COENG 38.4kWh 384V High Voltage Battery Energy Storage System
As global demand for reliable battery energy storage systems (BESS) continues to expand, system integrators, EPC contractors, energy storage distributors and professional procurement teams are placing greater emphasis on battery voltage compatibility, system communication, lifecycle performance and integration flexibility.
COENG is introducing the HV-384V100AH 38.4kWh High Voltage Battery Energy Storage System, a high-voltage battery solution developed for professional ESS system integration, solar energy storage and commercial energy storage applications where stable DC-side performance and flexible communication are critical.
The COENG HV-384V100AH is configured as a 384V 100Ah high voltage battery system, providing a rated energy capacity of 38.4kWh.
Its electrical architecture uses a 120S1P configuration, with a specified charging voltage of 432VDC and discharge voltage of 336VDC. The system operates at a rated working current of 50A (0.5C), delivering 19.2kW rated power, while maximum working current reaches 100A and maximum output power is specified at up to 38.4kW adjustable.
These parameters make the system particularly relevant to engineers and procurement teams evaluating a high voltage battery energy storage solution according to inverter voltage range, system power requirements and project energy capacity.
For energy storage projects, usable capacity is just as important as nominal capacity.
The COENG 38.4kWh battery storage system specifies a 90% recommended depth of discharge (DoD). This helps project designers evaluate the battery against real operating requirements rather than relying only on nominal energy capacity.
For commercial buyers, this information is particularly valuable when calculating system sizing, daily charging and discharging strategies, solar self-consumption or backup energy requirements.
Communication compatibility is one of the most important considerations for modern high voltage ESS battery systems.
The HV-384V100AH supports both CAN2.0 and RS485 communication, allowing the battery system to exchange operating and management data with compatible energy storage equipment.
This capability is especially important for:
- ESS system integrators
- Solar EPC contractors
- Battery storage distributors
- Commercial energy storage project developers
- Engineering procurement teams
For these buyers, selecting a battery is not simply a question of capacity. Reliable communication between the battery management system, inverter and energy storage control architecture can directly affect commissioning efficiency and long-term system operation.
To simplify project integration, the COENG high-voltage battery platform lists compatibility with multiple inverter brands, including DEYE, Solis, Growatt, ATESS, GoodWe, Hoymiles, Afore, Megarevo, INVT, Pylontech, ThinkPower and Inhenergy.
For importers and system integrators serving multiple markets, broader inverter compatibility can reduce the need to source a different battery platform for every project configuration.
Final communication protocols and inverter models should nevertheless be confirmed during project engineering and system selection.
Battery reliability is a key procurement concern, particularly for professional commercial battery energy storage systems.
The COENG HV-384V100AH specification includes:
Over-charge and over-discharge protection, over-temperature protection, current protection and leakage protection. The system also provides operating indicators for power, running status and alarms.
A 10-inch LCD and PC software interface are specified for system monitoring, supporting engineers during operation, inspection and maintenance.
The specified cycle-life performance is at least 6,000 cycles under 25±2°C, 0.2C/0.2C conditions to 70% end-of-life capacity.
For professional battery procurement, clearly understanding cycle-life test conditions is important because actual service life depends on operating temperature, charge/discharge rate, depth of discharge, system control and application profile.
COENG therefore recommends matching battery selection with the actual operating strategy of each energy storage project.
The HV-384V100AH has an IP20 protection rating and an operating temperature specification of -10°C to 50°C, with a stated working humidity range of 5–85% RH.
For EPC contractors and energy storage engineers, these environmental parameters should be considered during cabinet-room design, ventilation planning and installation.
Where outdoor installation is required, the complete enclosure, HVAC and environmental protection design should be evaluated as part of the overall BESS solution rather than treating the battery rack as a standalone outdoor cabinet.
Professional buyers increasingly require more than a basic battery pack.
Importers need products that can be integrated into their local portfolios.
Distributors need clear specifications and broad system compatibility.
EPC contractors need predictable electrical interfaces.
System integrators need reliable communication protocols.
Procurement managers need lifecycle, protection and operating data before approving a supplier.
The COENG 38.4kWh 384V high voltage battery energy storage system is positioned around these engineering and procurement requirements, combining a defined high-voltage architecture with CAN/RS485 communication and multi-platform inverter integration.
For projects requiring different capacity and DC voltage levels, the same COENG product platform also lists configurations including 460.8V / 46kWh, 614.4V / 61.4kWh and 768V / 215.04kWh, allowing project teams to evaluate different battery-system architectures according to application requirements.
This makes the platform relevant not only to individual battery procurement, but also to broader energy storage system design and project configuration.
For energy storage importers, EPC companies, distributors, procurement teams and system integrators seeking a 38.4kWh high voltage battery, 384V battery energy storage system or customized ESS solution, COENG can support project evaluation based on battery capacity, voltage, communication requirements and inverter configuration.
Contact COENG with your required:
Battery capacity | DC voltage range | inverter/PCS model | communication protocol | project application | installation environment | order quantity
to begin technical matching for your next battery energy storage project.
