S1: Flexible 12V Off-Grid DC Split System Air Conditioner For Trucks & Mobile Living
Pickup available at HQ 4-Elkhart, IN
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S1 - Product Details
What is the S1
The Nomadic Cooling S1 is a high-efficiency 12V split-system air conditioner, designed for van lifers, overlanders, and off-grid travelers who want powerful cooling without the bulk of a rooftop unit. Unlike traditional ACs that sit on the roof, the S1 separates the evaporator and condenser, giving you better airflow, quieter operation, and a more flexible installation. This means no added wind resistance, improved aerodynamics, and cooling exactly where you need it. Engineered to run entirely on battery power, the S1 integrates seamlessly into off-grid power systems, allowing for efficient, independent cooling without relying on shore power or a generator.
Split System Benefits
The biggest advantage of the S1 is its split-system design, which allows for stealthier, more efficient cooling without sacrificing valuable rooftop space. By mounting the evaporator inside and the condenser externally, the S1 eliminates wind drag and bulky rooftop obstructions, giving you more freedom for solar panels, roof racks, or low-clearance travel. This layout also means less cabin noise, more installation flexibility, and cooling exactly where it’s needed most. Whether you're parked under the blazing sun or stealth camping in the city, the S1 delivers powerful, battery-friendly climate control without compromise.
How is Installation
Unlike traditional rooftop units, the S1’s evaporator is mounted inside your vehicle, while the condenser is installed externally, such as under the chassis or on a rear rack. This versatile installation allows you to optimize cooling placement without affecting your van’s aerodynamics or exterior profile. The result? Quieter operation, targeted cooling, and no large rooftop AC limiting your storage or solar setup. The S1’s modular design makes installation adaptable to different vehicle layouts, whether you're a DIYer or working with a professional. With less exposure to the elements, the system also enjoys greater durability and longevity, keeping you comfortable on every adventure.
Why the S1?
The S1 isn’t just an air conditioner—it’s an experience. It’s bold, standing up to extreme heat with relentless cooling power. It’s adaptable, fitting where others can’t and optimizing airflow for any setup. It’s efficient, delivering comfort without draining your battery. Every detail of the S1 is engineered for life on the move, built to perform, built to last. Explore the images below to see what makes the S1 the ultimate cooling solution for the road ahead.
Smart Design And Superior Airflow
FAQs
Please read our FAQs page to find out more.
How much power does the S1 consume?
The S1 is engineered for efficiency, with an ECO Mode that significantly reduces power draw to extend battery life. While power consumption varies based on conditions, its 12V system is designed for off-grid capability, minimizing drain while maximizing cooling performance.
Can I install the S1 in any vehicle?
The S1 is designed for versatility, making it ideal for trucks, camper vans, and off-grid builds. Its split system design allows for flexible mounting options, giving you more control over placement compared to traditional rooftop units. However, proper airflow and battery capacity should be considered for optimal performance.
Is the S1 durable enough for extreme conditions?
Absolutely. Built with powder-coated components and stainless steel hardware, the S1 is engineered to handle the toughest road conditions and harshest environments. Whether you're facing scorching heat, rugged terrain, or off-grid demands, the S1 is built to last.