The SunFLX FixWall 15.36kWh Lithium Battery is built for users who want strong backup, long battery life, and stable performance throughout the year. Its large storage capacity makes it ideal for homes and businesses running heavy solar loads. Whether you face long hours of load shedding or want a dependable energy reserve for your solar system, this battery delivers consistent power without voltage drops or performance issues.
Its wall-mounted design saves space and offers a clean, modern look. The battery is engineered with high-grade lithium technology, ensuring fast charging, deep cycle life, and maximum efficiency even under tough conditions. With stable output and advanced built-in protections, it supports both hybrid and off-grid systems.
This battery is designed for long-term reliability. Once installed, it provides smooth operation with minimal maintenance, making it a smart choice for solar users looking for value, durability, and long-term performance.
Key Features
- 15.36kWh high-capacity lithium battery.
- Strong backup for long load-shedding hours.
- Advanced BMS for safe, stable performance.
- Wall-mounted design for easy placement.
- Fast charging and deep discharge capability.
- Long cycle life for years of reliable use.
- Compatible with hybrid and off-grid inverters.
Specifications
- Model: SunFLX FixWall 15.36kWh
- Energy Capacity: 15.36 kWh
- Battery Type: Lithium Iron Phosphate (LiFePO₄)
- Nominal Voltage: 48V
- Nominal Capacity: 300Ah
- Cycle Life: 6000+ cycles @ 80% DOD
- Rated Power: High-output performance for heavy loads
- BMS Protection: Overcharge, over-discharge, short-circuit, temperature control
- Scalability: Supports parallel connection for higher capacity
- Installation Type: Wall-mounted
- Charging Efficiency: More than 95%
- Discharge Depth: Up to 90% usable capacity
- Communication Ports: CAN/RS485
- Operating Temperature: -20°C to 55°C
- Application: Residential, commercial, hybrid, and off-grid systems.
