How can the electricity be used in the evening, according to the passage?

More households are installing solar panels on their roofs. The panels convert sunlight into electricity, which can be used immediately or stored in batteries for the evening. Although the installation can be expensive, many owners recover the cost within several years through lower electricity bills. Experts add that the amount saved depends on the sunshine in the region, the size of the system and the price of electricity.

Answer and explanation

Correct answer: A. It can be stored in batteries

  1. Step 1: The passage says electricity can be stored in batteries for the evening.
  2. Step 2: That makes evening use possible.
Answer
It can be stored in batteries.
Why not the others: The other options are not mentioned.

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