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

The Dawnice Six Ultra BS06-S series is a cutting-edge high-voltage stackable lithium battery system from a leading China supplier, designed for efficient and scalable home energy storage solutions. This versatile series offers four capacity options: 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 an impressive 100Ah capacity with nominal voltages ranging from 153.6V to 384V. Equipped with an intelligent Battery Management System (BMS), IP65 waterproof protection, and a robust cycle life of over 6000 cycles at 90% Depth of Discharge (DOD), these batteries guarantee safety, efficiency, and long-lasting performance. Additional features include CAN/RS485 communication and a maximum charge/discharge current of 50A, making the Six Ultra a perfect choice for seamless integration with top inverters. Choose Dawnice, your trusted factory for innovative energy solutions, and empower your home with clean, sustainable energy for years to come

    ⚡ 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 3.2V 100Ah / 24S1P
    Capacity (Ah) 100Ah
    Nominal Energy (kWh) 15.36 kWh 23.04 kWh 30.72 kWh 38.40 kWh 46.08 kWh
    Usable Energy (kWh @ 90% DOD) [1] 13.82 kWh 20.73 kWh 27.64 kWh 34.56 kWh 41.47 kWh
    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 24.6 MWh 37.0 MWh 49.3 MWh 61.6 MWh 74.0 MWh
    MECHANICAL SPECIFICATIONS
    Weight (kg) 184 kg 259 kg 334 kg 409 kg 484 kg
    Dimension (W × D × H) 870×450×530 mm 870×450×690 mm 870×450×850 mm 870×450×1010 mm 870×450×1170 mm
    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) ≤ 2000 m
    Humidity ≤ 90% (Non-condensing)
    ? Frequently Asked Questions
    Q What battery chemistry does the BS06 series use, and why is it significant?
    The BS06 series uses LiFePO4 (Lithium Iron Phosphate) chemistry. This chemistry is well-regarded for its excellent thermal stability, long cycle life, and enhanced safety compared to other lithium-ion technologies, making it ideal for high-voltage energy storage applications.
    Q How many units can be connected in parallel, and what is the maximum system energy capacity?
    Up to 5 units can be connected in parallel. With the largest model (BS06-46-S/6S) at 46.08 kWh per unit, a 5-unit parallel system can deliver up to 230.4 kWh of nominal energy, providing significant scalability for residential and commercial applications.
    Q What is the expected cycle life and warranty coverage of the BS06 series?
    The BS06 series is rated for ≥ 6,000 charge/discharge cycles under standard test conditions (25℃, 0.5C/0.5C, 90% DOD, 70% EOL). It comes with a 5+5 year warranty period, providing long-term reliability and peace of mind for system owners.
    Q What certifications and safety standards does the BS06 series comply with?
    The BS06 series cells comply with a comprehensive set of international standards including UN38.3, MSDS, IEC62619, CE, UL1973, and UL2054. The battery pack also meets UN38.3 and MSDS requirements. Protection is provided by an integrated BMS (Battery Management System) and breaker.
    Q What are the installation method and environmental protection ratings of the BS06 series?
    The BS06 series features a stackable installation design, allowing flexible and space-efficient deployment. It carries an IP65 ingress protection rating, meaning it is fully dust-tight and protected against water jets, along with a C4 anti-corrosion grade, making it suitable for demanding outdoor environments.
    Q What operating temperature range and environmental conditions does the BS06 series support?
    The BS06 series supports charging between 0℃ and 55℃, and discharging between −20℃ and 55℃. It is designed to operate at altitudes up to 2,000 m and in humidity levels up to 90% (non-condensing), ensuring reliable performance across a wide range of climatic conditions.