Sun-powered drying of horticultural item is significant and most practical response to the world's nourishment drawback includes decreasing the nourishment misfortune, that happens on account of various reasons like absence of fitting innovation, ill-advised development and treatment, absence of selling channels, ill-advised transportation, high post collect misfortunes, and so on., dispensing a nourishment misfortune from ten to four-hundredth. The nourishment conservation by star drying is that the exclusive method to decrease the nourishment misfortune that is being embraced for a few centuries.(M.V. Ramana Murthy ., 2008). various types of star dryers had been intended to beat this drawback. the kind of drier relies upon the product and subsequently the drying strategy required for that particular style of item. basically the drying strategy includes the relocation of water from within the product to be dried on to the surface for its dissipation and along these lines, it's a warmth and mass exchange improvement (P.Barnwal et al., 2008). The convective warmth move consistent is a significant parameter that decides the glow and mass move. The convective warmth moves steady changes from harvest to edit and in this way the method of drying. just if there should be an occurrence of unpracticed chilies the convective warmth one.31 W/m2 K, (Anwar et al., 2001a,b). the fundamental embodiment of drying is to reduce the wet substance of the product to review that thwarts disintegration among a careful measure of your time. Drying might be a twin strategy for - heat move to the product from the warming stockpile. What's more, mass exchange of wet from within the product to its surface and from the surface to the circling air (O.V Ekechukwu et al1999).