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

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The Dawnice Six Ultra BS06-S series represents an innovative high-voltage stackable lithium battery system crafted for scalable home energy storage solutions. Manufactured in China, these advanced batteries are offered in four distinct 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 providing a robust 100Ah capacity and nominal voltages ranging from 153.6V to 384V. Built by top-tier suppliers, the Six Ultra incorporates an intelligent Battery Management System (BMS) along with IP65 waterproof protection and boasts a remarkable cycle life of over 6000 cycles at 90% Depth of Discharge (DOD), ensuring exceptional safety, efficiency, and long-term durability. With CAN/RS485 communication and a maximum charge/discharge current of 50A, this innovative battery system integrates perfectly with leading inverters. By choosing the Dawnice Six Ultra, you empower your home with clean, sustainable energy, backed by a reliable factory, for years of dependable use.

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    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
    What battery chemistry does the BS06 series use, and why is it beneficial?
    The BS06 series uses LiFePO4 (Lithium Iron Phosphate) chemistry. This technology offers superior thermal stability, a long cycle life of ≥6,000 cycles, and excellent safety characteristics compared to other lithium-ion chemistries, making it ideal for residential and commercial energy storage applications.
    What is the maximum scalable energy capacity of the BS06 battery system?
    Each BS06 unit supports up to 5 units in parallel. The largest single unit, the BS06-46-S/6S, offers 46.08kWh of nominal energy. With 5 units in parallel, the system can scale up to approximately 230.4kWh, providing flexibility for a wide range of energy storage needs.
    What communication interfaces does the BS06 series support for inverter compatibility?
    The BS06 series supports both CAN and RS485 communication interfaces. These are industry-standard protocols widely supported by most hybrid and off-grid inverters, ensuring broad compatibility with leading inverter brands.
    What certifications and safety standards does the BS06 battery comply with?
    The BS06 battery cells comply with UN38.3, MSDS, IEC62619, CE, UL1973, and UL2054 standards. The pack-level certifications include UN38.3 and MSDS. The system is also protected by an integrated BMS (Battery Management System) and a circuit breaker for comprehensive safety.
    What is the warranty period and expected lifespan of the BS06 battery?
    The BS06 series comes with a 5+5 year warranty period. Under standard test conditions (25℃, 0.5C charge/discharge rate, 90% DOD), the battery is rated for ≥6,000 cycles at 70% end-of-life capacity, ensuring reliable long-term performance for over a decade.
    Can the BS06 battery be used in outdoor environments, and what are its environmental ratings?
    Yes. The BS06 series carries an IP65 rating, meaning it is fully protected against dust ingress and low-pressure water jets, making it suitable for outdoor installation. It also features a C4 anti-corrosion grade for use in moderately corrosive environments, and operates in temperatures from -20℃ to 55℃ during discharge.