Our Project
STEM Club
Results
Solar Water Heater
Water temp. was 16 degrees celcius beforehand
These are our results afterwards
Our Solar Water Heater
Clear : 47.8 degrees celcius after 18 hours
Painted : 49 degrees celcius after 18 hours
made with bottles
Step 1 : Save 2-3 litre empty
bottles
Step 2 : Leave one bottle clear and paint
black to help collect heat (as
black insulates)
Step 3 : Fill the empty bottles with
water
Step 4 : Put the finished bottles
in a sunny spot (outside,
window sill or car dashboard
here is how
we did it...
Assets
details
map
Important
Details
Stockholm
(cc) photo by Metro Centric on Flickr
(cc) photo by jimmyharris on Flickr
Budapest
(cc) photo by Metro Centric on Flickr
San Francisco
(cc) photo by Franco Folini on Flickr
doodles
Notes
outlook
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notes
photo frame