What Are The Advantages And Disadvantages Of Solar Crop Driers

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What are the advantages and disadvantages of solar crop driers.

The basic components of a solar dryer are an enclosure or shed screened drying trays or racks and a solar collector. Disadvantages of using a solar cell to power the water feature. What are the advantages and disadvantages of solar crop driers. Solar driers have the following advantages.

Uv protection of solar dryers maintains colors and nutrients of fruits and vegetables. Advantages and disadvantages of indirect solar drying. Green house solar dryer is an enclosed chamber which is used for drying various crops using green house effect. The solar cell won t work at night or in the dark.

Relative advantages and disadvantages of cabinet type direct solar dryers are. Solar dryers can be utilized for various domestic purposes. More sophisticated solar dryers protect grain and fruit reduce losses dry faster and more uniformly and produce a better quality product than open air methods. Suggest remedies for the disadvantages.

Less risk of spoilage because of the speed of drying. Solar dryers in parabolic domes allows water to run along the walls no contamination of goods by water better product quality color skin taste better prices due to better quality higher affordability level better payback power of farmers. Advantages of solar dryers. They also find numerous applications in industries such as textiles wood fruit and food processing paper pharmaceutical and agro industries.

It is labour saving. If the drying process is slow the fruit start to ferment and the product is spoilt. It has also advantages that crop are protected from dust rain insects animals etc. Indirect solar drying technique has almost only advantages.

1 easy to assemble 2 cheap available materials can be used 3 simple to operate maintain and control and 4 light in weight. The product is protected against flies pests rain and dust. Drying is faster because inside the dryer it is warmer than outside. Solar greenhouse dryers are available in different size and design and are used for drying various crops and.

It helps preserve food and increase the shelf life of the product. What factors determine the type and size of solar collectors for crop drying. Disadvantages its not as vierment friendly as solar power. Its only disadvantage is the high initial capital cost for the dryer the collector field and all necessary auxiliary equipment as ducts pipes blowers control and measurement instruments and more or less skilled personnel to.