Battery-Powered APU Installation for Trucks Sleeper

Stay Cool Without Idling!

We install high-efficiency, 12V Lithium battery-powered air conditioning systems for sleeper trucks. This no-idle electric APU system keeps drivers comfortable and saves thousands in fuel costs—without the noise or maintenance of diesel APUs.

✔️ Quiet • ✔️ Clean • ✔️ Reliable • ✔️ Fast ROI

🟦 See It in Action: Real Install Video

Want to see how it works? Watch the real installation and walkthrough of our Battery-Powered Truck APU System.

🟦 At-a-Glance Specs

• Cooling Type: 12V Split A/C (Indoor + Outdoor Compressor)

• Battery Bank: Two - 12V 230Ah Bluetooth Lithium Batteries (total of 460Ah capacity)

• Charger: 12V 50A DC to DC with MPPT (charges via alternator or solar)

• Monitoring: BT-2 Bluetooth Battery State Monitor

• Estimated Runtime: 9–15 hours (based on usage and outside temperature)

• Installation Time: ~6–8 Hours

🟦 Benefits

✅ No Engine Idle Needed
✅ Quieter Than Diesel APUs
✅ Lower Maintenance
✅ 5-Year Battery Warranty
✅ Installs in One Day

With diesel engines burning up to 1.5-2 gallon/hour at idle, this system can save drivers $15,000+ per year in fuel costs alone. ROI often achieved in under 1 year. The system pre-wired for future Solar power input, and other accessory additions including inverter, bunk heater and more.

🟦 What's Included

• 12V A/C Split System (cooling only)

• Two 230Ah Lithium Batteries (Bluetooth-enabled)

• 50A DC-to-DC Battery Charger with MPPT (Solar input)

• Bluetooth Battery Monitor

• 2 Disconnect Switches

• High-quality 2/0 Wiring (red & black)

• 3-System Fuse Protection

• Bus Bars, Anderson Connectors

• Tie-down hardware, cosmetic panels

• Freon Recharge & Insulation

• Bunk Modifications

• All Labor & Electrical Materials Included

🟦 Optional Add-Ons

• 🔥 Diesel Bunk Heater – $750 installed

• ⚡ Power Inverter – Ask for quote

• 🔌 Shore Power Connection Kit – Ask for quote

• 🔋 Additional Lithium Battery for Extended Runtime – Ask for quote

🟦 Warranty Coverage

• Battery: 5-Year Manufacturer Warranty

• A/C Unit: 1-Year Manufacturer Warranty

• Charger & Monitor: 2-Year Manufacturer Warranty

• Installation Workmanship: 12-Month Limited Warranty