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Home / Products / C&I BESS / Low-Voltage Integrated Battery Energy Storage Cabinet 40.96kWh~81.92kWh
Low-Voltage Integrated Battery Energy Storage Cabinet 40.96kWh~81.92kWh

Low-Voltage Integrated Battery Energy Storage Cabinet 40.96kWh~81.92kWh

Key Features and Applications

  The Energy Storage Integrated Cabinet Series (40.96kWh–81.92kWh) is a compact commercial and industrial battery energy storage solution designed to support stable power supply, efficient energy scheduling, and flexible grid interaction.

  As a core product within C&I BESS solutions, this integrated cabinet combines battery modules, system control, and protection mechanisms into a single enclosure, enabling streamlined deployment for distributed energy Key.

APPLICATION SCENARIOS
  • The Energy Storage Integrated Cabinet Series is suitable for a wide range of commercial and industrial applications. It is commonly deployed in industrial parks, commercial buildings, logistics centers, data facilities, and renewable energy sites where stable power supply and energy cost optimization are priorities. In solar-plus-storage projects, the system stores excess photovoltaic energy during low-demand periods and releases it during peak consumption.
  • For facilities with critical loads, the system provides reliable backup power during grid outages, supporting continuous operation and minimizing disruption. Its outdoor-ready IP54 design allows installation near load centers, reducing energy transmission losses and improving system efficiency.
  • In microgrid and distributed energy systems, the cabinet supports flexible energy scheduling and power balancing, contributing to smarter energy management strategies. As part of a C&I BESS solution, it helps users improve energy autonomy, enhance power stability, and support long-term energy planning.
  • Low-Voltage Integrated Battery Energy Storage Cabinet 40.96kWh~81.92kWh
INSTALLATION AND COMPATIBILITY

  The integrated cabinet structure significantly reduces system complexity by consolidating energy storage components, control units, and safety protection within a unified design. This approach improves system stability, simplifies installation, and supports efficient operation throughout the project lifecycle. The use of LFP battery technology enhances thermal stability and reduces risks associated with long-term energy storage operation.

  An advanced Battery Management System (BMS) continuously monitors voltage, current, temperature, and operating status. It coordinates protection strategies against overcharge, over-discharge, overheating, and electrical faults, ensuring consistent system performance under variable load conditions. The system architecture supports scalable capacity options from 40.96kWh to 81.92kWh, allowing users to match storage capacity with actual energy demand.

  The ability to operate in both on-grid and off-grid modes provides operational flexibility for commercial energy storage projects. This enables optimized energy utilization, improved power reliability, and enhanced resilience against grid instability. Compliance with multiple international certifications further supports safe transportation, installation, and operation in diverse markets.

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Product Details

Built with all-new Grade A LFP battery cells, the system provides stable electrochemical performance and long-term operational consistency. With a cycle life of up to 6000 cycles, it is well suited for daily charge and discharge scenarios such as peak shaving, load shifting, and renewable energy integration. The cabinet supports both on-grid and off-grid operation, allowing it to participate in grid-connected energy management while also maintaining independent power supply during grid interruptions.
The enclosure is designed with an IP54 protection level, allowing installation in outdoor environments with exposure to dust and moisture. This design supports flexible site selection and reduces infrastructure constraints for commercial and industrial energy storage deployments. The system complies with international standards including FCC, CE, UN38.3, and MSDS, supporting broader application across different regulatory markets.

Model

SMP-NU001

SMP-NU002

SMP-NU003

Battery

Nominal Voltage

51.2V

Nominal copacity

200Ah

Nominal Capacity

10.24kWh

Max.Charge Current

100A

Product dimensions

773*560*165mm

battery weight

78kg

Cycle Life

>6000(25℃),80%DOD

Inverter parameters

Inverter power

20kW

30kW

40kW

Max.DC Input Power

26000W

    48000W

64000W

Max.DC Input Voltoge

1000V

Start-up Voltage

180V

MPPT Voltage

150-850V

PV Input Current

26+26A

  36+36+36A

36+36+36+36A

Max.PV Input Current

39+39A

  55+55+55A

55+55+55+55A

Stacking parameters

Maximum stocking

quantity

4PCS

5PCS

6PCS

7PCS

8PCS

Rated voltage

204.8V

256V

307.2V

358.4V

409.6V

Working Voltoge

172.8~230.4V

216~288V

259.2-345.6V

302.4~403.2V

345.6~460.8V

rated energy

40.96kWh

51.2kWh

61.44kWh

71.68kWh

81.92KWh

Communication

RS485,CAN,WiFi

Storage Temperoture

-20℃~55℃(Recommended)

Working Humidity

≤95%(RH)No Condensation

Working Temperature

Charge:0℃~55℃ Dischorge:-20℃~55℃

Working Altitude

≤2000m

Cooling method

Forced air cooling/Natural cooling

Protective Class

IP54

Dimension

800×1000x2000mm

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About Honle
HONLE NEW ENERGY TECHNOLOGY CO.,LTD.
Honle New Energy Technology Co., Ltd., a subsidiary of Honle Group, is a globally recognized and trusted supplier with over two decades of experience in the electric and new energy sectors. We specialize in providing sustainable and eco-friendly energy products and solutions. With a strong presence in key markets worldwide, including Uzbekistan, UAE, Indonesia, Tanzania, Côte d'Ivoire, and others, Honle New Energy has built a solid reputation as a renowned provider of new energy solutions.

Equipped with state-of-the-art international production facilities, we have an annual production capacity covering 66,000 square meters. Our cutting-edge energy solutions, including solar power systems and energy storage products, cater to a wide range of applications—from residential homes to business and commercial projects. We are committed to delivering dynamic, innovative, and tailored solutions that meet the evolving needs of our clients and the broader energy industry.

At Honle New Energy, we prioritize customer satisfaction and offer flexible engagement models, including engineering services and project-based product delivery. We are dedicated to exceeding expectations and are open to negotiating capacities to ensure optimal outcomes for our partners.
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