Product Advantages

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    Long-life battery with 6000 cycles and a 10-year warranty

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    Compatible with both floor-standing and wall-mounted installation methods

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    Supports optional horizontal/vertical parallel arrangement

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    IP65 rated protection, suitable for both indoor and outdoor applications

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    Flexible energy expansion with up to 15 units connected in parallel

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    Compatible with over 20 inverter brands in the market

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    Optional touchscreen display supporting battery configuration and fault self-diagnosis

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    Art-grade surface spray coating

Main Product Parameters

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    • Battery Parameters-Cell Type

      LiFePO4

    • Battery Parameters-Nominal Voltage

      51.2V

    • Battery Parameters-Nominal Energy

      7.52kWh

    • Battery Parameters-Usable Energy

      7.15kWh

    • Battery Parameters-Voltage Range

      43.2~56.8V

    • Battery Parameters-Max. Charge/Discharge Current

      75A/150A

    • Operation Conditions-Operation Temperature

      0℃~50℃

    • Operation Conditions-Storage Temperature

      -20℃~50℃

    • Operation Conditions-Degree of Protection

      IP65,Indoor,Outdoor

    • Operation Conditions-Weight

      64.5kg

    • Operation Conditions-Dimension

      W500*D145*H860mm

    • Operation Conditions-Operation Altitude

      ≤4000m (>2000m Derating)

    • Operation Conditions-Communication Port

      RS485,CAN

    • Operation Conditions-Parallel Expansion

      15 Units

    • Operation Conditions-Certification

      CB,CE,UN38.3

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    • Battery Parameters-Cell Type

      LiFePO4

    • Battery Parameters-Nominal Voltage

      51.2V

    • Battery Parameters-Nominal Energy

      5.12kWh

    • Battery Parameters-Usable Energy

      4.86kWh

    • Battery Parameters-Voltage Range

      43.2~56.8V

    • Battery Parameters-Max. Charge/Discharge Current

      50A/100A

    • Operation Conditions-Operation Temperature

      0℃~50℃

    • Operation Conditions-Storage Temperature

      -20℃~50℃

    • Operation Conditions-Degree of Protection

      IP31,Indoor

    • Operation Conditions-Weight

      49.5kg

    • Operation Conditions-Dimension

      W460*D165*H745mm

    • Operation Conditions-Operation Altitude

      ≤4000m (>2000m Derating)

    • Operation Conditions-Communication Port

      RS485,CAN

    • Operation Conditions-Parallel Expansion

      15 Units

    • Operation Conditions-Certification

      CB,CE,UN38.3

Service Support

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Rapid Response After-sales Service

With a dedicated after-sales service team providing 7X24 technical support, users can receive a rapid response in a short period of time, effectively shortening the maintenance cycle.

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Professional Team Support

CHAM has been focus on new energy core technology for 20 years, providing customized products and services to customers with its professional pre-sales and R&D teams.

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Convenient Service Channel

Extensive sales networks, factories, and after-sales service centers have been strategically deployed in various locations such as Shenzhen, Dongguan, Sichuan, Jiangsu, Indonesia, and Germany.

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Customized Design Services

Our professional R&D team focuses on meeting the individual needs of our clients, tailored to create efficient and stable battery solutions that facilitate the successful implementation of projects.

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CHAM Battery Technology,
constructing smart living with green energy