flexible solar panel, portable solar panel, organic solar panel

1. FLEXIBLE
SOLAR PANEL
Presented By
Sirod Kumar
Aditya ranjan pandey
Jaipur National University

2. OUTLINES
• Introduction
• Construction of flexible organic solar cell
• Physics of organic solar cell
• Why flexible solar cell
• Future and Application
• Conclusion

3. INTRODUCTION TO FLEXIBLE ORGANIC SOLAR CELL

4. THE ACTIVE LAYER IN OGANIC SOLAR CELL
 Composed of an electron donor and
electron acceptor
 3 types of junctions
1. single layer
2. Bilayer
3. Bulk heterojunction
 Usually the excitons from the electron
donor are responsible for the
photocurrent

5. CVD PROCESS
Flexible
material
Vapour
deposition
Chamber
Despositive
material in
gaseous
state

6. he
LUMO
HOMO
Anode
Cathode
ITO
electron
donor
PC60BM
electron
acceptor
hν
 produce electricity from sunlight by
the photovoltaic effect.
 Electron promoted to LUMO of electron
donor (e.g., ITO)
Indium Tin Oxide
 Electron transfer from electron donor to
accepter (e.g., PC60BM)
[6,6]-phenyl-C61-butyric acid methyl ester
 Subsequently reach to electrode.
HOW DOES ORGANIC SOLAR CELL WORK?
e
e

7. PHYSICS OF ORGANIC SOLAR CELL

8. WHY FLEXIBLE SOLAR PANEL?
• A large amount of light can be absorbed with a small amount of
organic materials
• Cost effective
• Formed on plastic, paper
• Highly flexible,portable and light weight
• Capable of producing voltages exceeding than 50V at normal lighting
conditions.
• Uses vapor deposition technique so it is easier to manufacture on
ordinary paper to be flexible.

9. APPLICATION
• Military
• Satelight
• Carry Bag

10. CONCLUSION
Due to highly thin, flexible and light weight ti is portable. Due to large
amount of absorption of light it gives maximum energy. It is cost
effective because it uses paper or thin plastic for base material. It’s
efficiency, physical structure and performance is more better than
conventional solid solar panel.

11. THANKY AND QUERIES