Long-haul fleets face rising fuel costs, engine wear, and strict anti-idling regulations. Traditional idling burns diesel, increases maintenance, and creates noise and emissions. A battery-powered auxiliary power unit (APU) offers a smarter solution—delivering cab cooling and power without running the main engine.

Designed for semi trucks, this electric APU operates independently, keeping sleeper cabins comfortable during rest periods while the engine stays off. For fleet managers, benefits include lower fuel consumption, reduced engine hours, less maintenance, quieter truck stops, better driver retention, and full compliance with idle-control laws.

Our battery APU features high cooling performance, low-maintenance electric operation, flexible roof or back-wall mounting, and whisper-quiet performance—ideal for overnight rest. It fits long-haul fleets, owner-operators, and logistics providers seeking to cut total operating costs.

Corunclima specializes in reliable electric APU systems for commercial vehicles. Upgrade your fleet with cleaner, quieter, cost-effective technology. Contact us today for tailored solutions.