EG4 48V WallMount 314Ah All-Weather LiFePO4 Battery 16kWh | FEWAW-48161-G1
EG4 48V WallMount 314Ah All-Weather LiFePO4 Battery 16kWh | FEWAW-48161-G1
SKU: FEWAW-48161-G1
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PRODUCT DESCRIPTION
Description
EG4 48V WallMount 314Ah All-Weather LiFePO4 Battery 16kWh | FEWAW-48161-G1
Product Description
The EG4 48V WallMount 314Ah All-Weather Battery, SKU FEWAW-48161-G1, is a high-capacity LiFePO4 energy storage solution designed for residential, commercial, off-grid, and backup power applications. It provides 16kWh nominal energy capacity, 314Ah capacity, and a 51.2V nominal voltage.
The all-weather design features an IP67-rated enclosure, integrated Battery Management System with active balancing, and WiFi/Bluetooth connectivity. It can be wall-attached or floor-mounted, providing installation flexibility for energy storage systems.
Key Benefits
- 16kWh nominal energy capacity
- 12.86kWh usable energy at the recommended 80% depth of discharge
- 314Ah capacity
- 51.2V nominal voltage
- Lithium Iron Phosphate (LFP) battery chemistry
- 10,000-cycle life at 0.5C, 25°C and 80% DOD to 70% end-of-life capacity
- 15-year design life
- Integrated BMS with active balancing
- WiFi and Bluetooth connectivity
- RS485 and CAN communication
- IP67-rated enclosure
- Wall-attached or floor-mount installation
- Degson quick connector and screw terminal
- Compatible with the 280Ah WallMount form factor
- Supports up to 32 batteries in parallel
- Over/under-voltage, over-current, short-circuit and high/low-temperature protection
- Natural convection cooling
- Designed for residential, commercial, off-grid and backup applications
Specifications
| Specification | Details |
|---|---|
| SKU | FEWAW-48161-G1 |
| Product Type | LFP Battery |
| Battery Type | Lithium Iron Phosphate (LFP) |
| Model Number | WM48314AW XX (XX is a number between 00–99) |
| Nominal Energy Capacity | 16kWh |
| Usable Energy | 12.86kWh at 80% recommended DOD |
| Nominal Voltage | 51.2 VDC |
| Voltage Range | 47.5–57.6 VDC |
| Capacity | 314Ah |
| Charging Voltage Range | 56–57 VDC |
| Discharging Cut-Off Voltage | 47.5 VDC |
| Max Continuous Charge Current | 157A |
| Max Continuous Discharge Current | 200A |
| Continuous Charge/Discharge Power | 8kW / 10.2kW |
| Recommended Charge/Discharge Rate | 0.5C |
| Peak Power | 12.8kW for 3 seconds |
| Round-Trip Efficiency | 95% |
| Maximum Parallel Units | 32 |
| BMS | Integrated, Active Balancing |
| Communication | RS485, CAN |
| Battery Breaker | 250A |
| Protection | Over/Under Voltage, Over-Current, Short Circuit, High/Low Temperature |
| Operating Temperature – Charging | 32°F–122°F (0°C–50°C) |
| Operating Temperature – Discharging | -4°F–131°F (-20°C–55°C) |
| Storage Temperature | -4°F–131°F (-20°C–55°C) |
| Humidity | 5%–95% RH, non-condensing |
| Maximum Altitude | 9,843 ft (<3,000 m) |
| Cooling | Natural Convection |
| Dimensions (H × W × D) | 34.6 × 21.7 × 9.3 in. (880 × 550 × 235 mm) |
| Weight | 309 lb (140 kg) |
| Enclosure Rating | IP67 |
| Mounting | Wall Attached / Floor Mount |
| Display / Indicators | LED Status |
| Connector Type | Degson Quick Connector / Screw Terminal |
| Cycle Life | 10,000 cycles @ 0.5C, 25°C, 80% DOD to 70% EOL capacity |
| Design Life | 15 Years |
| Warranty | 10 Years or 10,000 Cycles |
| Lifetime Energy Throughput | 122.2MWh |
| Application | Residential / Commercial / Off-Grid / Backup |
Certification Status
- UL 1973: Pending
- UL 9540: Pending
- UL 9540A: Pending
- UN 38.3: Pending
FAQs
Q: How much energy does the FEWAW-48161-G1 provide?
A: It provides 16kWh of nominal energy capacity, with 12.86kWh of usable energy at the recommended 80% depth of discharge.
Q: Is this battery designed for outdoor installations?
A: This is the All-Weather version and features an IP67-rated enclosure.
Q: Can multiple FEWAW-48161-G1 batteries be connected together?
A: Yes. The specifications list a maximum of 32 parallel units.
Q: Does the battery support inverter communications?
A: Yes. It supports RS485 and CAN communication protocols.
Q: What is the expected cycle life?
A: The page specifies 10,000 cycles at 0.5C, 25°C and 80% DOD to 70% end-of-life capacity.
Warranty
10 years or 10,000 cycles.
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