The photovoltaic panels

Presentation

Contents• Goal

• Principles of operation

• Needs

• The technical solutions

• Characteristics

• Conclusion

GoalOur goal is to use photovoltaic panels to supply electricity for

the ISI classroom.

Principles of operation

The panel is made of 1 layer of negative charge and 1 layer of positive charge

Needs

Lighting 2088 Watts

Computers 5230 Watts

Machines 1437 Watts

Total 8855 watts

The technical solutions

1 panel = 12 Watts

To produce 8400 Watts you need 700 panels

CharacteristicsSolar panel

Power

Intensity

Voltage

12 Watts

0.21 A

Varied a lot Maximum 20 Volts full sun

Angle

Orientation South

45°c in the summer 60° in the winter

Batteries + transformer = supply 4 computer screens

Approximative values

Conclusion

Today’s World