Product Description:
The Felicity 17.5KWh 51.2V LiFePO4 Lithium Battery is a high-performance energy storage solution designed for large-scale energy needs. With a substantial 17.5kWh capacity and 51.2V system voltage, this lithium iron phosphate (LiFePO4) battery is perfect for residential, commercial, and off-grid applications that require a reliable and long-lasting power source. Its advanced LiFePO4 technology offers superior safety, a longer lifespan, and high energy efficiency, making it an ideal choice for both solar energy storage and backup power systems. The robust design ensures consistent and efficient performance over thousands of cycles, supporting a wide range of energy demands.
Key Features:
17.5kWh capacity to provide reliable, high-output energy for large-scale applications.
51.2V system voltage, ideal for high-efficiency setups and larger systems.
Advanced Lithium Iron Phosphate (LiFePO4) technology for enhanced safety, thermal stability, and long life.
Over 3,500 charge cycles at 80% depth of discharge (DoD) for extended operational life.
Integrated Battery Management System (BMS) for monitoring, balancing, and protecting the battery.
High discharge current to support demanding applications and heavy power loads.
Wide operating temperature range from -20°C to +60°C for reliable performance in various conditions.
Low self-discharge rate for maintaining charge over extended periods.
Fast charging for reduced downtime and more efficient energy management.
Eco-friendly design with minimal environmental impact.
Overcharge, over-discharge, over-temperature, short-circuit, and deep discharge protection for safety.
Maintenance-free design for easy and hassle-free operation.
Suitable for both off-grid energy storage and backup power systems.
Specifications:
Battery Type: Lithium Iron Phosphate (LiFePO4).
Capacity: 17.5 kWh.
Nominal Voltage: 51.2V.
Maximum Discharge Current: 200A.
Charge Voltage: 58.4V.
Discharge Voltage: 40V.
Cycle Life: 3,500+ cycles (at 80% depth of discharge).
BMS: Built-in Battery Management System for optimized performance and battery protection.
Efficiency: 95% energy efficiency for optimal energy conversion and minimal losses.
Charge Time: 6-8 hours (depending on charger power and current input).
Weight: Approximately 220kg (varies by configuration).
Dimensions: 800mm (L) x 450mm (W) x 500mm (H).
Temperature Range (Operating): -20°C to +60°C for reliable operation in various environments.
Temperature Range (Storage): -10°C to 45°C for safe storage conditions.
Safety Protections: Over-voltage, over-current, over-temperature, short-circuit, and deep discharge protection.
Compatibility: Perfect for large-scale off-grid solar systems, backup power applications, and high-demand commercial or industrial energy needs.
