Give two merits of solar cells.
(N/A) The two main merits of solar cells are:
$1$. They provide a clean and pollution-free source of energy as they do not emit any harmful gases.
$2$. They are noiseless in operation and require very low maintenance,making them a safe and sustainable energy option.
$1$. They provide a clean and pollution-free source of energy as they do not emit any harmful gases.
$2$. They are noiseless in operation and require very low maintenance,making them a safe and sustainable energy option.
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