General Information

Product Introduction:

Introducing the Helith Harmony Residential LiFePO4 Battery, a powerful 16.38kWh energy storage solution designed to meet the energy demands of modern households. Built with premium A-Grade LiFePO4 cells, this battery offers more than 10,000 cycles at 80% depth of discharge, ensuring long-term performance and reliability. With a nominal voltage of 51.2V and the ability to connect up to 15 units in parallel, it provides flexible scalability for various energy needs. The battery is equipped with advanced BMS protection for safe operation, and an optional IP65 rating for enhanced weather resistance. Whether installed on the wall or the floor, the Hive L50-1 combines elegance and functionality, making it the perfect energy storage choice for residential applications.

Key Specifications:

• Nominal Capacity: 15.38 kWh
• Dimension: 603*223*979mm
• Weight: 142kg
• Chemistry: LiFePO4
• Nominal Voltage: 51.2V
• Operating Voltage Range: 40V-58.4V
• Max Charge Current: 160A
• Max Discharge Current: 160A
• Cycle Life: >10000 Cycles (80% DOD)
• Communication Method: CAN, RS485
• Display: LCD (Optional)
• Charging Temperature Range: 0-55°C
• Discharging Temperature Range: -20-55°C
• Storage Temperature Range: -20-40°C
• Humidity: <95% non-condensing
• Altitude: <4500m
• Protection Level: IP20
• Cooling Method: Free Cooling

Advantages:

1. High-Quality A-Grade LiFePO4 Cells: Ensures superior performance, long life, and high reliability.
2. Advanced Battery Management System (BMS): Provides comprehensive protection including overcharge, over-discharge, and short-circuit protection, ensuring safe operation.
3. Scalability: Supports parallel connection of up to 15 units, offering flexible capacity expansion based on energy requirements.
4. Optional IP65 Protection Rating: Available with enhanced weather resistance for both indoor and outdoor installations.
5. Durable Cycle Life: Delivers more than 10,000 cycles at 80% depth of discharge, offering long-lasting energy storage.
6. Flexible Installation: Can be wall-mounted or floor-standing, providing versatile options for residential setups.
7. Compact Design: With dimensions of 603*223*979 mm, it efficiently saves space without compromising energy capacity.
8. Efficient Operating Range: Operating voltage range of 40V - 58.4V, making it adaptable for a wide variety of energy systems.
9. Free Cooling System: Ensures stable temperature management without the need for active cooling, reducing maintenance.
10. LCD Display (Optional): Allows easy monitoring and real-time performance tracking of the battery system.

Cell Dimensions

Cell Technical Data

1. Intelligent factory design, high performance consistency;
2. Square aluminum shell, high-precision explosion-proof valve, high safety performance;
3. Low internal resistance, high discharge rate and stable discharge platform;
4. Long cycle life, the capacity retention ratio exceeds 80% after 10000 cycles @ 0.5C

Precautions

When using the Helith Harmony Residential LiFePO4 Battery, it's essential to follow these safety precautions to ensure proper operation and longevity:

1. Ensure Proper Ventilation: Install the battery in a well-ventilated area to prevent overheating. The battery uses free cooling, so avoid enclosing it in tightly sealed spaces.
2. Avoid Exposure to Extreme Temperatures: Keep the battery within the recommended operating temperature range (0°C to 55°C for charging and -20°C to 55°C for discharging) to avoid reduced performance or damage.
3. Maintain Proper Humidity Levels: Ensure that the installation area has less than 95% non-condensing humidity to avoid moisture buildup and corrosion.
4. Install Away from Water Sources: If using the IP20 version (lower protection rating), keep the battery indoors and away from water or humidity. For outdoor use, choose the IP65-rated option.
5. Secure Mounting: When installing on walls or floors, ensure the battery is securely mounted and stable to prevent tipping or falls.
6. Altitude Consideration: Avoid installing the battery in areas with an altitude higher than 4,500 meters to maintain optimal performance.
7. Correct Wiring: Follow the manufacturer's guidelines for connecting multiple units in parallel (up to 15 units) to avoid overloading or improper energy distribution.
8. Use Compatible Communication Protocols: Ensure proper connection to CAN or RS485 communication systems for efficient monitoring and control.
9. Avoid Overcharging/Over-Discharging: Rely on the built-in BMS protection to prevent overcharging or over-discharging, but also avoid forcing the battery beyond its specified operating voltage range (40V - 58.4V).
10. Monitor Battery Performance: If equipped, use the optional LCD display to track battery health, temperature, and performance, ensuring any potential issues are detected early.​