Livoltek BLF51-5 Low Voltage Residential Battery Lithium Battery System Owner’s Manual

Livoltek BLF51-5 Low Voltage Residential Battery Lithium Battery System

Specifications

• Model: BLF51-5
• Battery Type: LFP
• Nominal Voltage: 51.2V
• Operating Voltage Range: 43.2V~57.6V
• Nominal Capacity: 100Ah
• Nominal Energy: 5.12kWh
• Depth of Discharge: 90%
• Usable Energy: 4.6kWh
• Dimension(WHD): IP21: 415662178mm; IP65: 415685178mm
• Weight: 55kg
• Max. Charge/Discharge Current: 50A/100A
• Operating Temperature:
• Operating Humidity: 5%~95%
• Storage Temperature:
• Operating Altitude: Below 4000m
• Communication: RS485/CAN
• Scalability: Up to 5 Modules/25kWh
• Cooling Type: Natural
• Ingress Protection: IP21/IP65
• Cycle Life: 6000 Cycles[1]
• Standard Warranty: 5 Years/10 Years (Optional)
• Authentication Level: IEC62619/CE/UN38.3

Product Usage Instructions

Installation
To install the BLF51-5 LV battery system, follow these steps:

1. Select a suitable location for indoor or outdoor installation.
2. Ensure the area is well-ventilated and meets the specified dimensions.
3. Mount the system securely on the wall using the appropriate fixtures.
4. Connect the system to compatible products like hybrid inverters or monitoring systems.

Operation
To operate the BLF51-5 LV battery system:

1. Maintain the operating temperature and humidity within the specified range.
2. Monitor the charge and discharge currents to ensure they are within limits.
3. Regularly check the communication status for any errors or issues.

Maintenance
To ensure optimal performance and longevity of the battery system:

1. Clean the system periodically to prevent dust accumulation.
2. Check for any signs of wear or damage on mechanical components.
3. Follow the manufacturer’s guidelines for maintenance schedules and procedures.

Low-Voltage Residential Battery

Lithium Battery System: BLF51-5 51.2V100Ah

The BLF51-5 LV battery system is ideal for new installation of household energy storage. With high energy density and wall- mounted solution, BLF51-5 LV battery system is space-saving for indoor and outdoor installation. To serve increasing load requirement, the flexible expansion can fit your energy demand of today and tomorrow.

Features

• Intelligent BMS with multiple protections
• Double and robust mechanical protection
• IP65 supporting indoor and outdoor installation
• Long cycle life and safest prismatic LFP batteries
• Reliable performance: high efficiency and 90% DOD
• Easy and quick installation and expansion with modular design

Compatible Products

Specifications

Test conditions: 0.5C Charge/0.5C Discharge, @25℃, 90% DOD, 70% EOL.

More Information

Hangzhou Livoltek Power Co., Ltd.

• ADDRESS: 1418-35 Moganshan Road,Hangzhou, 310011, China
• +86 1 76 8455
• [email protected]
• www.livoltek.com

Frequently Asked Questions

• Q: What is the warranty period for the BLF51-5 LV battery system?
  • A: The standard warranty is 5 years, with an optional extension to 10 years.
• Q: Can the BLF51-5 LV battery system be used with off-grid applications?
  • A: Yes, the BLF51-5 LV battery system is compatible with off-grid hybrid inverters for standalone power systems.
• Q: How many cycles can the BLF51-5 LV battery system endure?
  • A: The BLF51-5 LV battery system has a cycle life of up to 6000 cycles, ensuring long-term reliability and performance.

References

• LIVOLTEK : Power Your Home With Green Energy

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