Floor-standing Home Energy Storage Lithium Battery 51.2V 400Ah 20kWh LiFePO4 Battery Energy Storage System

Product Parameters and Specifications

1. Basic Model

• Dimensions: Approximately 438×307×193mm (200Ah model)

• Net Weight: 95kg-110kg (varies by capacity)

• Charging Current: 200A ()

• Discharging Current: 50A ()

• Charging Time: Approximately 20 hours (full charge)

• Standard Voltage: 51.2V

• Rated Capacity: 100Ah/200Ah/300Ah (supports custom capacities)

• Model Examples: FT-FROOL-48200 (200Ah), FT48300 (300Ah)

• Voltage and Capacity:

• Cell Type: Lithium Iron Phosphate (LiFePO₄) battery (Grade A cells), long cycle life, high safety

• Charge-Discharge Performance:

• Physical Parameters:

Application Scenarios

• Home Energy Storage: Paired with solar photovoltaic systems, stores energy during the day and supplies power at night, ensuring household lighting and appliance operation.

• Emergency Backup: Provides continuous operation for critical equipment (e.g., refrigerators, communication devices) during sudden power outages.

• Commercial and Industrial Backup: Suitable for backup power in scenarios such as communication base stations and small shops.

Technical Advantages

1. High Efficiency and Safety

• Utilizes LiFePO₄ cells, passing multiple safety tests including overcharge, over-discharge, crush, and puncture tests.

• Supports intelligent BMS management system, monitoring battery status in real-time to prevent risks such as overvoltage, undervoltage, and overheating.

2. Long Lifespan Design

• Cycle life exceeds 3000 cycles (80% capacity retention), suitable for long-term high-frequency use.

3. Strong Environmental Adaptability

• Operating temperature range: Charging -10°C to +60°C, discharging -30°C to +60°C, storage temperature -10°C to +45°C.

Certifications and Guarantees

• ***: CE, FCC, RCM, IEC62619, UN38.3, MSDS, etc., compliant with global market access standards.

• Warranty Service: 5-year warranty provided, supports third-party quality inspection, with compensation for non-compliant products.

• Transportation Protection: Insured with high-value transportation insurance (single incident compensation limit up to 10 million RMB).

Services and Customization

• Customization Support: Supports customization of parameters such as voltage, capacity, and interfaces to meet various scenario requirements.

• Global Sales Network: Products sold to 100+ countries including Europe, America, Australia, and Africa, with localized technical support.

Typical Product Examples

• FT-FROOL-48200 (200Ah)

• Applicable Scenarios: Home photovoltaic energy storage, backup power

• Features: High energy density, fast charging and discharging, IP55 protection rating.

• FT48300 (300Ah)

• Applicable Scenarios: Commercial and industrial energy storage, large photovoltaic systems

• Features: Large capacity with long endurance, supports multi-unit parallel expansion.