Deye Ess Bos-B PRO Directsale Solid Commercial Solar Energy LiFePO4 Lithium Battery Storage

Customization: Available
Type: Li-ion Battery
Cathode Material: LFP

Product Description

Technical Specifications
High-Performance Energy Storage: Optimized for commercial and solar energy applications with 16.08 kWh energy capacity and 10 years warranty.
ModelBOS-B Pro-A3
Battery Module Energy16.08 Kwh
Nominal Voltage51.2 V
Capacity314 Ah
Module Weight126 Kg
Warranty Period10 Years
CertificationCE / IEC62619 / UN38.3
IP RatingIP20
Product Overview
Detailed Parameters
ModuleBOS-B Pro-A3
Battery Module Energy (kWh)16.08
Battery Module Nominal Voltage (V)51.2
Battery Module Capacity (Ah)314
Max. System Nominal Voltage (V)768
Max. System Energy (kWh)241.5
Charge / Discharge Current (A)180
Operating Temperature (°C)Charge: 0~55 / Discharge: -20~55
Thermal ManagementSmart fan cooling
Cycle LifeEOL 70% ≥ 6000 cycles
InstallationRack Mounted
Manufacturing Excellence
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Frequently Asked Questions
What is the expected lifespan of the LiFePO4 battery module?
The BOS-B Pro-A3 module is designed for longevity, offering a cycle life of ≥6000 cycles at 25±2°C with 0.5C charge/discharge rates before reaching 70% of its original capacity.
Is the system compatible with high-voltage requirements?
Yes, by connecting modules in series (5 to 15 units), the system can achieve a maximum nominal voltage of up to 768V, making it suitable for large-scale commercial energy storage.
What safety certifications does the battery hold?
The system is fully certified with CE, IEC62619, IEC62040, and UN38.3, ensuring compliance with international safety and transportation standards.
How does the thermal management system work?
It utilizes a Smart Fan Cooling system that automatically regulates the temperature during charge and discharge cycles to maintain optimal performance and safety.
Can these batteries be used in extreme temperatures?
The battery supports discharging at temperatures as low as -20°C and charging from 0°C up to 55°C, providing versatile operation for various climates.
What is the depth of discharge (DoD) recommendation?
We recommend a 90% Depth of Discharge to maximize both usable energy and the overall lifespan of the battery modules.

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