In a global era, continuous increment in energy requisition with its associated cost and relevant climate problems is causing accentuation in exploring more efficient ways to provide air conditioning in enclosed sp. Increased population, improved economy, comparatively lower cost of air conditioning. As early in history of solar operated LD air conditioning, Lof reported the use of LD TEG in dehumidification followed by evaporative cooling system as shown in Fig. 3. An auxiliar. In last few decades, a Hybrid solar system concept is getting more popular and popular due to its ability to achieve more required condition of air rather than LDAC alone. In the hybr. In the present paper, authors have attempted to include a detailed literature survey on regeneration of LD with the help of solar energy. Authors have also discussed the co. 1.Kodama A. An energy flow analysis of a solar desiccant cooling equipped with a honeycomb adsorber. Springer Science+Business Media Inc. Manufactured in.