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25kW Battery Solar Storage

The drive towards a more sustainable future is significantly bolstered by innovations in solar energy storage. The 25kW Low Voltage Solar Battery Storage System, equipped with a high-performance 48V LiFePO4 battery, exemplifies cutting-edge technology in renewable energy management. This expansive product description will delve into the specifications, benefits, and diverse applications of this sophisticated system, designed for scalability and reliability.

Product number

Nominal Battery Energy
Nominal Capacity
Nominal Voltage
Internal Resistance
Cycle Life
Months Self Discharge
Charge Data
DC Normal Charge Voltage
Charge Mode
0.2C to 58.4V, then 58.4V,
charge current to 0.02C (CC/CV)
Recommended Charger Current
Allowed Max. Charge Current
Cut-off Voltage
Discharge Data

Continuous Discharge Current

Allowed Max. discharge current
Discharge cut-off voltage
Working Condition
Charge Temperature
0℃ to 45℃ (32℉ to 113℉)
Discharge Temperature
-20℃ to 60℃ (-4℉ to 140℉)
Storage Temperature
0℃ to 40℃ (32℉ to 104℉)
Enclosure Protection Level
Mechanical Data
Lifepo4 cell 3.2V100AH
Shell material
Iron shell


25kW Low Voltage Solar Battery Storage System

This solar battery storage system is a pinnacle of modern energy solutions, featuring a robust 25kW capacity and a 48V LiFePO4 battery configuration. Designed for both residential and commercial settings, it offers a potent combination of efficiency, safety, and longevity. The system's capability for parallel connections up to 30kW makes it an adaptable choice for varying energy demands.

Key Features and Specifications

  • High-Capacity LiFePO4 Battery: Central to the system is the 25kW LiFePO4 battery, celebrated for its eco-friendly attributes and safety. LiFePO4 batteries are renowned for their stability, long life cycles, and minimal environmental impact, making them an ideal choice for sustainable energy storage.

  • Scalability with Parallel Connection: The system can expand its capacity up to 30kW through parallel connections. This feature provides flexibility in managing energy requirements as they evolve, ensuring the system grows alongside your energy needs.

  • Low Voltage Benefits: Operating at 48 volts, the system maintains a safer environment by adhering to low-voltage regulations, reducing risks during installation and maintenance, and ensuring easier compliance with standards.

  • Enhanced Energy Efficiency: This storage system is engineered to maximize solar energy utilization, significantly reducing reliance on grid power and decreasing electricity costs.

  • Robust Battery Management System (BMS): Integrated BMS technology protects the battery against overcharge, over-discharge, overheating, and other operational risks, thereby enhancing system reliability and extending battery life.

Detailed Functionality and Performance

  • Optimized Energy Storage: The system is designed to efficiently store and discharge energy, providing reliable power during peak demand times or when solar generation is low. This ensures continuous energy availability, crucial for both residential stability and business operations.

  • Durability and Longevity: The inherent chemical stability of LiFePO4 batteries offers enhanced durability and a longer lifespan compared to traditional lithium-ion batteries. This translates to fewer replacements and lower long-term costs.

  • User-Friendly Operation: Installation and operation are streamlined with user-friendly interfaces and clear instructions, making the system accessible to both professionals and amateurs alike.

Applications and Ideal Use-Cases

  • Home Energy Systems: Homeowners looking to reduce their carbon footprint and energy bills can significantly benefit from this system. It provides a reliable source of energy, particularly useful during power outages or periods of high utility rates.

  • Commercial Energy Storage: Businesses can utilize this system to store excess solar power generated during the day and use it during peak hours or to power operations during unplanned power disruptions, enhancing operational reliability and cost-effectiveness.

  • Industrial Applications: For industrial sites with substantial energy demands, the scalability of this system ensures that it can support large-scale operations, providing a buffer against energy price fluctuations and supply interruptions.

  • Remote and Off-Grid Energy Supply: In remote locations, the system acts as a primary energy source, enabling sustainable living and working conditions far from stable grid access.

  • Emergency Backup: The system serves as a critical backup during emergencies, ensuring that essential functions such as heating, cooling, and medical equipment continue to operate without interruption.

Environmental Impact and Sustainability

Adopting the 25kW Low Voltage Solar Battery Storage System promotes environmental sustainability by harnessing solar energy, a clean and renewable resource. This system helps decrease dependence on fossil fuels, reduce greenhouse gas emissions, and contribute to a sustainable energy ecosystem.

The 25kW Low Voltage Solar Battery Storage System with a 48V LiFePO4 battery stands out as an advanced solution tailored for those who prioritize energy independence, environmental sustainability, and economic efficiency. Whether for residential, commercial, or industrial applications, this system ensures that energy needs are met with minimal ecological impact, showcasing a significant step towards a greener future.

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