Solar food dryer

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Comment by Megan on February 18, 2011 at 8:18am
thanks look forward to reading more :)
Comment by John Norton on February 16, 2011 at 12:16am

Hello Megan,

The solar food dryer works with the sun heating up the heat collector in the front. A hole in the back of the dryer box creates a chimney effect drawing air up from the hole in the front. This airflow of hot air which get up to 45degrees C on a sunny day is enough to dry small tomatoes halves in about 3days and courgettes slices in 2days. I am intending to add a longer comment to the photo about solar food drying, but it might be next week before I post that.

John.

Comment by Megan on February 14, 2011 at 2:25pm
hello John. How does your solar drier work?

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