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Dawnice Six Ultra: High-Voltage Stackable Solar Battery 15.3–38.4kWh from China Suppliers & Factory
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Dawnice Six Ultra: High-Voltage Stackable Solar Battery 15.3–38.4kWh from China Suppliers & Factory

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Introducing the Dawnice Six Ultra BS06-S series, a cutting-edge high-voltage stackable lithium battery system expertly designed for scalable home energy storage solutions. As a premier choice among China suppliers, this battery system is available in four impressive capacities: BS06-15-S/2S (15.36kWh), BS06-23-S/3S (23.04kWh), BS06-30-S/4S (30.72kWh), and BS06-38-S/5S (38.40kWh). Each model boasts a robust 100Ah capacity and nominal voltages ranging from 153.6V to 384V. Engineered with an intelligent Battery Management System (BMS), IP65 waterproof protection, and an impressive 6000+ cycle life at 90% Depth of Discharge (DOD), it guarantees safety, efficiency, and long-lasting performance. Featuring CAN/RS485 communication and a maximum charge/discharge current of 50A, the Six Ultra is designed to integrate flawlessly with leading inverters, empowering your home with clean, sustainable energy for years to come. Trust in our factory for top-quality energy storage solutions that meet all your needs.

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    Product Details

    ⚡ PERFORMANCE SPECIFICATIONS
    Model BS06-15-S/2S BS06-23-S/3S BS06-30-S/4S BS06-38-S/5S BS06-46-S/6S
    Battery Type LiFePO4
    Nominal Voltage 153.6V 230.4V 307.2V 384V 460.8V
    Configuration 3.2V100Ah/24S1P
    Capacity (Ah) 100Ah
    Nominal Energy (kWh) 15.36kWh 23.04kWh 30.72kWh 38.40kWh 46.08kWh
    Usable Energy (kWh@90%DOD) [1] 13.82kWh 20.73kWh 27.64kWh 34.56kWh 41.47kWh
    Max. Charge/Discharge Current (A) [2] 50A
    Voltage Range (V) 134.4~172.8V 201.6~259.2V 268.8~345.6V 336~432V 403.2~518.4V
    Scalability Up to 5 units in parallel
    Communication Interface CAN; RS485
    Cycle Life [3] ≥6000 Cycles (25℃, 0.5C/0.5C, 90%DOD, 70%EOL)
    Warranty Period [4] 5+5 years
    Cumulative Discharge Energy 24.6MWh 37.0MWh 49.3MWh 61.6MWh 74.0MWh
    🔩 MECHANICAL SPECIFICATIONS
    Weight (kg) 184kg 259kg 334kg 409kg 484kg
    Dimension (W×D×H) 870×450×530mm 870×450×690mm 870×450×850mm 870×450×1010mm 870×450×1170mm
    Installation Method Stackable
    IP Rating IP65
    Anti-corrosion Grade C4
    🛡 SECURITY AND CERTIFICATIONS
    Safety (Pack) UN38.3, MSDS
    Safety (Cell) UN38.3, MSDS, IEC62619, CE, UL1973, UL2054
    Protection BMS, Breaker
    🌡 ENVIRONMENTAL SPECIFICATIONS
    Operating Temperature Range (℃) Charge 0℃~55℃  |  Discharge -20℃~55℃
    Altitude (m) ≤2000m
    Humidity ≤90% (Non-condensing)
    ? Frequently Asked Questions
    Q What battery chemistry is used in the BS06 series?
    The BS06 series uses LiFePO4 (Lithium Iron Phosphate) battery cells, configured at 3.2V 100Ah per cell in a 24S1P arrangement. LiFePO4 chemistry is well known for its excellent thermal stability, long cycle life, and enhanced safety compared to other lithium-ion chemistries.
    Q How many units can be connected in parallel, and what is the maximum energy capacity?
    Up to 5 units can be connected in parallel. With the largest model BS06-46-S/6S offering 46.08kWh nominal energy, a 5-unit parallel configuration can deliver up to 230.4kWh of nominal energy, making it highly scalable for commercial and industrial energy storage applications.
    Q What is the expected cycle life and warranty of the BS06 battery system?
    The BS06 series is rated for ≥6,000 cycles at 25℃, with 0.5C charge/discharge rate, 90% depth of discharge (DOD), and retaining 70% end-of-life (EOL) capacity. The product comes with a 5+5 year warranty period, providing long-term reliability assurance for your investment.
    Q What certifications and safety standards does the BS06 series comply with?
    The BS06 battery cells comply with a comprehensive set of international safety standards including UN38.3, MSDS, IEC62619, CE, UL1973, and UL2054. The battery pack also meets UN38.3 and MSDS requirements. The system is further protected by an integrated BMS (Battery Management System) and circuit breaker.
    Q What are the installation requirements and environmental ratings for the BS06 series?
    The BS06 series features a stackable installation method, making it easy to expand capacity vertically. It carries an IP65 ingress protection rating, ensuring full dust protection and water jet resistance. It also meets C4 anti-corrosion grade, suitable for harsh outdoor or coastal environments. Operating altitude is rated up to 2,000m, and humidity tolerance is ≤90% (non-condensing).
    Q What communication interfaces are supported for system integration?
    The BS06 series supports both CAN (Controller Area Network) and RS485 communication interfaces, enabling seamless integration with a wide range of inverters, energy management systems (EMS), and SCADA platforms. This dual-interface design ensures compatibility with most mainstream solar inverter brands and industrial control systems.