Home > Products > Backpack Parking Air Conditioners > 24V 12V Truck Cabin Air Conditioner S1
Truck air conditioner, also known as parking air conditioner, parking cooler, dc air conditioner, and roof air conditioner and backpack air conditioner. It works as backup air conditioning to make the electric AC work powered by battery directly instead of taking power from engine, widely used while parking to save fuel.
The cooling capacity is 7500-9000BTU/2000-2600W for 12V, 9000-10000BTU/2600-3000W for 24V.
Place of Origin: |
China |
Brand Name: |
DEFU/BEDIRPH/MAXYCOL/MAXYNO |
Model Number: |
S1 |
Certification: |
CE/EMC/MSDS |
Minimum Order Quantity: |
10 PCS/SETS |
Price: |
Negotiable |
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Packaging Details:
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Outdoor: 79*48*25cm, 18KG; |
Indoor type A: 56*34*18cm; 5.5KG | |
Indoor type B: 70*56*30cm, 8.5KG | |
Delivery Time: |
15-20 business days |
Payment Terms: |
30% of total as front payment, balance before shipment |
Supply Ability: |
10,000 sets per month |
The S1 Split Backpack Parking Air Conditioner revolutionizes cabin comfort during vehicle downtime by operating independently of engine power. Engineered for 12V/24V DC battery systems, this electric cooling solution delivers 7,500–10,000 BTU of powerful climate control while parked – making it ideal for truck sleeper cabs, RVs, tractors, and construction equipment. It's with scroll compressor, aluminum condenser and evaporator. It's constituted of indoor unit and outdoor unit. For indoor unit, 5 adjustable vents type, silent automatic swing outlets type, 202 evaporator, 404 evaporator and all other types match this outdoor unit.
Powered by an energy-efficient scroll compressor and R134a refrigerant, the system features smart protection protocols including automatic shutdown during voltage fluctuations (low/high voltage protection) and real-time error-code diagnostics for simplified troubleshooting. The durable ABS housing withstands harsh environments while maintaining a compact profile, allowing flexible mounting on cabin backs or roofs. With customizable color options and pre-charged refrigerant lines for quick setup, the S1 provides up to 12 hours of continuous cooling on a 400Ah battery in sleep mode – ensuring drivers stay comfortable without idling engines or draining batteries excessively.
1.Long-Haul Truck Sleeper Cabins:
Maintain restful temperatures overnight without idling engines,leveraging dual-voltage (12V/24V) compatibility and low-power scroll compressor for extended battery life.
Withstand vibration and debris exposure in excavators, loaders, and bulldozers, thanks to the impact-resistant ABS housing and corrosion-proof aluminum coils.
3.Emergency/Utility Vehicles:
Ensure stable cabin environments for ambulances, fire trucks, and utility vans during standby, utilizing automatic voltage protection to prevent battery drain during critical operations.
4.Agricultural Equipment:
Provide dust-resistant cooling in tractors and harvesters, where the slim outdoor unit (160mm height) fits cramped cabin backs without obstructing operations.
5.RV/Camper Van Conversions:
Enable off-grid comfort with flexible indoor unit options and roof/rear-mount versatility.
6.Delivery & Fleet Trucks:
Optimize driver productivity during cargo stops using error-code diagnostics for quick field maintenance.
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12V 24V Truck Cabin Backpack Parking Air Conditioner S1 |
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SNA-S1 |
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Rated Voltage |
12V |
24V |
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Current |
50-80A |
35-50A |
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Rated Power |
600-800W |
800-1000W |
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Rated Cooling Capacity |
7500-9000BTU/2000-2600W |
9000-10000BTU/2600-3000W |
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Description |
Different evaporator optional, with scroll compressor，with high pressure and low pressure hoses each 3 meters |
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Performance Coefficient |
≥2.5 |
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Air flow |
480-700 mc/h |
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Refrigerant |
R134a |
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Refrigerant Oil |
POE68 |
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Compressor speed |
1000-2800rpm |
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Charging Quantity of Refrigerant |
600±30g |
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Temperature setting |
15-30℃ |
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Outdoor/ Indoor size |
700*470*160mm / 480*150*310mm |
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Color |
White, red and customized |
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Package |
Outdoor: 79*48*25cm, 18KG; |
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Indoor type A: 56*34*18cm; 5.5KG |
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Indoor type B: 70*56*30cm, 8.5KG |
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OEM |
Support |
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1.Unmatched Space Efficiency:
Slimmest-in-class design enables installation where bulkier competitors fail – ideal for compact cabins and low-clearance vehicles.
2.construction level Resilience：
Engineered ABS housing shrugs off impacts, vibrations, and extreme weather, ensuring reliability in mining sites or desert operations.
3.Self-Protecting Intelligence：
Triple-safeguard technology autonomously prevents battery damage from voltage spikes, overloads, or moisture – critical for mission-critical fleets.
4.Plug-and-Play Flexibility：
Universal compatibility with all indoor unit types (adjustable vents, silent swing, specialized evaporators) eliminates custom retrofitting costs.
5.Whisper-Quiet Performance：
Advanced scroll compressor delivers powerful cooling at library-quiet levels, enhancing driver rest without energy waste.
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