Electric APU(15,000Btu)
Brand Corunclima
Product origin Henan, China
Delivery time 2-4weeks
Supply capacity 500set/Month
CorunClima’s e-APU electric air conditioner for heavy-duty trucks in North America operates on DC12V lithium battery power (equivalent to 4-6 battery power banks). Featuring a built-in DC compressor inside the condenser, it ensures easy installation, sustainable cooling, and long-lasting performance with a service life of up to 10 years.
Corunclima K50BS – Electric APU for Trucks: Revolutionizing Idle-Free Trucking
The Corunclima K50BS is an advanced electric APU (Auxiliary Power Unit) designed for semi trucks and heavy-duty vehicles, offering a cutting-edge solution for idle-free operations. Engineered to replace traditional engine-driven systems, the K50BS provides reliable, sustainable cooling, heating, and electrical power to the cabin without the need for the truck’s main engine to run. This not only reduces fuel consumption and emissions but also extends engine life, making it a game-changer for fleet operators seeking to reduce operational costs and improve efficiency.
Key Features & Benefits
1. No Idle APU for Cost-Effective Operations
The K50BS is an innovative idle-free APU that delivers the power needed to keep your truck’s cabin comfortable, providing both cooling and heating capabilities, all while the engine remains off. This no-idle APU technology is essential for long-haul drivers who need to maintain a controlled environment in their cabin without wasting fuel or increasing wear and tear on the engine. By eliminating the need to run the truck’s engine for air conditioning, electric APU for trucks significantly reduces fuel consumption and lowers overall operating costs.
2. Battery-Powered, Environmentally Friendly Operation
The K50BS electric APU is powered by a high-capacity lithium battery, offering a sustainable solution for fleets aiming to reduce their carbon footprint. Unlike traditional engine-driven systems, this battery APU for semi trucks operates independently from the vehicle’s main engine, enabling long periods of idle time without fuel consumption or emissions. With this eco-friendly technology, fleet operators can contribute to green logistics while keeping their trucks ready to roll.
3. Enhanced Comfort & Productivity
Maintaining a comfortable cabin temperature is essential for the productivity and well-being of truck drivers. The Corunclima K50BS delivers both cooling and heating capabilities, ensuring that drivers remain comfortable in any weather conditions. Whether on a hot summer day or a cold winter night, this system ensures optimal cabin conditions without the noise and pollution associated with idling the engine. The system is designed to be whisper-quiet, creating a peaceful environment that promotes better rest and reduces driver fatigue during long journeys.
4. Robust, Durable Design
Built for the rigors of long-haul trucking, the K50BS electric APU is designed to withstand harsh conditions, offering reliable performance over extended periods. Its back-wall-mounted installation saves valuable space in the truck, making it a perfect fit for semi trucks and heavy-duty vehicles that require compact, space-saving solutions. With a service life of up to 10 years, the K50BS is built to endure constant vibrations, extreme temperatures, and demanding operational environments.
5. Easy Installation & Minimal Maintenance
The K50BS is designed for easy installation, with a back-wall-mounted configuration that integrates seamlessly into the truck’s existing systems. This simplicity in design reduces installation time and costs, ensuring quick deployment across your fleet. Additionally, the K50BS is built with low-maintenance components, reducing the need for costly repairs and service interventions. With fewer moving parts compared to traditional engine-driven systems, the electric APU for trucks is built for long-term reliability.
6. Reduced Fuel Consumption & Engine Wear
By operating independently of the truck’s engine, the K50BS eliminates the need for idling, which saves fuel and minimizes engine wear. This is especially important for fleets looking to cut fuel expenses and reduce engine maintenance costs over the long term. As a result, the idle-free APU helps to extend the life of both the engine and the vehicle’s cooling/heating systems, providing a cost-effective solution for modern fleets.
7. Full Regulatory Compliance & Safety Features
The Corunclima K50BS complies with all major industry regulations and standards, ensuring that your operations adhere to safety and reliability guidelines. Built-in safety features, such as low-voltage protection and overload protection, safeguard both the unit and the vehicle from damage, offering peace of mind to fleet operators and drivers alike.
Applications
The K50BS Electric APU is an ideal solution for various industries that require idle-free cooling and heating for trucks. Its ability to operate independently of the vehicle’s engine makes it perfect for:
Long-Haul Trucking: Drivers can enjoy comfort during overnight rest stops without having to idle their engines, saving fuel and reducing emissions.
Fleet Operators: Perfect for companies looking to cut fuel costs and reduce engine wear while maintaining a comfortable cabin environment for drivers.
Cold-Chain Logistics: Ideal for refrigerated transport vehicles that need a reliable power source for refrigeration units, cooling systems, or air conditioning while at rest.
Why Choose Corunclima K50BS?
Idle-Free & Eco-Friendly: Enjoy a sustainable solution that reduces emissions and fuel consumption, aligning with green logistics and reducing your carbon footprint.
Cost Savings: Save on fuel, reduce engine wear, and cut maintenance costs over the long term.
Reliable & Durable: With a long lifespan and robust design, the K50BS is built to withstand harsh conditions and provide consistent performance.
Comprehensive Support: Backed by local service and parts availability, Corunclima ensures that your fleet is always operational with minimal downtime.
The Corunclima K50BS Electric APU is the ideal solution for semi trucks, offering a smart, cost-effective, and eco-friendly alternative to traditional idling air conditioners. Whether you’re a fleet operator or an individual truck owner, the K50BS helps keep your cabin comfortable while reducing fuel costs, improving operational efficiency, and lowering environmental impact. Invest in the future of sustainable trucking with the K50BS today.



Parameters
Model NO. | K50BS |
Cooling capacity | 15000BTU/4.4KW |
Voltage | DC12V/DC24V |
Lithium battery | 560ah/460ah |
Working hours | 10-12hours/8-10hours |
Current | 45-60A/25-35A |
Refigeration | R134A/R1234Y |
Evaporator Blow Air | 1000M3/h /589CFM |
Compressor | DC Electric Scroll Brushless,Heavy Duty |
Condenser Fan QTY | 1 |
Controller | Digital+Remote |
Codenser Dimension | Width:680mm Height:755mm,Thickness:201mm |
Evaporator Dimension | Width:492mm Height:176mm,Thickness:288mm |
Condenser weight | 31kg |
Evaporator weight | 9.5kg/Stainless Steel |
Optional | Diesel parking heater |
Flexible solar panel |


For complete product details, please reach out!
