Thermal energy storage based indirect solar dryer

Name of Technology Thermal energy storage based indirect solar dryer
Application/ use For drying of agro-produce in agro-industries, gruh udyog’s, marginal farmers with hot air temperature up to 70 oC
Estimated Economic benefit from Technology Simple payback 3.8 years. For the case of green chilly drying, after payback period, for rest of the life of system the user will have profit of Rs 3,30,813/- without considering any inflation in rates. Pay back estimated considering daytime (6 h) operation on solar rest on electric heater.
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