The heart of a Portable Outdoor Refrigerator is its cooling technology

The core of a portable outdoor refrigerator lies in its refrigeration technology, which is directly related to the performance, energy efficiency and convenience of use of the refrigerator. Modern portable outdoor refrigerators use a variety of refrigeration technologies, each with its own unique advantages and applicable scenarios.

Compression refrigeration technology: This is one of the most common and mature refrigeration technologies. It compresses the refrigerant into a high-pressure gas through the compressor, and then releases heat through the condenser to cool the refrigerant into a liquid. The liquid refrigerant then passes through the evaporator to cool down, absorbing the surrounding heat, thereby lowering the temperature inside the refrigerator. Compression refrigeration technology has the advantages of high refrigeration efficiency and fast refrigeration speed, and is suitable for use in various outdoor environmental conditions. It also enables precise temperature control to ensure food freshness and safety.

Absorption refrigeration technology: This technology uses the absorption and release of refrigerant to achieve refrigeration effects. It usually consists of an absorber, an evaporator and a condenser. Absorption refrigeration technology uses energy such as gas, electricity or solar energy to allow the refrigerant to absorb heat and release heat during the circulation process, thereby achieving the refrigeration effect. This allows absorption refrigeration technology to work without a power source, making it particularly suitable for use in remote areas or outdoor environments.

Thermoelectric refrigeration technology: This technology uses the thermoelectric effect to achieve refrigeration. It achieves heat movement and cooling effects by passing electric current through the contact points of two different materials to create a temperature difference. Thermoelectric refrigeration technology is usually small and lightweight, making it suitable for refrigeration systems in small portable refrigerators. However, thermoelectric refrigeration technology has lower cooling efficiency compared to traditional compression and absorption refrigeration technologies.

LP-25QLi/30QLi Solar outdoor car refrigerator