Customized Home Energy Storage Battery System in Russia

Customer Background and Requirements

A customer in Russia needed a home energy storage battery system to address winter heating needs. The main challenges included:

1. Extreme Cold in Winter: Temperatures can drop to as low as -30°C, making reliable home heating a top priority. The system had to operate stably under such conditions.

2. Long Heating Hours: The heating equipment required approximately 15kWh of electricity per day, and the battery needed to support continuous operation for 72 hours to cope with extended cloudy or snowy days.

3. Energy Cost Savings: The system needed to charge via solar panels during the day to reduce reliance on the grid and enhance energy efficiency.

4. Multi-Purpose Usage: Besides heating, the system should power household appliances (e.g., lighting, refrigerator, small appliances) to ensure daily convenience.

5. Low-Temperature Performance: The battery had to deliver efficient charging and discharging performance even at low temperatures and ensure a long lifespan.

YABO Power Solution

To meet the customer's specific needs, YABO Power developed a customized home energy storage system based on LiFePO4 technology, addressing the challenges of extreme cold and daily power requirements.

System Features and Design

1. High-Capacity Battery Design

• Equipped with a 40kWh high-capacity LiFePO4 battery capable of sustaining heating equipment for over 72 hours, ensuring uninterrupted heating during harsh winters.

• Supports a continuous output power of 5kW, compatible with various high-energy-consuming appliances like heaters and electric boilers.

2. Optimized Low-Temperature Performance

• Designed with low-temperature LiFePO4 batteries featuring an internal heating system, allowing safe operation in environments as cold as -40°C.

• The heating system is powered by solar panels or the battery itself, ensuring efficient charging and stable performance even in winter.

3. Solar Charging Capability

• Integrated with a solar charging controller supporting up to 10kW solar input power, enabling efficient daytime charging via solar panels.

• An intelligent Energy Management System (EMS) optimizes power distribution based on weather conditions and electricity demand, maximizing solar energy utilization.

4. Intelligent Power Supply and Energy-Saving Modes

• The EMS prioritizes power for heating equipment while supplying electricity to household appliances when the load decreases, preventing energy waste.

• During nighttime, the system enters energy-saving mode, maintaining basic heating and appliance power to extend battery life.

5. Modular and Expandable Design

• The battery features a modular design with each module offering 5kWh capacity, expandable up to 80kWh based on household needs.

• Allows for future upgrades to accommodate increased energy requirements.

6. Eco-Friendly and Cost-Effective

• Combined with solar panel input, the system can save over 50% of annual electricity costs and reduce carbon emissions, aligning with green energy principles.

• The system has a lifespan of over 15 years, supporting 6,000 charge-discharge cycles, reducing long-term maintenance costs.

Customer Feedback and Benefits

The customer expressed:

• The system effectively resolved winter heating and daily power needs, performing reliably in freezing conditions.

• The solar charging function significantly reduced household electricity bills, with an estimated 30% annual energy cost savings.

• The modular design offered flexibility for future capacity expansion, and the overall system performance and quality exceeded expectations.

Conclusion

YABO Power designed and delivered a high-performance, reliable home energy storage battery system tailored to Russia's extreme winter conditions. The solution not only addressed home heating needs but also provided an energy-efficient and eco-friendly power solution, creating substantial economic and lifestyle value for the customer.