Haisic 15kwh Solar Energy Storage Lithium Battery 51.2V

High-Capacity High-Voltage Platform: System rated voltage of 51.2V, single-unit capacity of 305Ah, high energy density, supports high-power charging and discharging, effectively reduces line losses, and improves energy utilization efficiency.

Long Lifespan and Cost-Effectiveness: Utilizes automotive-grade lithium iron phosphate cells with a cycle life exceeding 10,000 cycles and a design lifespan surpassing 15 years. The full lifecycle cost per kilowatt-hour is significantly lower than traditional batteries, delivering a high return on investment with 10year warranty.

Intelligent Battery Management System: Equipped with a three-level BMS for precise cell-level monitoring and balancing. Features multi-level protection against voltage, current, and temperature. Supports RS485/CAN/Ethernet communication for seamless integration with energy management platforms, enabling remote monitoring, intelligent operation and maintenance, and cluster control.

Safety-Focused Design: Cells pass safety tests including needle penetration and compression. System-level features include fire-resistant insulation materials, intelligent thermal management, and automatic fault isolation, meeting international safety certification standards.

Flexible Deployment and Scalability: Standard 19-inch rack-mount design supports parallel expansion. Rapidly deployable in server rooms, containerized energy storage cabinets, or commercial/industrial rooftops. Suitable for photovoltaic storage, peak-valley arbitrage, backup power, and other scenarios.

Typical Applications
Peak-valley electricity arbitrage for commercial/industrial facilities (factories, Churches, Hotel, Schools, malls, charging stations Home and Business)

Smoothing output and self-consumption of renewable energy (solar and back up power)
Emergency backup power for critical loads in data centers, hospitals, and communication base stations
Microgrids and demand-side response for power systems

Value Proposition
Centered on high safety, high returns, and high intelligence, this system delivers not only stable and reliable power assurance but also generates sustained economic benefits through refined energy management and optimized electricity costs. It represents the ideal choice for commercial and industrial users seeking energy transformation, cost reduction, and efficiency enhancement.