A Horizontal DC Refrigeration Compressor is a compact, energy-efficient compressor designed to operate on DC power. It’s commonly used in portable cooling systems, off-grid applications, and space-limited environments.

DC compressors run on direct current, offering better speed control, lower energy consumption, and quieter operation compared to traditional AC compressors.

The horizontal layout reduces height, enabling easier installation in confined spaces, like mini fridges, drawer coolers, medical boxes, or automotive HVAC systems.

They’re ideal for mobile refrigeration, solar-powered fridges, telecom cooling cabinets, portable medical coolers, military equipment, and aerospace systems.

Common voltage options include 12V, 24V, 48V, and 72V DC, making them compatible with various battery and off-grid solar systems.

Yes, they are designed for low power consumption with high Coefficient of Performance (COP), making them ideal for energy-sensitive applications.

RIGID Horizontal DC Compressors typically offer cooling capacities ranging from 500W to 1780W, depending on the model and working conditions.

Absolutely. Their low power draw and DC compatibility make them perfect for solar refrigerator and freezer systems in remote or off-grid locations.

Yes, many Horizontal DC Compressors are equipped with BLDC motors, allowing variable speed control for optimized performance and energy savings.

Most models utilize eco-friendly refrigerants, such as R134a or R290, providing efficient and environmentally responsible cooling.

With proper maintenance, these compressors can last over 10 years. They are built for durability, featuring wear-resistant parts and advanced motor technology.

They are ultra-quiet compared to traditional compressors, with noise levels as low as 40~45dB, making them ideal for noise-sensitive environments.

RIGID’s miniature models are compact, measuring as small as 6 inches in length, which allows for installation in tight spaces.

Yes. RIGID's BLDC Horizontal DC Compressors support inverter drive systems, enabling precise speed modulation and improved energy efficiency.

conditionersYes, their 12V or 24V power compatibility makes them suitable for vehicle refrigeration units, RV cooling, portable air conditioner, and camper applications.

Most systems integrate with digital controllers or thermostats, and some even support smart modules for remote monitoring and diagnostics.

Absolutely. They are vibration-resistant and built to withstand motion, making them suitable for marine, automotive, and aircraft systems.

Yes, they’re ideal for vaccine transport coolers, portable medical refrigerators, and lab specimen carriers due to their compact size and stable performance.

Startup voltage depends on the model, but most 12V compressors require a minimum of 10.5V, with soft-start features to prevent overload.

You can purchase directly from RIGID’s official website, https://www.rigidhvac.com/online-order, or contact us by email: info@rigidhvac.com. Custom solutions are also available for OEM partners.

They are the world’s smallest rotary BLDC compressors for mobile & portable cooling.

12V, 24V, or 48V DC.

Varies by model — from 500Q up to 1780W.

R134a / R290

RL-68H synthetic oil. & 75 ml

Yes — potentiometer, 0–5V input, PWM, TTL.

Yes — ideal for battery or solar-powered systems.

Mobile fridges, mini air conditioners, off-grid HVAC, telecom cabinets.

Mount with vibration isolation, wire to driver board, connect refrigerant lines.

Yes — each unit includes a compatible driver board.

~6,000 RPM depending on voltage input.

Use your own switch or connect a thermostat.

Below 48 dB.

~1.5 to 2 kg for the compressor only.

Compact, varies by model — typically under 200mm in length.

Works well between -10°C and +55°C ambient.

Use the built-in service valve.

Yes — designed for continuous duty.

Samples in 7 days; bulk in 30 days.

Online store or direct sales contact quinn@rigidhvac.com.