QASA 150L Solar AC/DC Chest Freezer (Model: QCFR-215 acdc). This hybrid unit is specifically designed for tropical climates and off-grid use, capable of running on standard AC mains power or DC power from solar panels and batteries.Key Technical SpecificationsCapacity: 150 Liters total storage volume.Power Input: DC 10~50V with a low power consumption of 75W.Hybrid Operation: Includes an AC/DC adapter (Input: AC 176~255V; Output: DC 36V, 10A) for seamless switching between grid and solar power.Recommended Solar Setup: For optimal off-grid performance, it is typically paired with two 200W solar panels (400W total).Refrigerant: Uses environmentally friendly R134a gas.Dimensions: Approximately 885 x 670 x 856 mm; Net Weight: 32kg.Main FeaturesSmart Inverter Compressor: Designed to start on low voltage and save 20-30% more energy compared to standard models.User Interface: Equipped with a digital display to monitor temperature, battery voltage, and solar input.Durable Design: Features an external condenser for improved cooling efficiency in hot weather and a balanced, finger-safe hinge.Portability: Includes wheels for easy movement and an interior light for better visibility.