51.2V 320Ah LiFePO4 Energy Storage Battery
$2,399.99 USD
Sale price
$2,399.99 USD
Regular price
$3,999.00 USD
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51.2V 320Ah LiFePO4 Energy Storage Battery
$2,399.99 USD
Sale price
$2,399.99 USD
Regular price
$3,999.00 USD
39% OFF
For home energy storage, commercial backup power, solar systems, and demanding off-grid installations, this 51.2V 320Ah LiFePO4 battery provides 16.38kWh of high-capacity energy storage in a durable metal enclosure.
A large-scale energy storage solution designed for users who need dependable backup power, system communication, battery status visibility, and expandable storage capacity. The integrated 200A BMS, LCD display, and RS485/CAN communication support more advanced residential and commercial energy systems.
- 51.2V 320Ah capacity with 16.38kWh of stored energy
- Built-in 200A BMS for intelligent battery protection
- LCD display for clear battery status monitoring
- RS485 and CAN communication for compatible energy systems
- Supports parallel expansion for larger storage requirements
- Durable metal enclosure for stationary installations
- Suitable for solar storage, home backup, commercial, and off-grid power
- Long-cycle LiFePO4 chemistry for dependable energy storage
BATTERY
| Cell Type: | LiFePO4 |
| Warranty: | 5 Years |
| Service Life: | 10 Years |
| Cycle Life: | ≥8000 Cycles at 80% DOD |
| Nominal Voltage: | 51.2V |
| Rated Capacity: | 320Ah |
| Energy: | 16.3kWh |
| Max. Expansion (Parallel): | Up to 15 Batteries in Parallel (15P1S) |
| Series Connection: | Not Supported |
| Internal Resistance: | ≤80mΩ |
| Communication: | Bluetooth 5.0 / RS485 / CAN |
| Display: | Built-in Display |
BMS
| BMS: | 200A |
| Max. Continuous Output Power: | 10240W |
| Rated Charge Current: | ≤100A |
| Max. Continuous Charge Current: | 200A |
| Rated Discharge Current: | 100A |
| Max. Continuous Discharge Current: | 200A |
| Peak Discharge Current: | 400A @ 3s |
| Active Balancing Current: | 2A |
CHARGE
| Charge Method: | CC/CV |
| Charge Voltage: | ≤58.4V |
| Recommend Charge Current: | ≤100A |
| Max. Charge Current: | 200A |
| Discharge Cut-Off Voltage: | 40V |
TEMPERATURE
| Charge Temperature: | ≤55°C / 131°F |
| Discharge Temperature: | ≤55°C / 131°F |
| Storage Temperature: | 25°C / 77°F |
OTHERS
| Terminals: | M8 Bolts |
| Weight Approx.: | 249 lbs / 113 kg |
| Size: | L28.7 × W17.3 × H9.5 in / 730 × 440 × 242 mm |
| Housing Material: | SPCC |
| Protection Class: | IP20 |
Frequently Asked Questions
What is this 51.2V 320Ah battery designed for?
This 51.2V 320Ah LiFePO4 battery is designed for high-capacity energy storage applications, including solar energy storage, home backup power, off-grid systems, workshops, and compatible inverter-based power setups. It is built for long-duration deep-cycle energy storage, not vehicle starting or engine cranking.
Can it work with solar inverters?
Yes. This battery can work with compatible solar inverters and energy storage systems. Please confirm that your inverter supports 51.2V LiFePO4 batteries and that the charging, discharging, and communication settings match the battery specifications.
Does it support RS485 / CAN communication?
Yes. The battery supports RS485 / CAN communication for easier integration with compatible inverter and solar energy storage systems.
Can multiple batteries be connected?
Yes. This battery supports up to 15 units connected in parallel to expand total storage capacity. Series connection is not supported. For best performance, use batteries of the same model, capacity, voltage, and similar state of charge.
Can it be used for home backup power?
Yes. With 51.2V 320Ah / 16.3kWh of energy storage, this battery is suitable for home backup power when connected with a compatible inverter system. Actual backup runtime depends on your connected loads and system configuration.
