ENEX (4-5.03.2026)
28th International Power Industry and Renewable Sources of Energy Fair ENEX
Dunext Technology Suzhou Co., Ltd
- 88 Nanxi Jiang Road, 215104 Suzhou, China
- 0512-668249030
- info@dunext.com
- www.dunext.com/pl
Description
Dunext is a leading provider of one-stop C&I and utility-scale energy storage solutions. With strong capabilities across R&D, manufacturing, and sales, we are driven by technological innovation and committed to delivering intelligent, efficient, safe, and reliable solutions and products to customers worldwide.
Our advanced production facilities include PACK assembly and BESS integration lines with an annual capacity of 10 GWh for PACK production and 5 GWh for system integration. To date, we have delivered over 3 GWh of energy storage systems globally, supporting more than 100 clients with comprehensive solutions and services.
Guided by a global strategy, Dunext has established five overseas subsidiaries and offices, empowering businesses around the world to accelerate their energy transition and build a sustainable, green future together.
Our advanced production facilities include PACK assembly and BESS integration lines with an annual capacity of 10 GWh for PACK production and 5 GWh for system integration. To date, we have delivered over 3 GWh of energy storage systems globally, supporting more than 100 clients with comprehensive solutions and services.
Guided by a global strategy, Dunext has established five overseas subsidiaries and offices, empowering businesses around the world to accelerate their energy transition and build a sustainable, green future together.
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Products
PowerHill
PowerHill
The POWERHILL 233kWh is a high-efficiency, safe, and integrated outdoor battery energy storage system. It uses LiFePO₄ battery cells (280Ah), configured in a (1P52S)5S layout, delivering a total capacity of 233kWh for grid-scale applications. The system provides 100kW rated charge/discharge power, supports 3P4W connection, and operates at 220/380V or 230/400V (50/60Hz), with a maximum output current of 167A. Power factor is adjustable from -1 to 1, with THDi ≤3%.
Housed in a compact outdoor cabinet (1390×2380×1350mm, 2880kg), the system features IP54 protection (IP66 for the battery compartment). It operates from -25°C to 55°C, supports 0–95% non-condensing humidity, and altitudes up to 2000m. Ethernet and optional fiber interfaces support Modbus TCP, IEC 104, and MQTT for remote monitoring and control.
Battery Capacity [kWh]:233
Cell Type:LiFePO4-280Ah
AC Output Connection Type/Backup Output (Off Gird) : 3P4W
AC Output/Backup Output (Off Gird) Charging / Discharging Power [kW]: 167
Dimensions [W * H * D] [mm]: 1390 * 2380 * 1350
Weight [kg]: 2880
Degree of Protection: IP66 (Battery Cabinet), IP54 (Electrical Cabinet)
Cooling: Liquid Cooling
Fire Suppression System: Smoke Sensor, Temperature Sensor, Air Inlet / Exhaust, Aerosol,
Top-Mounted Deflagration Panel (Optional)
Certifications & Standards System: UN38.3, IEC 62619, IEC 63056, EN 61000, IEC 60730,
IEC / EN 62109, IEC / EN 62477-1
Converter: G99, G100, VDE 4105, VDE 4110, EN50549, NC RFG TypeA TypeB
Cell Type:LiFePO4-280Ah
AC Output Connection Type/Backup Output (Off Gird) : 3P4W
AC Output/Backup Output (Off Gird) Charging / Discharging Power [kW]: 167
Dimensions [W * H * D] [mm]: 1390 * 2380 * 1350
Weight [kg]: 2880
Degree of Protection: IP66 (Battery Cabinet), IP54 (Electrical Cabinet)
Cooling: Liquid Cooling
Fire Suppression System: Smoke Sensor, Temperature Sensor, Air Inlet / Exhaust, Aerosol,
Top-Mounted Deflagration Panel (Optional)
Certifications & Standards System: UN38.3, IEC 62619, IEC 63056, EN 61000, IEC 60730,
IEC / EN 62109, IEC / EN 62477-1
Converter: G99, G100, VDE 4105, VDE 4110, EN50549, NC RFG TypeA TypeB
Brands
Dunext