Growatt HOPE 14.3L-A1 lithium battery

⚡ Technical Specifications

• Nominal Voltage: 51.2 V DC

• Nominal Capacity: 14.3 kWh

• Usable Capacity: 13.3 kWh

• Operating Voltage Range: 40 V – 58.4 V

• Charge/Discharge Current: 140 A continuous, 225 A / 245 A peak (3 seconds)

• Depth of Discharge (DoD): 93%

• Cycle Life: >6,000 cycles at 93% DoD

• Charging Temperature Range: 0 °C – 55 °C

• Discharging Temperature Range: -20 °C – +60 °C

• Storage Temperature Range: -20 °C – +60 °C

• Protection Rating: IP20 (suitable for indoor installation)

• Maximum Installation Altitude: 2,000 m

• Weight: <120 kg

• Dimensions (L × W × H): 440 × 265 × 812 mm

• Cooling Method: Natural convection

• Communication Ports: CAN, RS485

• Warranty: 10 years

🔋 Features & Benefits

• High Safety: LiFePO₄ chemistry provides excellent thermal and chemical stability, making it safer than other battery types.

• High Energy Density: Compact and efficient design for optimal space utilization.

• Easy Installation: Wall-mountable design with user-friendly setup.

• Scalability: Supports parallel connection of up to 48 units, allowing total system capacity up to 686.4 kWh.

• Smart Monitoring: Remote monitoring and firmware updates via communication ports.

📊 Applications

The Growatt HOPE 14.3L-A1 is designed for residential and commercial solar energy storage systems.

• It stores energy generated from solar panels and provides power when needed.

• Helps reduce electricity costs and increases energy independence.