sundug
1352930725
Posted 1523718651
Reply with quote #1
SolarInterested
1352940256
Posted 1523729895
Reply with quote #2
Neat! A few questions for you:
sundug
1352930725
Posted 1523731333
· Edited
Reply with quote #3
The tube is pretty fragile because it's thin, but it is Pyrex. The opening is large enuf to get my extra large hand into. I put too much butter in the potatoes and onions, it ran out of the tray into the tube. I poured off excess and allowed it to cool, then it cleaned up nicely. Here's the link- https://randsolar.com/shop/large-solar-ovenstove-evacuated-4-glass-vacuum-tube-cooker-2/
jjackstone
1520709205
Posted 1523739001
Reply with quote #4
What's the ambient temperature? Tried it in cold weather? Say 30 to 40 degrees outside. Much less expensive than I would have guessed.
sundug
1352930725
Posted 1523759260
Reply with quote #5
No, I have not tried it in cold weather yet. The vacuum insulation is so good that the outside remains cool, so I don't think cold weather will affect it much, beyond sun angle and duration.
