The BYD OSN-P120B274-U is a cutting-edge outdoor energy storage system designed to deliver exceptional performance and reliability. Utilizing advanced lithium iron phosphate (LFP) technology, this system ensures safety, high efficiency, and longevity in energy storage. Perfectly suited for outdoor applications, it excels in thermal management and structural design, making it a versatile solution for various energy needs.
The OSN-P120B274-U features high-quality LFP batteries with an intelligent battery management system. This innovation guarantees safe operation, efficient energy conversion, and an extended lifespan, ensuring that users get the most from their energy storage system.
Engineered with an intelligent temperature control system and high protection structure, this outdoor energy storage system is resilient against weather conditions, making it ideal for outdoor installations. With its durable design, it efficiently delivers power while maintaining reliable functionality.
This energy storage solution employs a modular design, facilitating easy maintenance and installation. This feature ensures that users can effortlessly manage and repair the unit as needed, making it user-friendly and practical.
Safety is paramount with the OSN-P120B274-U. It implements a hierarchical linkage system that comprehensively safeguards the entire setup, delivering peace of mind for both residential and commercial users.
Equipped with forced air cooling for the power conversion system (PCS) and HVAC cooling for the battery cabinet, the OSN-P120B274-U maintains optimal operating temperatures. This efficiency ensures the system performs reliably under various climate conditions.
This advanced energy storage system operates through a harmonious integration of its primary components, working together to store and manage energy effectively. The LFP batteries store energy, which is then converted by the power conversion system for use in various applications.
The intelligent battery management system plays a vital role in monitoring and regulating the batteries€™ performance. It maintains safety protocols and efficiency, ensuring longevity and effectiveness throughout the batteries’ lifecycle.
The PCS transforms stored DC energy from the batteries into usable AC power. This is crucial for supplying energy to residential or commercial loads, helping users meet their energy demands seamlessly.
Both the forced air cooling system and HVAC unit work to regulate temperatures within the system. Keeping components cool is essential for performance and safety, ultimately improving the system’s reliability over time.
| System Type | OSN-P120B274-U |
| Cell Type | LFP C15 |
| Battery Capacity (BOL) @ FAT | 258 kWh |
| AC Usable Energy (BOL) @ FAT | 240 kWh |
| Nominal Power | 120 kVA |
| Nominal Voltage | 480 V |
| Operating Temperature Range | -20„ƒ to +55„ƒ |
| Weight of ESS Unit | 3110 kg |
| IP Rating of PCS Cabinet | IP65 |
| Communication Protocols | Modbus TCP/IP |
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