The drying temperature reached 36°C to 50°C. This is
the basic data used in up‐scaling the collector with the same
configuration. The laboratory dryer was tested with different
available materials, loaded on the same six trays, to confirm
the above heat power. For example, 4.1 kg of fish with an initial
MC of 69.6% was dried down to 19.7% MC in 21 h (two
sunny days).