The 12.8 V 67 Ah lithium solar battery uses LiFePO4 technology and an integrated BMS, which manages cell charging and discharging and provides protection against low or high temperatures, short circuits, and overcurrent. It has an IP65 protection rating when used with suitable connectors and is suitable for off-grid and hybrid photovoltaic systems.

LiFePO4 technology has a low self-discharge rate of up to 2% per month and maintains a flat, stable discharge voltage. The battery has a 20-year design life, with 8,000 charge-discharge cycles at 50% DoD and 3,000 cycles at 100% DoD.

• Capacity: 67 Ah
• Voltage: 12.8 V
• Technology: LiFePO4
• Management system: BMS
• Protection rating: IP65
• Charging temperature: 0 °C to 45 °C
• Discharging temperature: -20 °C to 60 °C
• Storage temperature: -5 °C to 35 °C
• Self-discharge: Up to 2% per month
• Charge-discharge cycles: 8,000 at 50% DoD and 3,000 at 100% DoD
• Design life: 20 years
• Terminals: M6
• Dimensions: 195 × 166 × 170 mm
• Applications: Off-grid and hybrid photovoltaic systems