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SONGZ specializes in the R&D, manufacturing, and sales of battery airconditioners and various battery thermal management products

Electric Bus Air Conditioner

Bus Air conditioner

Battery Thermal Management System

SONGZ LMD Series Electric Bus Air Conditioner

LMD series electric bus air conditioning is a kind of roof-mounted air conditioner, with single air return area, and with different models to apply for the electric buses from 8m to 12m.

SONGZ ESD/EMB Series Electric Bus Air Conditioner

ESD/EMB series electric bus air conditioning is a kind of roof-mounted air conditioner, with different models to apply for the electric buses from 8m to 12m.

SONGZ ESA Series Electric Bus Air Conditioner

ESA series new energy bus air conditioning is a kind of roof mounted air conditioner, with single air return area, and with different models to apply for the electric buses from 6m to 8m.

SONGZ CO2 Electric Bus Air Conditioner

SONGZ CO2 Electric Bus Air Conditioner is a low-temperature high-efficiency heating unit using R744 (CO₂) refrigerant, featuring an environment-friendly design with zero emissions, double-pole shock-absorbing structure, and an integrated control system. It can provide efficient heating at -20°C, operate normally with automatic snow-melting at -15°C in snowy conditions, reduce energy consumption, and enhance vehicle endurance.

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SONGZ SZG Series Bus Air Conditioner

SZG series is a kind of roof-mounted air conditioner for mini and midi city bus or tourist bus. It is applicable to 6-8.4m city bus and 5-8.9m tourist bus. In order to have the widest range of the application of the bus models, there are two kinds of width of the SZG series, in 1826mm and 1640 respectively.

SONGZ SZQ Series Bus Air Conditioner

The SZQ Series Articulated Bus Air Conditioner is a high-performance cooling system designed for various bus lengths ranging from 9 meters to 12.9 meters.The series includes multiple models (SZQ-III/F-D, SZQ-IV-D, SZQ-V/F-D, SZQ-VI-D, etc.) with cooling capacities from 20 kW to 40 kW, catering to different bus sizes and climate conditions. Each model is equipped with high-efficiency compressors (4PFCY, 4NFCY, and 4GFCY) with varying displacement capacities, ensuring robust performance.

SONGZ SZR Series Bus Air Conditioner

SZR series bus air conditioner is a kind of split roof top unit of air conditioner for 8.5m to 12.9m from mid-to-high-end conventional bus, coach, school bus or articulated bus. The cooling capacity of the series bus air conditioner ranges from 20kW to 40kW.

SONGZ TCA Series Bus Air Conditioner

TCA series: Please contact with us at sales@shsongz.cn for more details.

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SONGZ JLE-XB Series Skirt-mounted Battery Thermal Management System

The Battery Thermal Management System is a complete thermal system solution that maintains the critical operating temperature range of automotive batteries. Design solutions are available for both active and passive cooling circuits.

SONGZ JLE-XC Series Roof-mounted Battery Thermal Management System

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Products

Suitable For LMD-VI

Intelligent modular platform design (SONGZ SIEMA1 platform),which realizes modular design and combination of compressor,electrical control,condenser and evaporator,integrated thermal management system and etc.The product design is efficient and reliable, and the generalization rate of platform product spare parts can reach 72% .

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BTMS

Battery can be cooled and heated according to the requirement. Integrated structural design saves space, weight less, more economical, easy to repair and maintain.

Manipulator

LED panel can control the ROOF AC UNIT and vehicle thermal management system. The fault code can be displayed on the panel to facilitate fault diagnosis.

ATS

Cooling the electric drive system of the vehicle, protecting the electric drive and prolonging its service life.

LMD-VI

It can be equipped with an ultra-low temperature heat pump, which works normally at an ambient temperature of-15 °C, and provides optimal control in a low temperature environment to reduce energy consumption.

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temperature

About SONGZ

SONGZ AUTOMOBILE AIR CONDITIONING CO., LTD.

300+

Engineers
500+

Testing Tools
3,000+

Employees

SONGZ AUTOMOBILE AIR CONDITIONING CO., LTD. herein referred as SONGZ, was founded in 1998. It is a joint-stock company specializing in research, development, manufacturing and sales of vehicle air-conditioning systems. It was successfully listed on the Shenzhen Stock Exchange in 2010. Stock abbreviation: SONGZ, stock code: 002454. This makes SONGZ the first listed company in the Chinese transport vehicle air conditioning industry.

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