What will happen when a battery is not enough power?

When the voltage of battery is lower than the limit,the AC system will be shut off automatically. After the batteryreach recover voltage, the AC system will re-start automatically.

Are you manufacturer?

Yes, we are professional manufacturer of rotary compressor in China for more than 12 years.

Do you have the warranty?

We have one year warranty for manufacturers.

Which customers do you cooperated with?

We have cooperated with many domestic and international manufacturers, like PREAIR,KINGTEC,HAIER,SANYO and DAYRELAX and so on.

DC 48V Two Cylinders Rotary Compressor for Special Vehicles Air Conditioner R134A

Name: DC 48V Two Cylinders Rotary Compressor for Special Vehicles Air Conditioner R134A
Brand: Boyard Compressor Co., Ltd.
SKU: 1944792145

Zhejiang, ChinaBoyard Compressor Co., Ltd.

US$165.00

1-29 Pieces

US$150.00

30+ Pieces

Sample price:US$165.00/piece.Request sample

Product profile

After-sales Service

1 Year

Warranty

1 Year

Installation Type

Movable Type

Model NO.

JVSB180Z48

Lubrication Style

Oil-less

Cylinder Position

Vertical

Structure Type

Closed Type

Classification

Variable Capacity

Cooling Method

Air-Cooled

Cylinder Stage

Single Stage

Rotary Compressor

Rotary Vane Type

Cylinder Arrangement Mode

Double Cylinders

Displacement

18cc/Rev

Rotation Speed

900-4500rpm

Capacity

2500W

Input Power

785W

Refrigerant

R134A/1234yf

Power Supply

Direct Current Power/ Battery

Controller

Yes

Certification

CCC, UL, CE, RoHS, Reach

Factory/Manufacture Price

Yes

Solar System

Yes

Transport Package

Carton /Pallet

Specification

241mm Height

Trademark

Boyard

Origin

China Zhejiang

HS Code

841430

Production Capacity

1, 000, 000

Key features

Brushless DC Technology: Hermetic rotary brushless DC compressor for high efficiency and low noise.

Wide Voltage Application: Suitable for DC 12V, 24V, 48V, and 72V systems in trucks, EVs, and solar units.

1-Year Warranty: Comprehensive one-year warranty coverage for manufacturers and end-users.

Professional Manufacturer: Over 12 years of experience manufacturing rotary compressors in China.

Energy Saving Design: DC brushless fan motors reduce energy consumption and operate with super low noise.

Smart Power Protection: Auto shut-off when battery voltage is low; auto restart when voltage recovers.

Compact Structure: Vertical closed-type design with double cylinders for space-saving installation.

Multi-Certification: Certified with CCC, UL, CE, RoHS, and Reach standards for global compliance.

Company profile

Importers and ExportersCooperated with Fortune 500Self-brandedPatents Awarded

Boyard Compressor Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: ≤3.38h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Lanxi, Jinhua, with production-related facilities including assembly, production, cylinder, and electrophoresis lines. It provides 3D software design, ODM, OEM for well-known brands, SDK support, and multiple customization modes. Quality processes include written inspection instructions, quality assurance, complaint-handling procedures, raw-material traceability, and documented supplier-management procedures. ISO 9001:2015 and ISO 45001:2018 certificates are reported. Overseas support offerings include debugging, maintenance, repair, training, and equipment installation, but the supplier reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial records are identified for 2020–2022, but no evaluative financial results are provided. No new products were reported in the past year, and no customer-specific cases are disclosed.

Supplier typeThe supplier is explicitly classified as a factory, located in Lanxi District, Jinhua City, and associated with the manufacturing industry. This supports classification as a manufacturing supplier rather than a trading or service-only company.

CertificationsThe supplier reports ISO 9001:2015 and ISO 45001:2018 certificates, indicating documented quality-management and occupational-health-and-safety certifications. However, the same slice states that no factory environmental impact assessment report is available, so environmental documentation is incomplete.

After-Sales capabilityThe supplier has a clear, recorded customer-complaint procedure and offers debugging, maintenance, repair, training, and equipment installation. However, it reports zero countries with overseas service offerings and no overseas warehouses, showrooms, agents, or branches, indicating service capability exists but is not supported by an established overseas network.

R&D capabilityThe supplier provides 3D software design, ODM services, OEM services for well-known brands, and an available SDK, demonstrating stated design and development capabilities. However, it also reports no new products in the past year, so recent innovation output is not demonstrated.

Production capacityThe supplier reports assembly, production, cylinder, and electrophoresis lines, finished-product inspection instructions that are uniformly followed, quality assurance, complaint procedures, and traceability for raw materials. These documented facilities and controls support production capability, although no production volume or capacity figures are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, along with 3D software design services. The repeated evidence across the service and production records supports broad customization capability.

Product Q&A

Q:What is the application of DC compressor?

DC12V/24V compressor is widely used in air conditioning of truck cabin, construction machinery cabin; DC72Vcompressor is widely used in air conditioning of electric car, DC 48V compressor is widely used in solar air conditioner, telecommunication shelter.

Q:How does your dc compressor work?

This is hermetic rotary BRUSHLESS dc compressor which must be drived by dc power through controller. Electricity to be saved in battery group as energy bank; Batteries drive air conditioner to run for cooling and heating.

Q:Does your compressor can replace traditional car compressor?

Yes, this dc 12v compressor can replace belt car compressor. But needed some change and the compressormust be mounted reasonable and properly, and we strongly suggest for separated 12 battery power.

Q:Which kind of fan motor you use?

we use 24v/48V DC brushless fan motors for both indoor and outdoor units of our solar air conditioners. DC brushless fan motors can greatly reduce energy consumption, and run with super low noise.

Q:Do you need inverter to make DC power to AC?

Inverter is NOT required for our solar air conditioners, because our solar air condtioners were 100% driven by24V DC power.