In most Africa countries, cooking is a dirty and time-consuming job that involves feeding some pieces of fuel such as wood, charcoal, or coal for a fire. Globally, some 500 million households with more than 70% in Africa depend on burning solid fuel to meet their cooking, heating, lighting, and other household energy needs. The wanton exploitation of wood fuel is having so many negative impacts on many households in Cameroon. Some of the impacts include the depletion of the forest leading to environmental degradation, health impacts, etc.

This dryer is a mud brick construction built close to the ground using low-cost materials for all its parts. Practical Action Nepal has promoted this type of dryer in remote parts of the country. The solar dryer was a popular introduction because of its effectiveness, economic viability, simplicity and hygienic practice.