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Deye 5.12kWh 51.2V Low Voltage LiFePO4 battery module

DEYE-SE-G5.1

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Data sheet

Manufacturing number DEYE-SE-G5.1

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This series of lithium iron phosphate batteries is one of the new energy storage products developed and manufactured by Deye, and can be used to provide reliable power to various types of equipment and systems.
It is especially suitable for environments with high power, limited installation space, short charging times and long cycle life.
The battery is equipped with a BMS (Battery Management System), which is able to manage and monitor cell information, including voltage, current and temperature. In addition, the BMS can balance the charging and discharging of cells to extend their service life.
Multiple batteries can be connected in parallel to increase capacity and power, for higher capacity requirements and longer battery life.
Lithium batteries are one of the best choices for any battery management system involving solar panels and multiple batteries, due to their excellent energy storage capacity. The lithium configuration adequately supports any solar system and offers excellent performance and a high level of safety, improving usable capacity. In addition, the battery life is remarkable and requires no maintenance if the user complies with the recommended charging cycle.
The LifePo4 solar battery is an abbreviation for lithium iron phosphate battery and is our company's best-selling battery for any solar system and renewable energy source in residential or commercial buildings.

Light weight
The lithium battery weighs only 45 kg, which makes it easy to install for various projects. Its weight also allows for the best configuration to achieve the desired results.

Nominal depth of discharge
The nominal depth of discharge for these lithium batteries is 90%. This is truly impressive for this large battery model and one of the reasons why they are always in high demand.

Operating Temperature
The battery’s charging rate is excellent in the temperature range of 0 to 55 degrees Celsius. Furthermore, the discharging rate is perfect in the temperature range of -20 to 55 degrees Celsius.

Furthermore, it is recommended to store the battery bank at a temperature between 0 and 35 degrees Celsius. This ensures that the cycle times are respected and prevents compromises during storage.

Furthermore, the most suitable humidity conditions for this battery are between 5% and 95%. Meeting these specifications will ensure a longer battery life.

Operating Altitude
Another reason why these batteries offer excellent performance and are in high demand is their ability to operate efficiently at high altitudes. These batteries are ideal for use up to 1900 m above sea level.

IP Rating
To increase the battery life and ensure there are no compromises during transportation, it is essential to purchase batteries with an excellent IP rating. The IP rating simply indicates that the level of protection is safe enough to prevent dust from damaging the products inside.

Scalable Installations
Customers can purchase the number of batteries they need for their projects, as they can be organized into scalable groups. The maximum battery pack can accommodate 64 batteries, producing up to 327 kW in parallel. A 32-group configuration is also available for smaller projects.

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