominal capacity is 100Ah, and rated energy is 5.12kWh. The max charge/discharge current is 100A, with an operating voltage range of 43.2-57.6VDC.
What type of battery is used? How long is its cycle life?
It uses brand-new Grade-A REPT Lithium Iron Phosphate (LFP) batteries. Under 25°C with an 80% Depth of Discharge (DOD), the cycle life is ≥6000 times, lasting 10-15 years with normal use.
What is the actual usable capacity of the battery? Is the self-discharge rate high?
It supports a 90% Depth of Discharge (DOD), providing approximately 4.6kWh of actual usable energy. The self-discharge rate is ≤5% per month, so long-term storage won't cause excessive power loss.
Can multiple units be connected in parallel for capacity expansion? What is the maximum number of parallel units supported?
It supports 1-15 battery units connected in parallel, allowing for easy expansion up to 76.8kWh to meet the energy needs of different households.
How safe is the battery? What protection measures are included?
It features a built-in PACE high-precision Battery Management System (BMS), providing multiple protections against overvoltage, undervoltage, overcurrent, short circuits, and overtemperature. It has passed international safety certifications including CE, FCC, UN38.3, and MSDS.
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