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SHENZHEN COENG TECH CO., LTD.

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China COENG 38.4kWh High Voltage Battery for Commercial Energy Storage
China COENG 38.4kWh High Voltage Battery for Commercial Energy Storage

  1. China COENG 38.4kWh High Voltage Battery for Commercial Energy Storage
  2. China COENG 38.4kWh High Voltage Battery for Commercial Energy Storage
  3. China COENG 38.4kWh High Voltage Battery for Commercial Energy Storage
  4. China COENG 38.4kWh High Voltage Battery for Commercial Energy Storage
  5. China COENG 38.4kWh High Voltage Battery for Commercial Energy Storage

COENG 38.4kWh High Voltage Battery for Commercial Energy Storage

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Battery Capacity 552kWh
Payment Terms L/C,D/A,D/P,T/T
Automationlevel Semi-automatic to fully automatic
Safety Features Overcurrent protection, emergency stop, fire suppression
Installation & Training Provided by manufacturer with on-site support
Testing Equipment Voltage tester, capacity tester, insulation tester
Ac Voltage 400V
Rated Output Power 500kW
Dimensions Customizable based on production requirements
Operating Temperature -20°C to 55°C
Installationandtraining Provided by manufacturer
Assembly Processes Cell sorting, welding, stacking, packing, testing
Weldingmethod Laser welding, ultrasonic welding
Battery Voltage Range 604.8V-777.6V
Production Capacity Variable, typically 1000-50000 packs per day
Power Supply AC 220V/380V, 50/60Hz
Certification CE
Brand Name COENG
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Battery Capacity 552kWh Payment Terms L/C,D/A,D/P,T/T
Automationlevel Semi-automatic to fully automatic Safety Features Overcurrent protection, emergency stop, fire suppression
Installation & Training Provided by manufacturer with on-site support Testing Equipment Voltage tester, capacity tester, insulation tester
Ac Voltage 400V Rated Output Power 500kW
Dimensions Customizable based on production requirements Operating Temperature -20°C to 55°C
Installationandtraining Provided by manufacturer Assembly Processes Cell sorting, welding, stacking, packing, testing
Weldingmethod Laser welding, ultrasonic welding Battery Voltage Range 604.8V-777.6V
Production Capacity Variable, typically 1000-50000 packs per day Power Supply AC 220V/380V, 50/60Hz
Certification CE Brand Name COENG
Place of Origin China
High Light 38.4kWh high voltage battery ，commercial energy storage battery ，lithium battery pack production
COENG 38.4kWh High Voltage Battery for Commercial Energy Storage
The COENG HV-384V100AH is a 38.4kWh high voltage battery system with a nominal voltage of 384V, a capacity of 100Ah, and a rated battery-side power of 19.2kW. Featuring a rack-mounted configuration and CAN 2.0/RS485 communication, it provides a battery storage option for importers, procurement teams, EPC contractors, and energy storage system integrators.
Designed for indoor installation, this high voltage battery can support commercial solar energy storage, load shifting, and backup power projects when integrated with a compatible inverter or PCS and appropriate system controls.
Core Technical Specifications
ParameterSpecification
BrandCOENG
ModelHV-384V100AH
Rated Energy38.4kWh
Rated Voltage384V DC
Rated Capacity100Ah at 0.5C
Cell Configuration120S1P
Charge Voltage432V DC
Discharge Voltage336V DC
Rated Working Current50A / 0.5C
Maximum Working Current100A; operating conditions require confirmation
Rated Battery-Side Power19.2kW
Maximum Output Power38.4kW, adjustable; permitted duration requires confirmation
Recommended Depth of Discharge90%
CommunicationCAN 2.0 / RS485
Working Temperature Range−10°C to 50°C; charging and discharging limits require separate confirmation
Working Humidity5%-85% RH
Protection RatingIP20
Maximum output figures are battery-side values and should not be interpreted as guaranteed continuous AC output. Final system performance depends on battery operating limits, inverter or PCS specifications, temperature, and control settings.
CAN 2.0 and RS485 for System Integration
The battery supports CAN 2.0 and RS485 communication, providing interfaces for integration with compatible energy conversion and control equipment.
Before selecting a high voltage hybrid inverter or bidirectional PCS, verify:
  • Battery input voltage range and operating thresholds
  • Permitted charging and discharging current
  • Supported BMS communication protocol
  • Inverter model, firmware version, and communication wiring
  • Control requirements for grid-connected or backup operation
A matching communication interface alone does not establish compatibility. Model-level verification helps procurement teams define the correct configuration before ordering.
Battery Protection and Installation Considerations
Listed protection functions include overcharge, overdischarge, temperature, current, and leakage protection. These functions support battery operation within its specified limits and must be considered alongside the protection design of the complete installation.
The IP20 battery system should be planned for a suitable indoor environment. Project engineers should confirm ventilation, service access, cable routing, and site conditions before installation.
The rack-mounted design features front-access connections and ventilated metal panels. These visible structural details help buyers evaluate equipment layout and access requirements during project planning.
Applications for Commercial Solar and Energy Storage Projects
Solar Self-Consumption
Integrate the battery into a compatible solar energy storage system to store surplus photovoltaic generation for later use. Project sizing should consider daily PV output, load profiles, and the desired amount of stored energy.
Load Shifting
Use battery storage with suitable power conversion equipment and scheduling controls to shift energy use between periods. Commercial value depends on local electricity tariffs, system losses, and the operating strategy.
Backup Power Integration
Include the battery in a backup power solution for selected commercial loads. Backup operation requires compatible equipment with the necessary islanding, transfer, and protection capabilities.
Distributed Energy Projects
Evaluate the 38.4kWh battery platform for indoor energy storage installations serving offices, retail premises, workshops, and other commercial facilities. Final suitability depends on site requirements and load characteristics.
Understanding Usable Energy and Runtime
At the recommended 90% depth of discharge, the calculated energy available within that discharge window is:
38.4kWh × 90% = 34.56kWh
This is a planning calculation before conversion losses, auxiliary consumption, temperature effects, and battery ageing. It is not a guaranteed usable AC energy specification.
For example, a constant 10kW load would have an estimated runtime of approximately 3.46 hours before these factors are included. A project-specific calculation is required to establish expected operating time.
Procurement Information for Importers and EPC Contractors
For an accurate technical proposal, provide the destination market, project application, required load power, target operating duration, and preferred inverter or PCS model.
Before placing an order, confirm:
  • Exact battery configuration and equipment included
  • Inverter compatibility and BMS protocol support
  • Maximum current duration and operating restrictions
  • Applicable model-specific test reports and documentation
  • Confirmed dimensions, weight, packing, and delivery terms
  • Warranty conditions and commissioning responsibilities
These details help align the battery supply with the technical and commercial requirements of the project.
Frequently Asked Questions
Is this a complete AC energy storage system?
The HV-384V100AH is presented as a high voltage battery system. Confirm whether the quotation includes an inverter or PCS, control equipment, and other components required for a complete installation.
What is the difference between 38.4kWh and 19.2kW?
38.4kWh describes the nominal stored energy. 19.2kW describes the rated battery-side power. Both values are needed when selecting a commercial battery storage system.
Can it operate with any high voltage inverter?
Compatibility must be checked for the specific inverter model. Voltage range, current limits, BMS protocol, firmware, and wiring all require verification.
Can this battery be installed outdoors?
The listed protection rating is IP20. Plan for indoor installation; any alternative enclosure arrangement requires a separate engineering assessment.
Can it support solar storage and backup power?
It can serve as the battery component in these applications when combined with compatible power conversion equipment and the required system controls.
Request a Project-Specific Battery Storage Proposal
Looking for a 38.4kWh high voltage battery for your next commercial solar storage or BESS project?
Send COENG your load requirements, installation conditions, inverter model, destination market, and expected order quantity. Request a configuration review and quotation for the HV-384V100AH battery system.
Request Specifications & Quote

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller

  • Year Established:

    2017

  • Total Annual:

    10000000USD-12000000

  • Employee Number:

    20~30

  • Ecer Certification：

    Verified Supplier

SHENZHEN COENG TECH CO., LTD. is a China-based professional energy storage and battery manufacturing solution partner, dedicated to helping global new energy companies establish efficient, reliable, and cost-effective production capabilities. Founded based on more than 10 years of experience in th... SHENZHEN COENG TECH CO., LTD. is a China-based professional energy storage and battery manufacturing solution partner, dedicated to helping global new energy companies establish efficient, reliable, and cost-effective production capabilities. Founded based on more than 10 years of experience in th...

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Get in touch with us

  • Reach Us
  • SHENZHEN COENG TECH CO., LTD.
  • 1404-1405A Tower A, Huahai Financial Creative Center,No.5073 Menghai Avenue,Qianhai Shenzhen-Hong Kong Cooperation Zone,Shenzhen,China
  • https://www.1st-coeng.com/

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