As solar adoption continues to grow across Europe, energy storage is becoming the key to maximizing solar self-consumption, improving energy independence, and protecting users from rising electricity costs.
The Felicity Solar FLB48314TG1 represents the next generation of high-capacity LiFePO4 battery storage. With an impressive 16kWh capacity, integrated safety technologies, IP65 protection, remote monitoring capabilities, and exceptional scalability, this battery is designed for demanding residential, agricultural, and commercial applications.
Why Choose the Felicity Solar FLB48314TG1?
The FLB48314TG1 combines large storage capacity with advanced safety and intelligent energy management.
Key benefits include:
- 16kWh nominal storage capacity
- Premium LiFePO4 battery chemistry
- 8,000+ cycle lifespan
- Built-in WiFi and Bluetooth monitoring
- Integrated aerosol fire extinguishing system
- IP65 outdoor protection
- Smart BMS, breaker, and fuse protection
- Parallel expansion up to 512kWh
- Wide inverter compatibility
- 10-year manufacturer warranty
This makes it an ideal battery solution for users looking for reliable long-term energy storage with future expansion possibilities.
High-Capacity 16kWh Energy Storage
With a nominal energy capacity of 16kWh, the FLB48314TG1 provides significantly more storage than traditional residential batteries.
This capacity allows users to:
- Store larger amounts of solar energy
- Reduce grid dependence
- Increase self-consumption rates
- Power critical loads during outages
- Improve return on solar investment
For larger households and commercial users, the additional storage capacity provides greater flexibility and longer backup durations.
Advanced LiFePO4 Battery Technology
The FLB48314TG1 uses Lithium Iron Phosphate (LiFePO4) cells, widely regarded as one of the safest and most durable battery technologies available.
Exceptional Cycle Life
The battery is rated for:
≥ 8,000 cycles
This extended lifespan provides long-term value and lower total ownership costs compared to many conventional battery technologies.
High Depth of Discharge
The battery supports:
≥95% Depth of Discharge (DoD)
This allows users to access nearly the full stored energy capacity while maintaining excellent battery longevity.
Industry-Leading Safety Features
Safety is a major focus of the FLB Series design.
Integrated Aerosol Fire Suppression
Unlike standard battery systems, the FLB48314TG1 is equipped with an integrated aerosol fire extinguishing system for enhanced protection. This feature provides an additional layer of safety for residential and commercial installations.
Intelligent Battery Management System
The built-in smart BMS continuously monitors:
- Voltage
- Current
- Temperature
- Charging status
- Battery health
Multiple Protection Layers
Integrated protection includes:
- Smart BMS
- Circuit breaker
- Fuse protection
- External fuse replacement design
These systems work together to maximize reliability and operational safety.
Built for Harsh Environments
One of the standout features of the FLB48314TG1 is its robust environmental protection.
IP65 Protection Rating
The battery is protected against:
- Dust ingress
- Rain exposure
- Outdoor installation conditions
This allows greater installation flexibility for residential, agricultural, and commercial projects.
Wide Operating Temperature Range
Charging:
Discharging:
Optional thermal management modules are also available for additional environmental adaptability.
Smart Monitoring with WiFi and Bluetooth
Modern energy storage requires intelligent monitoring.
The FLB48314TG1 features built-in:
- WiFi connectivity
- Bluetooth communication
This allows users and installers to monitor battery performance remotely and access important system data in real time.
Benefits include:
- Real-time battery monitoring
- Performance analysis
- System diagnostics
- Easier maintenance and troubleshooting
Powerful Charging and Discharging Performance
The battery is designed for high-rate energy transfer and demanding energy applications.
Performance Specifications
- Nominal Capacity: 314Ah
- Nominal Voltage: 51.2V
- Operating Voltage: 44.8V – 57.6V
- Recommended Charge/Discharge Current: 80A
- Maximum Continuous Charge/Discharge Current: 160A
- Peak Charge/Discharge Current (15s): 200A
These specifications allow the battery to handle substantial residential and commercial energy demands efficiently.
Massive Expansion Potential
The FLB48314TG1 is designed for future growth.
Parallel Expansion
Up to:
32 batteries in parallel
Maximum system capacity:
512kWh
This scalability makes the battery suitable for:
- Large residential systems
- Farms and agricultural facilities
- Commercial buildings
- Industrial applications
- Off-grid projects
- Microgrid installations
Users can start with a single battery and expand as energy requirements increase.
Wide Inverter Compatibility
The FLB Series is compatible with many leading inverter manufacturers, simplifying system integration for installers and allowing flexible project design.
This broad compatibility makes the battery suitable for both new installations and retrofit projects.
Technical Specifications
Battery Information
- Model: FLB48314TG1
- Battery Type: LiFePO4
- Nominal Energy: 16kWh
- Nominal Capacity: 314Ah
- Nominal Voltage: 51.2V
- Operating Voltage Range: 44.8V – 57.6V
Electrical Performance
- Recommended Current: 80A
- Maximum Continuous Current: 160A
- Peak Current (15s): 200A
Environmental Specifications
- Protection Degree: IP65
- Humidity: 5% – 95%
- Altitude: ≤ 2000m
- Storage Temperature: 0°C to 35°C
Physical Specifications
- Product Dimensions: 895 × 450 × 235 mm
- Product Weight: 121kg
- Installation Type: Floor-Mounted
Communication
Warranty
- 10 Years Manufacturer Warranty
Ideal Applications
Residential Solar Energy Storage
Perfect for homeowners seeking higher self-consumption and energy independence.
Agricultural Installations
Suitable for farms requiring reliable backup power and large-scale energy storage.
Commercial Solar Projects
Provides dependable storage capacity for offices, retail premises, warehouses, and production facilities.
Off-Grid Systems
High storage capacity and scalability make it ideal for remote energy applications.
The Felicity Solar FLB48314TG1 is one of the most capable batteries in the Felicity Solar portfolio. Combining 16kWh capacity, advanced LiFePO4 chemistry, 8,000+ cycle life, integrated fire suppression, IP65 protection, smart monitoring, and expansion up to 512kWh, it offers a future-proof solution for demanding solar energy storage projects.
For installers, businesses, and homeowners looking for a robust, scalable, and highly secure battery storage system, the FLB48314TG1 delivers outstanding long-term value and performance.
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