While solar dryers run on free solar energy, they have limitation of not being able to dry anything during overcast days or during nighttime. Solar and heat pump hybrid dryer can work round the clock with solar priority in daytime. The programmable and fully automatic airflow, temperature and humidity controller limits use of human resource only in loading and unloading of the goods. The indirect drying system keeps the color and taste of the goods intact throughout the drying process. These features make Sunking hybrid dryers the best solution for commercial drying of herbs, fruits and vegetables, meat etc.