Description

Key Features and Benefits

• 5kWh Energy Storage: Stores approximately 5 kilowatt-hours of energy for compatible solar and backup power systems.
• 51.2V Nominal Voltage: Designed for compatible 48V-class inverter and energy storage systems.
• LiFePO₄ Lithium Technology: Offers excellent thermal stability, durability, and long cycle life when operated within recommended limits.
• Integrated Battery Management System (BMS): Helps manage charging and discharging and provides protection against supported overcharging, over-discharging, overcurrent, and other electrical faults.
• Solar Power Compatibility: Works with compatible solar inverters and charging systems.
• Backup Power Support: Helps supply electricity to selected household appliances, office equipment, lighting, and other compatible loads.
• Efficient Energy Storage: Allows stored solar energy to be used when solar generation is insufficient or grid power is unavailable.
• Low-Maintenance Design: Lithium battery technology generally requires less routine maintenance than conventional flooded lead-acid batteries.
• Modern Energy Solution: Suitable for residential, commercial, and off-grid installations designed around compatible 51.2V battery systems.

Recommended Applications

The SMK SOLAR PB Series 5kWh lithium battery is suitable for compatible installations such as:

• Home solar and inverter systems
• Offices and commercial premises
• Shops and small businesses
• Solar energy storage systems
• Backup power for lighting, fans, televisions, and electronics
• Networking and security equipment
• Off-grid and hybrid solar installations
• Other compatible 48V-class energy storage systems

The appliances supported and the duration of backup power depend on the inverter rating, total connected load, usable battery capacity, and system efficiency.

Technical Specifications

Why Choose the SMK SOLAR PB Series?

The SMK SOLAR PB Series is designed for customers seeking a modern alternative to conventional backup batteries. Its 51.2V configuration and approximately 5kWh energy capacity make it suitable for appropriately sized solar and inverter installations that require substantial stored energy.

By combining lithium iron phosphate technology with integrated battery management, it offers a practical solution for improving energy availability, making better use of solar generation, and supporting essential power needs at home or work.

Installation and Safety

For safe operation and optimal performance:

• Confirm that your inverter supports 51.2V LiFePO₄ batteries.
• Use a compatible charging profile and follow the manufacturer’s voltage and current limits.
• Ensure the inverter and battery communicate correctly if the system requires BMS communication.
• Install the battery in a suitable, dry, and well-ventilated location.
• Have the system installed by a qualified solar technician.
• Follow the manufacturer’s operating, storage, and maintenance instructions.

SMK SOLAR PB Series 5kWh 51.2V Lithium Battery — reliable energy storage for a smarter, more resilient power supply.