7500W air-cooled energy storage air conditioner for BESS containers and battery cabinets. High airflow, IP56, -40°C to +55°C, battery-safe control.
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7500W air-cooled energy storage air conditioner for BESS containers and battery cabinets. High airflow, IP56, -40°C to +55°C, battery-safe control.
The ENNENG TECHNOLOGY ACC7526W is a 7500W air-cooled energy storage air conditioner engineered for medium-to-large BESS containers, battery cabinets, and outdoor energy storage enclosures. High airflow with long air throw delivers uniform cooling across the container, with precision ±1°C control and IP56 protection from -40°C to +55°C.
① Drop-In Replacement, Standard Cutout
Same cutout size as your existing unit replace your energy storage air conditioner without cabinet modification, at 30–50% lower cost.
② Battery-Safe Temperature Control
Precision ±1°C control keeps battery cells within their optimal operating range reducing thermal runaway risk and extending battery service life.
③ High Airflow for Container-Scale Cooling
High airflow volume with long air throw uniform temperature distribution across large BESS containers.
④ Built for Outdoor BESS
IP56 sealed construction with -40°C to +55°C operating range engineered for container-side mounting in desert, coastal, and cold climates.
⑤ Certified Quality, Factory-Direct
CE, RoHS, ISO 9001 certified with a 12-month warranty and a design service life of about 10 years. R134a / R513a refrigerant options and OEM/ODM customization direct from ENNENG TECHNOLOGY in Qingdao, China.
| Voltage / Frequency | 230V 50Hz |
| Cooling Capacity | 7500W |
| Protection Rating | IP56 |
| Refrigerant | R134a |
| Temperature | -40°C-55°C |
| Model Number | ACC7526W |
Application
① BESS Containers
7500W cooling for medium-to-large BESS containers — maintaining cell temperature uniformity across charge/discharge cycles.
② Battery Cabinets
Thermal protection for battery cabinets and outdoor energy storage enclosures.
③ Grid-Scale Storage & Microgrids
Reliable thermal management for grid-scale storage projects and microgrid installations.
④ Retrofitting Existing Cabinets
Standard cutout drop-in replacement upgrade aging energy storage cooling without cabinet modification.
⑤ Harsh Outdoor Environments
IP56 sealed design keeps dust, sand, and water out tested for desert heat, coastal humidity.
FAQ
Q: What is the warranty and expected service life of this energy storage air conditioner?
A: Each unit comes with a 12-month warranty and is designed for a service life of about 10 years. It is a cooling-only unit, certified to CE, RoHS and ISO 9001 standards.
Q: Is this air conditioner suitable for battery energy storage systems?
A: Yes. This energy storage air conditioner provides precision ±1°C temperature control for BESS containers and battery cabinets, protecting cells from thermal stress and helping maintain battery performance.