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

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The Dawnice Six Ultra BS06-S series represents a cutting-edge high-voltage stackable lithium battery system that is perfect for scalable home energy storage solutions. Originating from a reliable China factory, this series comes in four diverse 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 offers a robust 100Ah capacity with nominal voltages ranging from 153.6V to 384V. Equipped with an intelligent Battery Management System (BMS), IP65 waterproof protection, and an impressive 6000+ cycle life at 90% Depth of Discharge (DOD), our products ensure optimal safety, efficiency, and durability. With CAN/RS485 communication and a maximum charge/discharge current of 50A, the Six Ultra seamlessly integrates with top inverters, making it an ideal choice for homeowners seeking sustainable energy solutions. Trust in leading suppliers from China for your long-term energy storage needs and empower your home with clean, renewable energy for years to come.

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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 3.2V 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 & 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
    What battery chemistry is used in the BS06 series?
    All models in the BS06 series use LiFePO4 (Lithium Iron Phosphate) battery technology. This chemistry is well known for its superior thermal stability, long cycle life, and enhanced safety compared to other lithium-ion chemistries.
    How many units can be connected in parallel for larger energy systems?
    The BS06 series supports up to 5 units in parallel, allowing you to scale your energy storage system from 15.36 kWh up to a maximum of 230.4 kWh (5 × BS06-46-S/6S), depending on the model selected.
    What is the expected cycle life of the BS06 battery system?
    The BS06 series is rated for ≥ 6,000 charge/discharge cycles under standard test conditions (25℃, 0.5C charge/discharge rate, 90% depth of discharge, with 70% end-of-life capacity). This equates to over 16 years of daily cycling under typical conditions.
    What certifications does the BS06 battery system hold?
    The BS06 cells carry a comprehensive set of international certifications including UN38.3, MSDS, IEC62619, CE, UL1973, and UL2054. The battery pack is certified to UN38.3 and MSDS standards, ensuring compliance for both transport and installation.
    Is the BS06 battery suitable for outdoor installation?
    Yes. The BS06 series features an IP65 ingress protection rating, meaning it is fully protected against dust and low-pressure water jets. It also carries an anti-corrosion grade of C4, making it suitable for harsh outdoor environments including coastal and industrial areas.
    What is the warranty coverage for the BS06 series?
    The BS06 battery system comes with a 5+5 year warranty — an initial 5-year product warranty followed by an additional 5-year performance warranty. This reflects the manufacturer's confidence in the long-term reliability and energy output of the system.