Corunclima Electric APU Replaces Diesel Without Compromise

21-01-2026

At Corunclima, we’ve always understood that for long-haul drivers, a truck isn’t just a vehicle—it’s a home. Many spend more nights on the road than in their own houses, relying on their cab for rest, comfort, and a sense of normalcy amid the demands of over-the-road travel. That’s why we set out to solve the core frustrations holding fleets back from electric APUs: insufficient cooling and limited runtime. The result is the K50BS, a next-generation electric APU that doesn’t just compete with diesel—it replaces it entirely.

Electric APU

The K50BS delivers cooling performance that stands toe-to-toe with diesel APUs, maintaining a comfortable cab environment even when temperatures soar outside. Whether facing scorching daytime heat or warm nights, drivers can count on consistent, reliable climate control that lets them rest easy. What’s more, the runtime has been reimagined—no longer cut short by inadequate power, the K50BS keeps going through long hauls, ensuring drivers have the comfort they need for uninterrupted rest.


Powered by advanced lithium battery technology, the K50BS is a game-changer for fleet efficiency and driver peace of mind. As pioneers in integrating lithium battery tech into electric APUs, we’ve created a system that operates independently, drawing no power from the truck’s main batteries. This means no unexpected dead batteries, no compromised vehicle performance, and no stressful mornings after a night on the road. 


Beyond performance, the K50BS embodies the practical benefits that fleet owners care about most. By eliminating the need for diesel to power cab comfort, it reduces fuel costs and cuts down on maintenance associated with diesel APUs—no more dealing with the upkeep of a secondary engine. It also aligns with anti-idling regulations across regions, helping fleets stay compliant while avoiding fines and supporting cleaner air in the communities they serve.


The shift to electric APUs shouldn’t mean settling for less—and with Corunclima’s K50BS, it doesn’t have to. We’ve merged the best of diesel’s reliability with the sustainability, quiet comfort, and cost savings of electric power, creating a solution that works as hard as your fleet does. Whether you’re looking to reduce your environmental footprint, cut operational costs, or provide better working conditions for your drivers, the K50BS is the complete replacement for diesel APUs you’ve been waiting for.


Ready to make the switch to an electric APU that delivers on every promise? Contact Corunclima via email at info@corunclima.com today for a tailored alternative solution.

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