The 51.2V 314Ah lithium battery module is engineered for high voltage energy storage systems, delivering exceptional single module capacity and enhanced overall system efficiency.The 314Ah high capacity design minimizes the number of parallel strings, which boosts system reliability, performance consistency, and BMS control precision.
Built with LiFePO₄ cell technology, the module ensures superior safety, ultra-long cycle life, and stable thermal performance. Featuring a stackable structure, it supports series connection for flexible voltage scaling and seamless integration with hybrid inverters and PCS. This makes it the ideal solution for commercial, industrial, and microgrid applications.
Nume de marcă :
SAIL SOLARTip :
LiFePo4Tensiune nominală :
51.2VCapacitatea bateriei :
16.07KWHNumărul de cicluri :
>8000 Cycles @0.2C 80%DoDEficiența încărcării :
100% @0.2CEficiența descărcării :
96~99% @1CComunicare :
RS485/RS232/CANCuloare și OEM :
White or customizedgaranție :
10 Years
The 51.2V 314Ah high-voltage lithium battery module is engineered for medium and large-scale energy storage systems, delivering high energy density and large single-module capacity.The 314Ah high-capacity design greatly reduces parallel battery strings, enhancing system consistency, reliability and BMS control accuracy, while simplifying installation and maintenance.
Featuring a high-voltage series architecture, the system runs at lower currents, minimizing cable dimensions, conduction losses and thermal stress, thus achieving higher overall system efficiency.Built on LiFePO₄ cell technology, the module offers outstanding safety, long cycle life and stable performance under rigorous charge-discharge conditions.
With its rack modular design, the solution enables flexible capacity scaling and seamless integration with hybrid inverters and PCS.It is particularly well-suited for commercial, industrial and microgrid energy storage applications that demand reliable, high-efficiency power supply.
Battery Modules
-Each module serves as a basic lithium-ion battery unit designed for series connection. Its rack structure allows multiple modules to be combined into a complete high-voltage battery system.
-DC Power CableDC power cables connect battery modules in series to achieve voltage stacking and supply high-voltage DC power to the system. This configuration lowers operating current and reduces cable losses.
-Communication CableCommunication cables link all battery modules to the master BMS, enabling real-time data transmission including voltage, temperature, and operating status.
-Cooling Fan & Power Supply CableEach module is equipped with an active cooling fan. The fan power supply cable ensures stable cooling system operation and effective thermal management.
-Master BMS (Top Unit)Mounted at the top of the battery stack, the master BMS collects data from all modules, regulates charge and discharge limits, and provides full system-level protection and control.
-A baffle has been added to the front of the rack to effectively prevent dust and insects and extend battery life.
The diagram illustrates an integrated solar PV and high-voltage lithium energy storage system for residential or commercial applications.
Solar panels generate DC power, which is managed by the inverter to supply electrical loads and charge the battery storage system. The high-voltage lithium battery stores excess solar energy and discharges when solar generation is insufficient or during peak demand periods.
The system is connected to the utility grid, allowing grid import or export of energy to ensure stable, continuous, and efficient power supply.
Certification
ETICHETE :
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E-mail : Inquiry@sailsolarpv.com
Whatsapp : +86 -18655186412
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