For fleet managers and owner-operators navigating the dual pressures of rising fuel costs and tightening emissions regulations, the search for a smarter auxiliary power solution has never been more urgent. Enter Corunclima’s high-capacity electric APU—a game-changing system that delivers the performance of a diesel APU, the sustainability of zero-emission technology, and the reliability fleets need to keep moving.

Built specifically for transport and heavy-duty vehicles, Corunclima’s electric APU is engineered to solve the most pressing pain points of long-haul operations. At its core is a 15,000Btu cooling capacity—matching the power of traditional diesel systems to maintain a comfortable cabin temperature even in extreme heat. For drivers who spend more nights in their trucks than in their own homes, this means consistent, reliable cooling that turns the cab into a true home on the road. Whether navigating desert highways or summer city traffic, the APU’s 10–14 hours of runtime ensures drivers stay cool and rested throughout their mandatory rest periods, reducing fatigue and improving safety.
Unlike diesel APUs, which burn fuel and require frequent maintenance, Corunclima’s electric APU runs on clean energy, cutting emissions and eliminating fuel dependency. For fleets, this translates to immediate cost savings on fuel and engine maintenance, as well as compliance with strict anti-idling and emissions laws across North America and Europe. The system’s independent lithium battery design also eliminates the risk of draining the truck’s main battery, ensuring drivers never face a dead battery or delayed departure. As the first manufacturer to integrate lithium battery technology into electric APUs, Corunclima has set a new standard for efficiency and independence in auxiliary power.
Durability is another cornerstone of the Corunclima difference. Backed by a 5-year warranty, this electric APU is built to withstand the rigors of life on the road. Every unit is tested to meet global quality standards, and factory-direct supply ensures fleets receive a consistent, high-quality product without middleman markup. This combination of performance, reliability, and value makes Corunclima’s electric APU a long-term investment that pays for itself in fuel savings, reduced maintenance, and improved driver retention.
For fleet managers looking to future-proof their operations, the shift to electric APUs is no longer a choice—it’s a necessity. Corunclima’s high-capacity electric APU offers a clear path to sustainability without compromising on performance, delivering the cooling power drivers need, the cost savings owners demand, and the emissions reductions regulators require.
Invest in your drivers’ comfort and retention. Email info@corunclima.com to order.
Zhengzhou Corunclima Co., Ltd.
Email:info@corunclima.com