Felicity 48V 500Ah 25.6kWh Lithium Battery – FLA48500TG2

The Felicity FLA48500TG2 48V 500Ah Lithium Battery is a premium high-capacity LiFePO4 (Lithium Iron Phosphate) energy storage solution engineered for residential, commercial, and industrial solar power systems. With a massive 25.6kWh energy storage capacity (commonly referred to as 25kWh), this battery is designed to deliver reliable long-duration backup power, exceptional efficiency, and industry-leading durability for large-scale renewable energy applications.

Built with Grade A LiFePO4 cells, the FLA48500TG2 provides over 6,000 charge and discharge cycles at 95% Depth of Discharge (DoD), ensuring decades of dependable performance while minimizing replacement and maintenance costs. Its advanced Smart Battery Management System (BMS) continuously monitors battery health and provides comprehensive protection against overcharging, over-discharging, overheating, overcurrent, and short circuits, ensuring maximum safety and reliability.

Designed for demanding energy storage applications, the battery supports parallel expansion, allowing multiple units to be connected for even larger energy storage systems. It is fully compatible with leading hybrid and off-grid inverter brands including Victron, GoodWe, Deye, Growatt, and Felicity, enabling seamless integration into existing solar installations.

Its maintenance-free LiFePO4 chemistry offers excellent thermal stability, high energy efficiency, and environmentally friendly operation without acid, fumes, or regular servicing. Backed by a 7-Year Standard Warranty plus an additional 3-Year Extended Warranty, the Felicity FLA48500TG2 is an ideal solution for high-capacity energy storage projects.

Key Features of Felicity 48V 500Ah 25.6kWh Lithium Battery – FLA48500TG2

• Brand: Felicity
• Model: FLA48500TG2
• Battery Type: Lithium Iron Phosphate (LiFePO4)
• Battery Capacity: 48V 500Ah
• Energy Storage: 25.6kWh (25kWh Class)
• Cell Grade: Grade A LiFePO4 Cells
• Recommended Charge Current: <200A
• Recommended Discharge Power: <10,000W
• Cycle Life: ≥6,000 Cycles @ 25°C, 95% DoD
• Energy Efficiency: >95% Round-Trip Efficiency
• Battery Management: Built-in Smart BMS Protection
• Expansion: Supports Parallel Connection for Higher Capacity
• Compatibility: Compatible with Victron, GoodWe, Deye, Growatt, Felicity, and other hybrid/off-grid inverter systems
• Maintenance: Maintenance-Free Operation
• Warranty: 7-Year Standard + 3-Year Extended Warranty

Applications

• Residential solar energy storage systems
• Commercial solar backup power
• Industrial energy storage installations
• Hybrid solar power systems
• Off-grid renewable energy systems
• Telecom backup power
• Data centers and mission-critical backup systems
• Large-scale renewable energy projects

Benefits

• Massive 25.6kWh capacity for extended backup power
• Premium Grade A LiFePO4 cells deliver superior safety and reliability
• Over 6,000 charging cycles for an exceptionally long service life
• Smart BMS protects against electrical and thermal faults
• High efficiency with over 95% energy utilization
• Expandable design supports growing energy demands
• Maintenance-free, eco-friendly operation with no acid or fumes
• Seamless compatibility with leading hybrid and off-grid inverter brands
• Ideal for high-demand residential, commercial, and industrial applications