It is also observed that the geometric shape of the leaf is an important factor. The form of the leaf whose area to be measured should be determined according to the plots and equations of the geometric shape that it fits. Another factor is
the transparency of the leaf and this changes the light amount received by the solarmodule. To neutralize this transparency
effect, leaf is to be molded by an opaque material such as carton, and it is suggested that this prepared area should be
measured.