The Easy Solar Stove (tm) reaches interior temperatures of about 130°C/265°F in full sun in about 15 minutes, and will cook rice in about 3 hours. Cooking times are similar to a conventional 'slow cooker'.
The Easy Solar Stove is inexpensive to manufacture - about $5.75US.
It is waterproof, stable - it will not tip over, and it is constructed to last a long time. The exterior never gets hot, so it is safe to have around children. No plastic bag is required, and condensation is not a problem. The interior dimensions are 11 x 14 x 11 inches- 28 x 36 x 28 cm. It will follow the sun with only three adjustments throughout the day.
While "Ball" jars are shown, it is also possible to use a 4 liter cooking pot. These are shown in the double-wide units on the left.
Because the stoves are a substantial box style, they are less likely to be disturbed when accidentally bumped, unlike an open panel cooker.
For more information and construction details contact Philip.
Contact
Philip Van Kersen
3211 MacGregor Dr.
Palm Harbor, Florida 34684
USA
pvankersen@yahoo.com (include SOLAR in your title)