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DC Electric Air Conditioning Systems for Trucks, RVs & Machinery

Premium 12V/24V battery-powered rooftop air conditioners designed for idle-free operation, energy efficiency, and extreme durability in commercial vehicles.

DC Air Conditioner Rooftop Unit
Topleader Manufacturing Facility

About Topleader

Guangdong Topleader Automotive Air Conditioning Co., Ltd., founded in 2011 with a registered capital of 22 million yuan, is a leading manufacturer of DC electric refrigeration systems based in Dongguan, near Shenzhen, China.

Our facility spans over 50,000 square meters and is designed for an annual production capacity of 100,000 air conditioning units, 200,000 electric compressors, and 300,000 drivers.

Topleader specializes in custom air conditioner solutions for truck cabins, RVs, construction and agricultural machinery, and other specialized vehicles. All our products are CE and FCC certified, ensuring global compliance and reliability.

100K+
Annual AC Units
13+
Years Experience

Our Products

High-performance DC-powered air conditioning systems engineered for trucks, RVs, construction equipment, and agricultural machinery.

DL-2000F1 Semi Truck Parking Cooler

DL-2000F1 Semi Truck Parking Cooler

  • • Idle elimination solution
  • • Designed for semi-truck sleeper cabs
  • • CE & FCC certified
  • • Efficient battery-powered operation
DL-2600FT 12V/24V Truck Air Conditioner

DL-2600FT 12V/24V Truck A/C

  • • Dual voltage compatibility (12V/24V)
  • • Ideal for parking and idle-free use
  • • Rooftop mounted design
  • • High-efficiency cooling performance
DL-2600F Idle Free Truck APU

DL-2600F Idle-Free Truck APU

  • • Battery-powered APU system
  • • Eliminates engine idling
  • • Reduces fuel consumption and emissions
  • • Quiet and reliable operation
DC 24V 2300W Rooftop Plasma A/C

DC 24V 2300W Rooftop Plasma A/C

  • • 2300W high-power cooling
  • • Plasma ionization for air purification
  • • Compatible with trucks, tractors, RVs
  • • Robust design for harsh environments
DL-1800 Rooftop Air Conditioner

DL-1800 Rooftop Air Conditioner

  • • 8000 BTU cooling capacity
  • • Battery-powered operation
  • • Compact and lightweight design
  • • Easy installation on vehicle roof
DL-1500 Rooftop A/C System

DL-1500 Rooftop A/C System

  • • New cab cooler design
  • • Efficient DC-powered cooling
  • • Suitable for various truck models
  • • Low maintenance requirements
Electric Compressor DLCP24-18Y3B

DLCP24-18Y3B Electric Compressor

  • • 24V DC electric compressor
  • • High-efficiency brushless motor
  • • Designed for integration with A/C systems
  • • Durable and long-lasting performance
DLCP24-18Y3A Electric Compressor

DLCP24-18Y3A Electric Compressor

  • • 24V DC operation
  • • Compact and lightweight
  • • Low noise and vibration
  • • Ideal for mobile refrigeration

Why Choose Our DC Air Conditioners?

Engineered for performance, efficiency, and reliability in the most demanding environments.

Energy Efficient

Reduce fuel consumption by eliminating engine idling with our battery-powered cooling systems.

Certified Quality

All units are CE and FCC certified, meeting international standards for safety and performance.

Durable Design

Built to withstand extreme temperatures, vibrations, and harsh operating conditions.

Easy Installation

Rooftop mounting design allows for quick and simple integration into existing vehicle systems.

100,000+
Annual AC Units Produced
200,000+
Electric Compressors
300,000+
Drivers Manufactured
13+
Years in Industry

Frequently Asked Questions

Everything you need to know about our DC air conditioning systems.

What is a DC air conditioner?

A DC air conditioner operates on direct current (DC) power, typically 12V or 24V, making it ideal for use in trucks, RVs, and other vehicles without requiring the engine to run.

Can I install it myself?

While installation is straightforward, we recommend professional installation to ensure proper mounting, electrical connections, and system performance.

How long can it run on battery?

Runtime depends on battery capacity and usage conditions. Most systems can run 6–10 hours on a fully charged auxiliary battery system.

Is it suitable for all truck models?

Our rooftop units are designed to be compatible with most semi-trucks, sleeper cabs, and commercial vehicles. Custom mounting solutions are available.

Do you offer custom solutions?

Yes, Topleader provides custom air conditioner solutions tailored to specific vehicle types, cooling requirements, and environmental conditions.

Get in Touch

Interested in our DC air conditioning systems? Contact us for quotes, technical support, or custom solutions.

For inquiries, please visit the official website to connect with the Topleader team directly.

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