1. Solar turbine

2. If the sun's rays fall on the photovoltaic cell, which is connected to the side of the windmill, it is converted into electricity able propel the small windmill motor introductory wings in motion. Solar windmill combines a photovoltaic cells effect, often called solar batteries and small wind power. Educations Hints: But just remove the solar plate from the sun, and the windmill stops turning.

3. Elements of windmill

4. Making a windmill I. Mounting ofthe upper part All parts you must connected to each other.

6. II. Mounting the lower part of windmill Presented above parts you should connected to each other.

7. Combining windmill into a whole

8. After combining all parts of the created model presented next to windmill Now just connect the cable to the solar panel.

9. Solar panel:

10. Combining windmill with solar battery.

11. ON In order to windmill started to rotate just turn solar panel and find some sun.

12. The final result: (a short video)

13. Weronika Biecka kl. 2p The End