Project Background

As electricity prices continue to rise, more homeowners are investing in solar energy systems combined with battery storage to improve energy independence and reduce long-term energy costs.

A customer from Southern Europe was looking for a reliable residential battery storage solution to maximize the use of rooftop solar energy while ensuring backup power during grid interruptions.

Customer Requirements

The customer required a battery system that could:

• Store excess solar energy during daytime
• Provide backup power during power outages
• Support daily household electricity consumption
• Deliver long service life with minimal maintenance
• Work with a hybrid inverter system

Our Solution

As one of the professional lithium battery pack manufacturers, we recommended a 10kWh wall-mounted LiFePO4 battery system designed for residential energy storage applications.

The solution features:

• Grade A LiFePO4 battery cells
• Intelligent Battery Management System (BMS)
• CAN & RS485 communication
• Modular expansion capability
• More than 6000 charge cycles

The battery system was fully compatible with the customer's hybrid inverter and integrated seamlessly into the existing solar installation.

Project Results

After commissioning, the customer reported several improvements:

• Higher solar self-consumption
• Reduced monthly electricity bills
• Stable backup power during grid outages
• Quiet operation and maintenance-free performance
• Greater energy independence

Conclusion

Residential battery storage continues to be one of the fastest-growing renewable energy applications worldwide. Choosing experienced lithium battery pack manufacturers helps ensure product quality, system compatibility, and long-term reliability.

If you are looking for customized LiFePO4 battery solutions for residential energy storage projects, our engineering team is ready to support your business.