Customized Battery Solving Offshore Power Challenges in USA

Background:
Tim, a resident of Florida, USA, is engaged in marine fishing. Spending extended periods at sea often presents the following power-related challenges:

1. Frequent Power Outages: The fishing vessel’s backup power system is limited and cannot sustain long-term equipment operation.

2. Power Supply for Communication Equipment: With unstable signals at sea, uninterrupted power for communication devices is crucial for safety and maintaining contact with the shore.

3. Diverse Power Demands: Equipment such as navigation instruments, fish finders, refrigeration units, and onboard lighting consume significant power.

4. Harsh Marine Environment: High humidity and salt spray require the battery to be durable and resistant to corrosion.

5. Long Lifespan and Portability: The battery must support extended cycles, be easy to transport, and facilitate replacement.

YABO Power Solution

To meet Tim’s requirements, YABO Power proposed a 12V 280Ah LiFePO4 battery system, custom-designed to provide stable and efficient power for his fishing operations under challenging marine conditions.

System Features and Design

1.High Capacity and Efficiency

• 12V 280Ah LiFePO4 Battery: Each battery delivers a capacity of 3.36kWh, offering long-lasting power. By connecting 2–4 batteries in series or parallel, the system can be scaled to meet varying power needs.

• Supports a continuous output current of 200A, capable of simultaneously powering refrigeration, navigation, and lighting equipment.

2.Corrosion-Resistant and Waterproof Design

• The battery casing is made of corrosion-resistant aluminum alloy and is IP65 certified, ensuring resistance to water and dust, making it suitable for prolonged use in high-salt environments.

• Internal circuitry is treated for moisture resistance, ensuring reliable performance in high-humidity conditions.

3.Advanced Battery Management System (BMS)

• Equipped with a sophisticated BMS providing multiple protection features, including overcharge, over-discharge, over-temperature, short-circuit, and overcurrent protection, ensuring safe operation.

• Real-time monitoring of battery status via Bluetooth or wireless modules, allowing users to check battery level, temperature, and operational status through a smartphone or onboard screen.

4.Solar Compatibility

• The system integrates with solar panels, supporting up to 500W of solar input. During the day, it recharges via solar energy, reducing reliance on diesel generators and cutting fuel costs.

• The solar charging module features a high-efficiency MPPT controller, achieving over 95% charging efficiency.

5.Long Lifespan and Low Maintenance

• LiFePO4 batteries support over 4,000 charge-discharge cycles, offering a lifespan of more than 10 years.

• Maintenance-free operation reduces the need for manual intervention and repair costs over time.

6.Portability and Flexibility

• Each battery weighs only 27kg and comes with a handle for easy transport and installation onboard.

• The modular design allows users to adjust the number of batteries based on their vessel’s specific power requirements, enabling flexible system expansion.

Installation and Testing

1.Project Implementation

• YABO Power designed two configuration options for Tim:

• Standalone Mode: Each device is independently connected to a dedicated battery, ensuring no interference.

• Integrated Mode: Multiple batteries are connected in parallel or series to provide comprehensive power for the entire vessel.

• Four 12V 280Ah batteries were installed on the fishing vessel to power refrigeration, navigation equipment, lighting systems, and communication devices.

2.Testing and Operation

• The system underwent a 72-hour continuous operation test at sea, demonstrating:

• Stable operation of refrigeration equipment, ensuring effective preservation of the catch.

• Continuous power supply for communication and navigation systems with zero interruptions.

• Sufficient lighting at night, enhancing safety during nighttime operations.

• During the day, solar panels charged the batteries up to 80%, effectively extending runtime.

Customer Feedback and Benefits

Tim expressed high satisfaction with the system, noting:

1. Improved Operational Efficiency: Equipment remained operational even during extended sea trips, ensuring high-quality catch storage.

2. Significant Cost Savings: Solar charging reduced diesel consumption, saving over 20% on annual operating costs.

3. Enhanced Safety: Reliable power ensured uninterrupted communication, providing greater safety assurance for offshore operations.

4. Ease of Use: The modular design and smart monitoring features made power management more efficient and user-friendly.

Conclusion

By implementing the 12V 280Ah LiFePO4 battery system, YABO Power successfully delivered a durable, reliable, and eco-friendly power solution tailored to marine conditions. This solution not only met Tim’s offshore power needs but also added economic and safety value to his fishing operations.