Find the Right AC Unit for Your Vehicle
We manufacture the complete range of vehicle air conditioning types — every category is engineered specifically for its application, not adapted from residential HVAC.
Factory direct
No middlemen, wholesale pricing
IATF16949 certified
Automotive-grade quality management
Ships to 66+ countries
North America, Europe, Australia & more
7 patented technologies
17 years of vehicle AC engineering
New Arrivals — Latest KME Models
We continuously develop new models based on real-world customer feedback. These are our most recent releases.
Why KME section
KME is not a reseller or trading company. We are the manufacturer — a Sino-Japanese joint venture established in 2008 with a single focus: full DC inverter air conditioning for vehicles.
That focus means every unit we sell is designed, engineered, tested, and built in-house, using German and Japanese quality management standards applied across every stage of production. When you buy through us, you are buying at factory price, with factory-direct technical support.
4 feature
DC inverter technology Variable-speed compressors that self-regulate based on cabin temperature — faster cool-down, quieter operation, and up to 40% lower power draw than fixed-speed units. Essential for solar and battery setups.
Lightweight construction Engineered to minimize weight without compromising cooling capacity. Less stress on your roof, more payload for your adventure.
Ultra-quiet operation Precision-balanced compressors and vibration-damped housing keep noise levels low — so you hear the campsite, not the AC unit.
Universal compatibility 12V, 24V, 48V DC and 110V/220V AC models available. Fits standard 14.5″ and non-standard roof openings. Drop-in compatible with Dometic, Coleman Mach, and other major brand cutouts.
17
Years in operation
7
Patented technologies
66
Countries served
5
Industry certifications
Frequently asked questions
What types of RV AC units does KME manufacture?
KME manufactures rooftop, low-profile, ducted, mini-split, wall-mount, and heat pump RV air conditioners. Voltage options include 12V, 24V, and 48V DC as well as 110V and 220V AC. All models use full DC inverter compressor technology for energy efficiency and quiet operation.
Are KME AC units compatible with existing RV roof cutouts?
Yes. Our rooftop units are designed to be drop-in compatible with standard 14.5-inch roof openings used by Dometic, Coleman Mach, and other major brands. Low-profile and custom-size options are also available — contact us for fitment confirmation before ordering.
Do you ship internationally?
Yes. We ship to North America, Europe, Australia, the Middle East, Southeast Asia, and more — over 66 countries in total. All shipments include full documentation for customs clearance, including CE certificates and product compliance records.
What is the warranty on KME products?
All KME products include a manufacturer’s warranty. Please contact us via the contact page for specific warranty terms by product model.
Can I order in bulk or request OEM customization?
Yes. We supply distributors, fleet operators, and RV manufacturers with volume pricing. OEM options include custom voltage specifications, branding, color, and connector standards. Use our contact form to submit an OEM inquiry.
What certifications do KME products carry?
Our manufacturing facility is certified to IATF16949 (automotive quality management), ISO14001 (environmental management), and ISO45001 (occupational health & safety). Products carry CE certification for the European market.
Still have a question?
Please contact us for more information.
WHAT OUR CUSTOMERS ARE SAYING
Customers in 66+ countries trust KME vehicle AC units for their RVs, fleets, and builds.
Works great, easy to install!
James R., 🇦🇺 Australia “Installed the 48V rooftop unit on my off-grid motorhome. Runs all night on my battery bank without a generator. KME’s support team helped me with the wiring diagram over email — fast and knowledgeable.” Vehicle: Class B+ motorhome, 48V solar system
Great, valuable product
David M., 🇺🇸 United States
“Upgraded to the KME 12V rooftop air conditioner for our Skoolie build and it’s a total game changer. We can finally camp off-grid in the Arizona heat without running a loud, fuel-guzzling generator. Buying direct from this site saved me hundreds compared to domestic US brands, and the low-profile design keeps my roof perfectly aerodynamic. It shipped fast and arrived in perfect condition.”
Vehicle: School Bus Conversion (Skoolie), 12V Lithium battery bank
Superb, efficient and worth having!
Lukas K., 🇩🇪 Germany
“Fitted the KME 24V split system air conditioner to my heavy-duty truck sleeper cab. The cooling output is phenomenal, allowing me to get a full, quiet night’s sleep during heatwaves in southern Europe without idling the engine. The installation kit included everything I needed, and it’s already paying for itself in saved diesel costs.”
Vehicle: MAN TGX Sleeper Cab, 24V system
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Worldwide shipping
Packed to commercial freight standards for safe international delivery
Technical support
Engineering team available for installation and specification questions
Full compliance docs
CE certificates, IATF records, and spec sheets available on request
OEM & wholesale
Volume pricing and custom specifications for trade customers