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China Suppliers Factory: Dawnice Six Ultra High-Voltage Stackable Solar Battery 15.3-38.4kWh for Home Energy Storage
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China Suppliers Factory: Dawnice Six Ultra High-Voltage Stackable Solar Battery 15.3-38.4kWh for Home Energy Storage

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Introducing the Dawnice Six Ultra BS06-S series, a high-voltage stackable lithium battery system ideal for scalable home energy storage solutions. Manufactured in China, our products come in four 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 offering a remarkable 100Ah capacity with nominal voltages ranging from 153.6V to 384V. Equipped with an intelligent BMS, IP65 waterproof protection, and a cycle life exceeding 6000 at 90% DOD, our batteries ensure optimal safety, efficiency, and durability. As a premier factory in the industry, we provide CAN/RS485 communication and a maximum charge/discharge current of 50A, enabling seamless integration with the leading inverters. Empower your home with sustainable energy from trusted suppliers and enjoy clean 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 3.2V100Ah/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 does the BS06 series use, and why is LiFePO4 chosen?
    The BS06 series uses LiFePO4 (Lithium Iron Phosphate) battery chemistry. LiFePO4 is preferred for energy storage applications due to its superior thermal stability, long cycle life (≥6000 cycles), high safety standards, and consistent performance across a wide temperature range, making it ideal for both residential and commercial deployments.
    Q How many BS06 units can be connected in parallel, and what is the maximum system capacity?
    Up to 5 units can be connected in parallel. Using the largest model (BS06-46-S/6S) at 46.08kWh per unit, a 5-unit parallel system can deliver up to 230.4kWh of nominal energy, providing highly scalable storage capacity for larger energy demands.
    Q What certifications and safety standards does the BS06 battery system comply with?
    The BS06 series meets rigorous international safety standards. At the cell level, it is certified to UN38.3, MSDS, IEC62619, CE, UL1973, and UL2054. At the pack level, it complies with UN38.3 and MSDS. The system also integrates BMS (Battery Management System) and a built-in breaker for comprehensive protection.
    Q What is the expected cycle life and warranty coverage of the BS06 battery?
    The BS06 series is rated for ≥6000 charge/discharge cycles under standard test conditions (25℃, 0.5C/0.5C, 90% DOD, 70% EOL). The warranty period is 5+5 years, offering strong long-term protection and confidence for system owners.
    Q What communication interfaces does the BS06 support for inverter or system integration?
    The BS06 battery system supports both CAN and RS485 communication interfaces, ensuring broad compatibility with most major inverter brands and energy management systems on the market.
    Q Is the BS06 battery suitable for outdoor installation, and what environmental conditions can it withstand?
    Yes, the BS06 series is rated IP65 for dust and water protection, with an anti-corrosion grade of C4, making it well-suited for outdoor or coastal environments. It operates in charging temperatures from 0℃ to 55℃ and discharging temperatures from -20℃ to 55℃, at altitudes up to 2000m, and in humidity levels up to 90% (non-condensing).