WD-G12200 (Special for Asia-Africa-Latin America)

Description

The WD-G12200 is a high-performance lithium iron phosphate (LiFePO₄) battery designed for residential applications. With a nominal capacity of 200 Ah and a nominal voltage of 12.8 V, this battery is engineered for energy-efficient backup power and peak performance. Its robust design and advanced technology ensure reliability and safety, making it ideal for a variety of residential energy storage needs.

Key Features:

• High Energy Density: 2.56 kWh of nominal energy, offering efficient power storage.
• Scalability: Supports up to 4 units in series and 10 units in parallel to expand your energy storage system according to your needs.
• Wide Temperature Range: Operates effectively between -20°C to 55°C, suitable for diverse environmental conditions.
• Long Cycle Life: Over 6000 cycles, ensuring longevity and durability for sustained performance.
• Flexible Charging: Max continuous charge current of 100 A and peak charge current of 200 A (for 10 seconds), allowing for quick and efficient recharging.
• User-Friendly: Easy operation and maintenance features, including support for firmware updates via RS485.
• Safety Features: Equipped with a built-in circuit breaker and intelligent battery management system (BMS) for enhanced safety.

Specifications:

• Battery Chemistry: LiFePO₄
• Nominal Capacity: 200 Ah
• Nominal Voltage: 12.8 V (Operating Voltage: 11.2 V – 14.6 V)
• Nominal Energy: 2.56 kWh
• Cell Configuration: Prismatic, 2P4S
• Charge Current: Max Continuous: 100 A / Peak: 200 A (10 sec)
• Discharge Current: Max Continuous: 200 A / Peak: 300 A (10 sec)
• Recommended Depth of Discharge: 80% DoD
• Dimensions: 471 x 160 x 348 mm
• Weight: 22 kg
• Material: ABS + PC
• LED Indicator: SOC, working, protection & buzzer
• Communication: RS485
• IP Rating: IP20
• Operating Temperature: 0°C to 55°C
• Storage Temperature: 0°C to 35°C
• Relative Humidity: Up to 95%
• Altitude: ≤2000m
• Cycle Life: ≥6000 cycles (25°C ± 2°C, 0.2C charging and discharging, 80% DoD, 70% EOL)
• Warranty Period: 5 years
• Installation: Floor-mounted, stack-mounted
• Certification: UN38.3, MSDS

The WD-G12200 is the optimal choice for homeowners seeking a reliable and efficient energy storage solution. Its combination of advanced features, safety mechanisms, and user-oriented design sets it apart in the residential energy storage market.