Question

What are the disadvantage of solar energy
(a) A large surface area is required collect the solar
(b) Daily average of solar energy varies from 4 to 7 kwh/m2
(c) Highly hazardous toxic material is used in the manufacturing of solar device.
(d) All of the above are disadvantages.

Answer 1

Answer:

Disadvantages of Solar Energy

• Cost. The initial cost of purchasing a solar system is fairly high. ...
• Weather Dependent. Although solar energy can still be collected during cloudy and rainy days, the efficiency of the solar system drops. ...
• Solar Energy Storage Is Expensive. ...
• Uses a Lot of Space. ...
• Associated with Pollution.

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Answer 2

Answer:

1.High initial costs for material and installation and long ROI (however, with the reduction in cost of solar over the last 10 years, solar is becoming more cost feasible every day)

2.Needs lots of space as efficiency is not 100% yet

3.No solar power at night so there is a need for a large battery bank

4.Some people think they are ugly (I am definitely not one of those!)

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