Dawnice 112kWh Lithium Battery BS09-112-R is a high-capacity LiFePO₄ (Lithium Iron Phosphate) energy storage system designed for commercial, industrial, and large-scale off-grid solar applications.

With a 358.4V nominal voltage, 314Ah capacity, and 112kWh rated energy, this battery provides substantial energy storage for businesses, commercial facilities, industrial installations, and large renewable-energy systems requiring dependable and scalable battery storage.

The Dawnice BS09-112-R combines A-grade LiFePO₄ cells, an integrated Battery Management System (BMS), a high cycle life of 8,000+ cycles, a 10-year warranty, and a robust enclosure designed for demanding energy-storage environments.

The system is supplied with a dust cover and touchscreen, providing convenient access to system information and monitoring.

112kWh High-Capacity Energy Storage

The Dawnice BS09-112-R provides 112kWh of rated energy capacity, making it significantly larger than conventional residential lithium battery systems.

Its high storage capacity is designed for applications that require substantial amounts of stored energy, including:

• Commercial solar systems
• Industrial energy storage
• Large businesses
• Commercial buildings
• Factories and facilities
• Large off-grid installations
• Renewable energy projects
• Solar backup systems
• Energy-management applications

The battery can store electricity generated from solar panels or other compatible energy sources and make that stored energy available when required.

358.4V 314Ah Lithium Battery

The Dawnice battery has a 358.4V nominal voltage and 314Ah capacity, providing a total rated energy capacity of approximately 112kWh.

Its high-voltage architecture makes it suitable for appropriately designed commercial and industrial energy-storage systems.

The battery should be paired with a compatible high-voltage inverter, PCS, or energy-management system designed to operate within the battery’s specified electrical parameters.

Advanced LiFePO₄ Technology

The Dawnice BS09-112-R uses Lithium Iron Phosphate (LiFePO₄) battery chemistry.

LiFePO₄ technology is widely used in modern energy-storage systems because of its long cycle life, stable characteristics, and suitability for repeated charging and discharging.

The battery uses A-grade cells, providing a quality foundation for long-term commercial and industrial energy storage.

8,000+ Cycle Life

The battery is specified for ≥8,000 cycles at 25°C, 0.5C, 90% DOD, and 70% EOL.

This high cycle-life specification makes the Dawnice 112kWh battery suitable for energy-storage applications where the battery may be cycled frequently.

For commercial and industrial users, long cycle life can help provide reliable long-term energy storage while reducing the need for frequent battery replacement.

Integrated Battery Management System

The Dawnice BS09-112-R features a built-in Battery Management System (BMS) designed to monitor and manage battery operation.

The BMS helps coordinate battery operation and provides important monitoring and protection functions.

The integrated battery-management architecture is particularly important for a high-capacity commercial battery system where multiple battery cells and high amounts of stored energy must be monitored and managed appropriately.

Touchscreen Monitoring

This version of the battery is supplied with a touchscreen, providing a convenient interface for viewing relevant battery and system information.

The touchscreen can make system monitoring easier for operators and installers, depending on the functionality supported by the specific model.

Dust Cover and Protective Enclosure

The battery is supplied with a dust cover, providing an additional layer of protection for the equipment.

The product information also specifies an IP54-rated enclosure, providing protection against dust ingress and water splashes under appropriate conditions.

This makes the system suitable for appropriately designed commercial and industrial installation environments.

Professional installation is recommended to ensure the battery is installed in accordance with manufacturer requirements and applicable electrical standards.

Commercial and Industrial Energy Storage

The Dawnice 112kWh battery is designed for applications requiring significantly more energy storage than typical residential batteries.

It can be used for:

Commercial Solar Systems

Store excess solar energy generated during the day and use it later when solar production decreases.

Industrial Energy Storage

Provide high-capacity energy storage for industrial facilities with substantial electricity requirements.

Commercial Backup Power

Provide stored energy for suitable critical and essential loads during electricity interruptions when integrated with an appropriate power-conversion system.

Off-Grid Applications

Support large off-grid installations where substantial energy storage is required to maintain power availability when solar generation is limited.

Renewable Energy Projects

Integrate with solar and other renewable-energy systems to improve energy utilization and provide dispatchable stored energy.

15-Year Design Life

The supplied product information states a 15-year design life, providing a long-term energy-storage solution for commercial and industrial installations.

Actual service life can vary depending on operating temperature, charging and discharging patterns, depth of discharge, installation conditions, maintenance, and other system factors.

10-Year Warranty

The Dawnice battery comes with a stated 10-year warranty, offering additional confidence for customers investing in a large-scale energy-storage system.

Warranty terms and conditions should be confirmed with the supplier before purchase and installation.

Large-Scale Energy Storage

With 112kWh of rated energy, the Dawnice BS09-112-R can store a substantial amount of electrical energy in a single battery system.

This makes it particularly useful for customers who need to move beyond small residential battery systems and require a dedicated commercial or industrial energy-storage solution.

The system can be incorporated into appropriately designed solar-plus-storage installations to help businesses store renewable energy and manage when that energy is consumed.

Why Choose the Dawnice 112kWh Lithium Battery?

✔ 112kWh Rated Energy – Designed for high-capacity commercial and industrial energy storage.
✔ 358.4V Nominal Voltage – High-voltage architecture for compatible energy-storage systems.
✔ 314Ah Capacity – Provides substantial energy storage.
✔ LiFePO₄ Chemistry – Reliable lithium iron phosphate technology.
✔ A-Grade Cells – High-quality cells for energy-storage applications.
✔ 8,000+ Cycles – Specified at 25°C, 0.5C and 90% DOD.
✔ Built-In BMS – Integrated battery management system.
✔ IP54 Protection – Designed to provide dust and water-splash resistance.
✔ Touchscreen – Convenient system monitoring interface.
✔ Dust Cover – Additional equipment protection.
✔ 15-Year Design Life – Designed for long-term energy storage.
✔ 10-Year Warranty – Long-term warranty support.
✔ Commercial & Industrial – Designed for demanding energy-storage applications.
✔ Off-Grid Compatible – Suitable for appropriately designed large-scale off-grid systems.

A Powerful Commercial Battery Storage Solution

The Dawnice 112kWh BS09-112-R Lithium Battery is designed for businesses and organizations that require large amounts of dependable energy storage.

Its combination of 112kWh capacity, high-voltage architecture, A-grade LiFePO₄ cells, 8,000+ cycle life, integrated BMS, IP54-rated enclosure, touchscreen monitoring, and 10-year warranty makes it a suitable option for commercial, industrial, and large-scale renewable-energy projects.

Whether you need battery storage for a commercial solar installation, industrial facility, large backup system, or off-grid energy project, the Dawnice 112kWh battery provides a high-capacity foundation for a properly engineered energy-storage system.

Contact Rhema Solar Energy Solutions Ltd to confirm inverter/PCS compatibility, installation requirements, and the correct Dawnice configuration for your commercial or industrial energy-storage project.