Sunflx FlxWall 2.5-24 – 25.6V 100Ah Lithium Battery

Product Description

The Sunflx FlxWall 2.5-24 (25.6V 100Ah) is a premium low-voltage LiFePO₄ lithium battery designed for residential solar energy storage applications. Built with brand-new A+ prismatic cells and engineered for long-term reliability, this battery delivers outstanding performance, safety, and flexibility for both self-consumption and backup power systems.

With a usable capacity of 2.56kWh, 100% Depth of Discharge capability, and more than 6000 cycle life, the FlxWall 2.5-24 ensures maximum energy utilization and long service life. It supports continuous 1C discharge (100A) and features an integrated DC circuit breaker for enhanced safety.

The battery includes a 4.3-inch touchscreen display, WiFi & Bluetooth monitoring, and multiple communication ports (RS232, RS485, CAN) for seamless integration with major inverter brands. Its modular design allows up to 15 units in parallel, making it ideal for scalable home energy storage solutions.

Designed for wall mounting or floor installation, the FlxWall series provides a smart, efficient, and expandable energy storage solution for modern solar systems.

General Specifications

• Dimensions (H × W × D): 400 × 380 × 160 mm

• Weight: 30 kg

• Mounting Method: Wall Mounted or Floor Stand

• Cooling Method: Natural Convection

• Display: Touch Screen + LED Indicator

• Maximum Parallel Units: 15 Batteries

• Protection Degree: IP20

Communication & Compatibility

• Communication Ports: RS232, RS485, CAN

• Remote Monitoring: WiFi & Bluetooth

• Application: Hybrid / Off-Grid Systems

• Inverter Compatibility: Compatible with major inverter brands

Environmental Specifications

• Operating Temperature:

  • Charge: 0°C to +50°C

  • Discharge: -20°C to +60°C

• Storage Temperature: -10°C to +50°C

• Humidity: ≤95% RH (No Condensation)

• Altitude: ≤4000m

Protection Features

• Short Circuit Protection

• Over / Under Temperature Protection

• Over Current Protection

• Low / High Voltage Protection

• MOS Temperature Protection

• Cell Level Overcharge / Over-discharge Protection

• Built-in DC Circuit Breaker

Warranty & Certification

• Warranty: 5 Years

• Certifications: UN 38.3, MSDS, RoHS

• Design Lifespan: 10 Years