Thailand is a country with a lot of farming area Some areas may be a problem with the yield of over in the season production, low production price, yield เกิดการ rotten. On the contrary.Food consumption in daily life not convenience must preservation. Which many consumers in some parts of the country far away, therefore, has invented a method for preservation of different. Both of food processing.Agitation, frozen full, etc. but in the preservation and storage of fresh เป็นไปได้ยาก for those in remote areas where electricity also reached.Using the solar system type is connected to the power grid is applied to give energy to cooling and heating systems.To add options to preserve food preservation can make both fresh and dry food Also reduces the costs within the household and it is also the solar energy benefits
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