The document summarizes the steps taken by the Erasmus+ team to prepare solar panels at Gymnasio Archagelou Lakatamias between 2016 and 2018. The team collected empty bottles, cut off their tops, and joined them together with black tubes to form panels. Wooden panels were also prepared. Insulating materials like polystyrene and rock wool were added between the bottle panels. Three panels with different insulating materials were constructed and filled with water to test temperature changes over intervals.

1. Preparation of the sun panels
by the Erasmus + team
Gymnasio Archagelou
Lakatamias
2016 -2018

2. •
• Collecting the
• empty bottles
• for the project.

3. The hard work starts - cutting the tops off .

6. The bottles are ready and joined in line
with the black tube passing through

7. Michalis and Irini assembling the tubes

9. Everything in place and ready for the panels

10. Iakovos and his excellent team
preparing the wooden panels

11. Almost there-
two more
panels to go.

12. Mixalis trying to fit in the box ….

13. Cutting and
assebling the
tubes

16. All set !!!

17. The tubes are ready and joined together .

18. Insulating material - polystyrene in different thickness

22. Another type of
insulating material
rock wool.

24. THREE PANELS WITH DIFFERENT INSULATING MATERIALS
READY

25. The panels
are filled up
with water
and the
temperature
of the
water is
taken at
different
intervals