The main disadvantage of using solar energy to generate electricity is that solar panels

Question

Responses

produce greenhouse gases.

produce greenhouse gases.

produce water pollution.

produce water pollution.

are expensive to operate.

are expensive to operate.

are expensive to purchase.

Answer 1

The main disadvantage of using solar energy to generate electricity is that solar panels are expensive to purchase. While the cost of solar panels has decreased over the years, the initial investment can still be significant for consumers. Other potential disadvantages include their dependence on sunlight, which can lead to variability in energy production, but the purchase cost is often cited as a primary concern.