They do this by concentrating the rays of the sun on a particular surface, enhancing drying efficiency over the traditional method of spreading grains, cassava and plantain peelings and others, indiscriminately under the sun.
Dem dey do dis as dem dey concentrate di rays of di sun on a particular surface, wey go dey enhance drying efficiency over di traditional method wey dem dey take use spread grains, cassava, plantain peeling and odas indiscriminately under di sun