What do many owners recover within several years?
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: B. The cost of installation
- Step 1: The passage says many owners recover the cost through lower electricity bills.
- Step 2: This happens over several years.
Answer
The cost of installation.
Why not the others: The panels, the lost sunlight and the roof space are not recovered.
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