

RIGID HVAC CO., LTD
Direct DC Air Conditioner
Compact & Efficient Air Cooling
Product Overview
The RIGID Micro DC Aircon is an ultra-compact, direct current air conditioning system designed for confined spaces and demanding applications where size and weight matter.
Unlike traditional bulky HVAC systems, RIGID’s Micro DC Aircon delivers efficient spot cooling with minimal footprint, low vibration, and exceptional energy efficiency. Whether integrated into telecom cabinets, battery enclosures, mobile vehicles, portable shelters, or specialized equipment, this plug-and-play system provides precise temperature control exactly where you need it.
RIGID is committed to providing not just cooling hardware, but complete custom thermal solutions backed by expert engineering support. Talk to our team today and see how our Micro Cooling Products can bring efficient cooling to your project - no matter how tight the space or remote the location.
Portable DC Air Conditioner
Direct Current Battery-Driven Thermal Management Systems For Off-Grid Van Camping & Solar & Telecom Applications.
Air-cooled active systems with direct current DC compressors enable precise temperature control which is crucial in order to optimize the battery life of EV applications when using active air-cooled systems.
Whether it's micro-compressors for small applications or full-sized tandem setups for larger applications, RIGID offers a wide range of variable cooling capacities for everyone's needs.
Applications
The Best Battery Driven DC Air Conditioning for Variety of Emerging Applications!
Since 2017, RIGID has been at the forefront of designing and producing true direct current micro air conditioning systems using eco-friendly refrigerant. Fully battery-powered, our Micro DC Aircon requires no fuel, no oil, and delivers powerful cooling wherever conventional systems cannot.
Unlike standard AC-based units with inverters, RIGID’s compact air conditioners use purpose-built DC compressors, engineered in-house for maximum efficiency and reliability. Trusted worldwide, our micro aircon units meet the growing needs of industries that demand portable, compact, and energy-saving cooling. For more applications, click here!
Where Our Micro DC Aircon Works Best
✅ Telecom & Battery Cabinets
Reliable thermal management for remote base stations and sensitive power storage.✅ Electric Vehicles & Battery Packs
Maintain safe operating temperatures for EV batteries and electronics.✅ Off-Grid Living & Mobile Applications
Perfect for RVs, camper vans, tiny houses, yachts, and portable shelters.✅ Medical & Cold Chain Equipment
Compact spot cooling for portable labs, vaccine carriers, or mobile clinics.✅ Aerospace, UAVs & Military Electronics
Lightweight, vibration-resistant cooling for sensitive mission-critical systems.✅ OEM Custom Integrations
Tailor-made micro cooling for new product development and next-gen innovationsKey Features
The Variable Speed Direct DC Air Conditioner Provides Unique Advantages
Completely Electrical Power
DC power, battery driven. No fuel expense. Designed for off-grid use.
Comfort Cooling Temp
No oil consumption, works quietly with a comfortable breeze 5℃ to 30℃.
Lightweight and Portable
Easily integrate with various devices for precise temperature control.
No Maintenance, Easy to Install
Easy mounting without drilling the cab on trucks with a hatch
MICRO COOLING SYSTEMS
HVAC - Battery HVAC Systems
Excellent DC cooling solutions for a wide range of applications, covering the ordinary to the extraordinary.
RIGID Technology is an industry-leading manufacturer specializing in miniature compressor refrigeration solutions and custom thermal management systems. Trusted by innovative companies worldwide, RIGID’s advanced cooling systems serve critical industries such as medical, aerospace, military, and electronics.
With a strong focus on compactness, energy savings, and cutting-edge design, RIGID’s products enable engineers and system integrators to build next-generation applications that demand reliable, space-saving cooling.
Online Store
Buy nowMicro DC Aircon DV1910E-AC (12V)$580.00 - $600.00Buy nowMicro DC Aircon DV1910E-AC/H (Heat & Cool)$730.00 - $750.00Buy nowMicro DC Aircon DV1920E-AC/H (Heat & Cool)$750.00 - $770.00Buy nowMicro DC Aircon DV1930E-AC/H (Heat & Cool)$770.00 - $790.00Buy nowMicro DC Aircon DV3220E-AC/H (Heat & Cool)$810.00 - $830.00Buy nowMicro DC Aircon DV3820E-AC-T R290$790.00 - $810.00Buy nowMicro DC Aircon DV3820E-AC (R134a)$770.00 - $790.00Buy nowMicro DC Aircon DV3830E-AC-T R290$790.00 - $810.00Buy nowMicro DC Aircon DV3830E-AC (R134a)$770.00 - $790.00Request Custom & Design
Can't find what you're looking for in our standard product line? No problem. We produce a great deal of custom-designed and modified standard products for our volume production customers. We can develop a custom solution to meet your specific needs. Contact us with your requirements so that we can develop a detailed specification with your engineering team, create a design, build a prototype, verify the product in collaboration with you, and manufacture the product for you.
FAQ
1. What’s the warranty of Micro DC Aircon?
2. Can I get a sample for test?
3. How do I deal with condensate water?
4. How loud is the Micro DC Aircon?
5. What’s the air flow rate of Micro DC Aircon?
6. What’s the blower fan RPM?
7. How long can the Micro DC Aircon run continuously?
8. What temperature can Micro DC Aircon reach?
9. How much refrigerant does Micro DC Aircon hold?
10. How do I control the compressor speed?
11. How do I reset the potentiometer?
12. How do I start/stop with a thermostat?
13. What if the compressor clicks on/off but doesn’t cool?
14. What payment & shipping options are available?
15. How much is shipping for one unit?
16. Does Micro DC Aircon include a thermostat?
17. Can I use two units of Micro DC Aircon in parallel?
18. Can I buy a controller from RIGID?
Standard Products and Custom Solutions
Established in 2010, RIGID is the manufacturer who's behind many popular brands in the US. RIGID's vision is to set the benchmark standard for the micro cooling industry. We are a China manufacturer and supplier of compact cooling systems, working in close cooperation with the leading United States and European manufacturers of Air-conditioning & Refrigeration.
In addition to offering standard products including Micro DC Aircon (ruggedized air conditioner modules for compact and confined space cooling), Liquid Chiller Modules (battery-driven compact refrigeration systems that our customers integrate into their applications), and DC Condensing Units (world's small direct cooling units used by customers in small freezer, medical, laser, and electronics cooling). RIGID also custom design or modify refrigeration systems for most customers' specific applications.
Let our engineering team develop the perfect cooling solution for you!

Certificates | Download | Contact Us | Our History | Return & Exchange
RIGID Technology * © Copyright 2010-2025 * RIGID Cooling * All rights reserved.