51.2V 1256Ah 64kWh LiFePO4 Battery ESS

The TezePower 51.2V 1256Ah 64kWh LiFePO4 Battery ESS is designed for high-capacity home solar energy storage, backup power and off-grid applications.

With a 51.2V nominal voltage, 1256Ah battery capacity and approximately 64kWh of energy storage, this high-capacity LiFePO4 battery provides substantial stored energy for homes and other applications requiring long-duration power.

The system integrates a 300A Smart BMS, active cell balancing, WiFi App monitoring and built-in temperature-sensitive fire protection, providing intelligent battery management, convenient monitoring and enhanced safety.

300A Smart BMS with WiFi App Monitoring

The integrated 300A Smart BMS continuously monitors and manages the battery during charging and discharging.

The BMS provides protection against conditions including:

• Overcharge
• Over-discharge
• Overcurrent
• Short circuit
• Abnormal temperature conditions

The built-in WiFi communication function allows users to monitor battery operating information through the compatible BMS App.

With App monitoring, users can conveniently check key battery information and operating status without needing direct access to the battery system.

Active Cell Balancing

The integrated active cell balancing function helps maintain better voltage consistency between individual LiFePO4 cells.

By actively balancing the cells, the system helps improve battery consistency and supports stable long-term operation.

Combined with the 300A Smart BMS, active balancing provides an additional level of battery management for high-capacity energy storage applications.

Built-in Temperature-Sensitive Fire Extinguisher

For enhanced safety, the battery enclosure includes a built-in temperature-sensitive fire extinguisher.

This integrated safety feature provides an additional layer of protection inside the battery enclosure.

Together with the LiFePO4 battery chemistry and Smart BMS protection, the built-in fire extinguisher contributes to a comprehensive safety design for home and off-grid energy storage.

64kWh High-Capacity Energy Storage

With approximately 64kWh of energy storage capacity, this LiFePO4 ESS is designed for applications requiring substantial stored energy.

It is suitable for:

• Home solar energy storage
• Backup power
• Off-grid energy systems
• Long-duration energy storage
• Solar self-consumption
• High-energy-demand residential applications

The high-capacity battery can store solar energy generated during the day and provide stored power when solar production is reduced or unavailable.

Up to 7 Units in Parallel for Capacity Expansion

The system supports up to 7 units connected in parallel, allowing the total energy storage capacity to be expanded according to the application's requirements.

This modular configuration provides flexibility for larger residential and energy storage installations.

Maximum parallel connection: Up to 7 units

Parallel installation should be configured according to the battery specifications, BMS requirements and compatible inverter system.

Compatible with Multiple Inverter Systems

The TezePower 51.2V 1256Ah 64kWh LiFePO4 battery can be integrated with compatible inverter systems for a wide range of solar and energy storage applications.

Depending on the system configuration, the battery can be connected to compatible hybrid, grid-tied or off-grid inverters.

Compatible inverter brands include Growatt, GoodWe, Deye, SofarSolar, Voltronic, Victron, SRNE, Megarevo, PYLONTECH, LuxPowerTek, SMA, Ginlong, MUST, TBB, Studer, Solis and more.

For inverter models not listed above, please provide the inverter model or communication protocol so compatibility can be confirmed before purchase.

Mobile Four-Wheel Design

The battery features a four-wheel mobile design, making it easier to move during installation, positioning and maintenance.

The wheeled design provides additional flexibility when positioning the energy storage system.

LiFePO4 Technology for Long-Term Energy Storage

LiFePO4 battery technology is widely used in residential solar energy storage, backup power and off-grid applications.

The 51.2V battery architecture is designed for integration with compatible energy storage inverters and solar power systems.

Free Shipping, Tax & Customs Duties Included

The listed price includes:

• Free Shipping
• Tax Included
• Customs Duties Included

According to the current product page, the listed price is presented as the final price with shipping, tax and customs duties included.

Precautions
• No matter what the charging model is, once the temperature of the cell is above the absolute charging temperature, charging should be stopped.
• Please check the orientation of the positive and negative terminals before packaging.
• Connect the terminal or wire to the battery module, and pay attention to insulation to prevent short circuits.
• When not in use for a long time, the battery should be stored in a cool and dry place (<35°C, 30%~50% SOC, charge and discharge once every 3 months).
• Do not place the battery in direct sunlight or a heat source.
• Do not wear metal jewelry (such as rings, watches, accessories, etc.) when handling the battery unit.

Prohibited Matters
Do not charge beyond the maximum charging rate.
Do not disassemble or modify the battery.
Do not throw or hit the battery.
Do not pierce the battery with sharp objects (such as nails, knives, pens, or electric drills).
Do not mix with other types of batteries or modular units.
Do not excessively squeeze the battery during use.
Do not place the battery in a high temperature greater than 60°C.
Do not use conductive materials to connect the positive and negative terminals (such as metals, and wires).

Contact us:
More any questions about TezePower Battery? 
Email: service@tezepower.com