Battery powered apu for semi trucks
- Corunclima
- Henan, China
- 2-4weeks
- 500set/Month
Back Wall Mounted and Roof-Top mounted types. Cooling up to 9500Btu and 19800Btu.
Runs on 4 or 6 deep cycle type AGM batteries, idle 8-10hours.
Environmentally friendly, Meet EPA SmartWay standard and anti-idling laws
Main features of battery powered apu for semi trucks
1. No-Idling trucking air conditioner System, high-efficiency and energy-saving
2. Stable and long life ( 10 years) design
3. More cooling capacity and more air flow.
4. The air vents can adjust and control the temperature and air speed without airduct.
5. Zero emissions and no pollution.
6. Quiet / less noise ensures the driver have a good rest or sleep when truck parking.
Specification / Technical data
| Model | K20BS2 (Standard) | K50BS (High-Performance) |
| Cooling Capacity | 9,500 BTU/h | 15,000 BTU/h |
| Target Cab Size | Standard sleeper | Large/extended sleeper |
| Voltage | DC 12V / DC 24V | DC 12V / DC 24V |
| Runtime | 8–10 hours | 10–13 hours |
Successful case of Battery powered apu for semi trucks




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.
As a reliable partner, Corunclima strives itself to the R&D of full electric cooling solution, and working closely with local partners. Numerous installation on trailer and truck in Mexico.Directly from factory. Looking for partner in Mexico.Contact Corunclima for more info. info@corunclima.com








