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 battery reach 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.

Why choose Horizontal condensing unit?

Horizontal condensing unit is more compact, providing more effective volume in the showcase.

What's type of compressor of the condensing unit? What's the advantage compared to reciprocating compressors?

The compressor is rotary compressor. In the rotary type, noise and vibration is largely reduced compared with the reciprocating compressor. Therefore noise generated by the unit can be reduced. Horizontal design makes the condensing unit more compact.

DC Inverter Condensing Unit Variable Speed for Multideck Refrigeration

Name: DC Inverter Condensing Unit Variable Speed for Multideck Refrigeration
Brand: Boyard Compressor Co., Ltd.
SKU: 1943284855

Zhejiang, ChinaBoyard Compressor Co., Ltd.

US$380.00

1-29 Sets

US$360.00

30+ Sets

Sample price:US$380.00/piece.Request sample

Product profile

Cooling Method

Indirect Cooling

Condition

New

Principle

Rotary Compressor

Model NO.

HQSD-210KBI41

Application

Back Pressure Type, Intermediate Back Pressure Type, High Back Pressure Type, Low Back Pressure Type

Performance

Low Noise, Variable Frequency, Hight Efficiency

Mute

Not Mute

Lubrication Style

Oil-Less

Configuration

Stationary

Power Source

DC Power

Material

Stainless Steel

After-Sales Service

1 Year

Warranty

1 Year

Drive Mode

Battery Bank

Evap Temp

-40

Certifications

CE RoHS Reach

Refrigerant

R404A

Unit Type

Plug-in

Power Supply

AC 220V/ DC 312V

Horsepower

0.5-3HP

Transport Package

Carton/Pallet

Specification

68*71*26

Trademark

Boyard

Origin

China Zhejiang

HS Code

841869

Production Capacity

50000 Sets

Key features

DC Power Operation: Operates on DC 312V power supply, suitable for battery bank and solar applications.

Rotary Compressor Technology: Features hermetic rotary brushless DC compressor for reduced noise and vibration.

EC Fan Motor Configuration: Equipped with 24V/48V DC brush-less EC fans for low noise and energy efficiency.

Compact Horizontal Design: Horizontal structure provides compact size and effective volume for showcase integration.

CE RoHS Reach Certification: Meets international safety and environmental standards with CE, RoHS, and Reach certifications.

Stainless Steel Construction: Built with durable stainless steel material for long-lasting performance.

1 Year Warranty Coverage: Comprehensive 1-year warranty provided for all mechanical equipment and components.

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: ≤3.53h

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 driven 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 compressor must 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 brush-less fan motors for both indoor and outdoor units of our solar air conditioners. DC brush-less 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 conditioners were 100% driven by24V DC power.