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Thursday, May 12, 2016

Solar Panel

How Sun Tracking Solar Panel Works?

Ans;-Initially power the circuit.
Place the set up in dark
When the two LDRs are in dark, there is no movement in the panel.
Now place a torch in front of the left LDR. Panels slowly move towards its left.
Now move light from left to right. You can observe the panel moving slowly with the torch towards right.
In the middle, when intensity on both LDRs is equal, panel will not move until there is difference between the light intensity falling on the LDRs.




What The Advantages of Sun Tracking Solar Panel?

Ans:-The solar energy can be reused as it is non renewable resource.
This also saves money as there is no need to pay for energy used.


what the  Applications of Sun Tracking Solar Panel?

Ans:-These panels can be used to power the traffic lights and streetlights
These can be used in home to power the appliances using solar power.
These can be used in industries as more energy can be saved by rotating the panel.
Limitations of Sun Tracking Solar Panel Circuit:

Though solar energy can be utilized to maximum extent this may create problems in rainy season.
Although solar energy can be saved to batteries, they are heavy and occupy more space and required to change time to time.

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some simple projects for Electrical&Electronics students