In the rapidly evolving landscape of renewable energy, 5MWh battery compartments have emerged as a cornerstone for grid battery storage and large scale battery storage systems. Designed to meet the rigorous demands of solar power projects, these modular solutions offer unmatched reliability, scalability, and climate adaptability—ideal for utilities, industries, and remote communities seeking robust energy storage. This guide explores how Yijia Solar’s 5MWh systems redefine grid-scale storage, blending technical excellence with real-world performance.
System Architecture for Grid Stability
Each 5MWh battery compartment is engineered with 12 battery clusters, each housing 4 liquid-cooled PACKs in a 1P104S configuration. This delivers:
- Total energy storage: 5015.9616kWh at 25°C (0.5C rating)
- Nominal voltage: 1331.2V
- Working voltage range: 1164.8–1497.6V
- Sustainable charge/discharge power: 2507kW
- DC-side conversion efficiency: ≥93%
Advanced Thermal and Safety Systems
- Liquid Cooling: 60kW chillers maintain cell temperatures within ±2°C, critical for high-temperature regions. The system uses 50% ethylene glycol aqueous solution as coolant, with a circulation flow of 500L/min .
- Fire Protection: Dual-layer fire suppression with 52kg of perfluorohexanone, featuring PACK-level detection and cluster-wide spraying. The system is designed for an 8% fire suppression concentration in a 32.6m³ volume .
Intelligent Battery Management
Yijia Solar’s three-tier BMS ensures:
- SOC estimation accuracy: <8%
- Temperature measurement precision: ±2°C
- Real-time monitoring of over 4,000 cells per compartment
- Protection functions for overvoltage, overcurrent, and thermal runaway
Utility-Scale Solar Farm Stabilization
In a desert-region solar project, a 15MWh system (3×5MWh compartments) stabilized a 10MW solar farm by:
- Mitigating daily voltage fluctuations using smart EMS
- Reducing diesel generator usage by 90%
- Withstanding 50°C heat and sandstorms via IP54-rated enclosures and anti-dust coatings
Industrial Microgrid Solutions
A manufacturing plant in a region with unstable grids deployed a 10MWh system to:
- Provide 8 hours of backup power for critical machinery
- Achieve THD <3% to protect sensitive equipment
- Reduce CO2 emissions by 6,000 tons annually
Remote Community Electrification
In a rural Nigerian village, a 5MWh compartment powered 2,000 households by:
- Integrating with local solar arrays for 24/7 energy
- Scaling to 15MWh over two years to meet growing demand
- Enabling water pumping, healthcare facilities, and small businesses
Adaptability to Harsh Environments
- Desert Regions: Anti-dust coatings and sealed cooling loops prevent performance degradation in 50°C heat.
- Coastal Areas: C3 anti-corrosion coatings and salt-air filtration systems ensure 95% efficiency after 5+ years.
- High-Altitude Zones: Cold-temperature batteries operate at -20°C, with 5,400Pa snow load resistance .
Modular Scalability
- Start with 5MWh and expand to 100+MWh via parallel containers.
- 20-foot container dimensions (6058×2438×2896mm) optimize transport and site placement .
Technical Excellence
- Compliant with GB/T 36276-2018, IEC 62133, and T/CEC 373-2020
- 25-year panel warranty and 10-year battery warranty
- ISO-certified manufacturing (IP54, GB 50217-2018)
End-to-End Support
1. Free Site Assessment: 3D modeling for optimal system placement
2. Custom Engineering: Tailored to local climate challenges
3. Case Study Library: Explore [Yijia Solar’s projects] in similar environments
Ready to Transform Your Grid Storage Strategy?
Invest in Yijia Solar’s 5MWh battery compartments for:
- Reliability: Proven in 50+ countries with diverse climates
- Scalability: Modular design grows with your energy needs
- ROI: Free cost calculator on [yijiasolar.com]
Contact us for a personalized consultation—let’s design your ideal large scale battery storage system for grid stability and renewable energy integration. Your journey to reliable grid storage starts today.
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YiJia Solar focuses on the production of solar photovoltaic support systems, providing one-stop smart energy solutions and a full range of home energy storage configurations.
