AC1125-2
Cytech
Telecom, Battery, Integrated
IP 55, IP 65
Half-embeded Mount
12500W/42662BTU
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Product Description
The Energy Storage Container Air Conditioner 12.5kW is purpose-built for thermal management in compact energy storage containers. It provides reliable cooling for battery container systems where internal space is limited but stable temperature control is critical.
Optimized for containerized ESS installations, this unit supports continuous operation inside outdoor energy storage containers, helping maintain optimal battery temperatures and improve overall system reliability.
Efficient rotor compressor: reliable and energy-saving
Intelligent control: Power on self check and power on self start function, RS485 communication interface
Digital tube display: on-site parameters can be set, and the temperature and operating status inside the cabinet can be displayed
High protection level: Perfect for outdoor environments
Configure external circulation air inlet screen to prevent willow catkins from blocking the radiator
Upper air outlet structure: The air outlet can be connected to the air duct
Environmentally friendly refrigerants: adding a touch of greenery to the Earth
Optional functions: heating function, dehumidification function
Name | 12.5KW Energy Storage Container Air Conditioner |
Model | AC1125-2 |
Main power supply | 380VAC±15% 50Hz/60Hz |
Cooling capacity(Rated) | 12500W@L35/L35 |
Power consumption(Rated) | 4300W@L35/L35 |
Heating capacity(optional) | 6000W |
Work temp. range | -40℃~+55℃ |
Noise | 72dB(A) |
IP Grade | IP55,NEMA 4,NEMA 4X |
Net Weight | 230KG |
Refrigerant | R22/R407C |
Note:@L35/L35 is Internal temperature 35℃, ambient temperature 35℃
Energy Storage Container Air Conditioner Cooling Princple : the high-pressure refrigerant liquid in the system enters the evaporator and evaporates to absorb heat of the air in the cabinet, so the air is cooled, and the refrigerant that evaporates into gas in the evaporator is inhaled by the compressor and compressed into the high-pressure and high-temperature refrigerant gas, which enters the condenser and cooled to refrigerant liquid, and then re-enters the evaporator to cool the indoor air, and circulates accordingly.

Application
Designed specifically for battery container cooling systems, ensuring stable internal temperatures and preventing localized overheating inside compact ESS containers.
Widely used in containerized energy storage systems where space-efficient air conditioning is required without compromising cooling reliability.
Suitable for outdoor-installed battery containers, supporting long-term operation under variable ambient conditions.
Applied in distributed ESS projects where compact container-based solutions are deployed close to load or generation points.
Options
Model | Voltage | Cooling capacity (rated)(W) | Power consumption(W) | Heater (W) (option) | Weight(KG) | Noise (dbA) |
1~230V±15%/50Hz | 3000 - 3500 | 1300 | 2000 | 45 | 69dB(A) | |
1~230V±15%/50Hz | 5000 | 1900 | 3000 | 50 | 69dB(A) | |
1~230V±15%/50Hz | 7500 | 2700 | 3000 | 75 | 69dB(A) | |
1~230V±15%/50Hz | 10000 | 3850 | 6000 | 100 | 69dB(A) | |
3~380V±15%/50Hz | 12500 | 4800 | 6000 | 120 | 69dB(A) | |
3~380V±15%/50Hz | 15000 | 5800 | 9000 | 130 | 69dB(A) | |
CY-A200NA | 3~380V±15%/50Hz | 20000 | 7600 | 9000 | 150 | 69dB(A) |
to be continued ,please contact with your sales expert.
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Advantages&Why?
Engineered for seamless installation inside energy storage containers, minimizing occupied space while delivering reliable cooling performance.
Maintains consistent operating temperatures to protect lithium battery modules from thermal stress and performance degradation.
Designed to reduce power consumption while ensuring effective cooling for battery container systems.
Extensive experience supplying air conditioning solutions for container-based energy storage applications worldwide.

Our engineering team can recommend the right model based on:
Cabinet size
Heat load
Installation method
Environment
Voltage requirements
Contact us for datasheets, drawings, pricing, or OEM/ODM solutions.
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