Description
The Haisic HS-LD15KW-A2 is a high-capacity 15.6kWh LiFePO₄ (Lithium Iron Phosphate) Energy Storage Battery designed to deliver reliable, efficient, and long-lasting energy storage for residential, commercial, and industrial applications. Built with advanced battery technology, it provides exceptional safety, stable performance, and seamless integration with solar energy systems and hybrid inverters.
With a rated voltage of 51.2V, 305Ah capacity, and 15,616Wh energy storage, this battery is ideal for backup power, solar self-consumption, and off-grid or hybrid energy solutions. Its intelligent battery management system (BMS) helps ensure safe operation, optimized charging, and extended battery life.
Whether you’re looking to reduce electricity costs, improve energy independence, or ensure uninterrupted power during outages, the Haisic HS-LD15KW-A2 offers a dependable and scalable energy storage solution.
Key Specifications
- Model: HS-LD15KW-A2
- Battery Type: LiFePO₄ (Lithium Iron Phosphate)
- Rated Voltage: 51.2V
- Rated Capacity: 305Ah
- Rated Energy: 15,616Wh (15.6kWh)
- Operating Voltage Range: 44.8V – 56V
- Charge Voltage Range: 56V – 57.6V
- Cut-off Voltage: 44.8V
- Recommended Charge Current: 100A
- Maximum Charge Current: 200A
- Maximum Discharge Current: 200A
Ideal Applications
- Residential Solar Energy Storage
- Commercial & Industrial Energy Storage
- Backup Power Systems
- Off-Grid Solar Installations
- Hybrid Solar Power Systems
- Peak Load Management








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