CTECHI Truck All-Electric 24V 48V LiFePO4 Battery System

  • Truck All-Electric APU Battery: Uses LiFePO4 cells with capacities from 50Ah to 900Ah and voltage options of 24V and 48V.
  • Charging Voltage: 29.2V ± 0.05V with a maximum charging current of up to 300A.
  • Discharging Capacity: Supports continuous discharge up to 300A and a peak discharge current of up to 1500A.
  • Maximum Load: Supports power loads from 1500W to 3800W.
  • Protection Features: Includes overcharge protection at 29.6V, over-discharge protection at 21V, and short-circuit protection.
  • Operating Temperature: Functions within a temperature range of -20°C to 55°C.

Product Introduction

CTECHI’s Truck All-Electric APU (Auxiliary Power Unit) provides a groundbreaking solution for powering sleeper cabs without idling. Utilizing advanced 48V LiFePO4 battery technology, this system captures energy from the truck’s alternator or solar panels and stores it efficiently for cooling, heating, and electrification needs. Designed for sustainability and cost efficiency, the APU enhances driver comfort, reduces fuel consumption, and minimizes emissions, making it a smarter and greener choice for modern trucking.

CTECHI Truck All-Electric 24V 48V LiFePO4 Battery System

High-Capacity, Maintenance-Free Batteries

The APU is powered by robust LiFePO4 batteries, offering over 6000 cycles and a lifespan of up to 10 years. With zero maintenance requirements, it delivers consistent and reliable power for sleeper cab operations.

CTECHI Truck All-Electric 24V 48V LiFePO4 Battery System

Multiple Efficient Charging Options

The system supports charging from the truck’s alternator, solar panels, and shore power, ensuring fast and efficient energy replenishment while on the road or at rest stops.

CTECHI Truck All-Electric 24V 48V LiFePO4 Battery System

Quiet and Eco-Friendly Operation

The all-electric design eliminates the need for idling, significantly reducing fuel costs and greenhouse gas emissions. It provides a quieter, more comfortable environment for drivers to rest in any climate.

CTECHI Truck All-Electric 24V 48V LiFePO4 Battery System

Intelligent Energy Management

Integrated smart management tools allow real-time monitoring and remote operation of the system via mobile devices. Drivers can easily track solar energy generation, battery charge levels, and energy consumption to optimize efficiency.

 

Technical Data

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Item Parameter   Remark
Capacity
(Ah)
50Ah 100Ah 200Ah 250Ah 300Ah 400Ah 500Ah 600Ah 900Ah customization
Voltage
(V)
24V(48V acceptable customization)  
Cell LiFePO4  
Charging Voltage
(V)
29.2V±0.05V  
Charging Current              
(A)
≤100A ≤180A ≤300A  
Discharging Current              
(A)
≤100A ≤180A ≤300A  
Max. Discharging Current               (A) ≤1200A ≤1400A ≤1500A  
Maximum Load
(W)
1500W 2200W 3800W  
Overcharge Protection Voltage 29.6V  
Over discharge protection voltage 21V  
Balance Current 50mA  
Short Circuit Protection Time 500ms (MOS)  
Operating Temperature `-20-55℃  
Binding Post Inverter binding posts  
Meter Fuel Gauge / Coulomb Counter Optional
Shell ABS / Sheet metal spray paint / Stainless steel Optional
Size
(L*W*H)
(mm)
252*156*228 295*260*248 474*279*266 450*325*266 470*330*230          
Weight
(kg)
10.5 25 42 53 56          

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