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3 votes
Solar energy is: expensive renewable inefficient during winter all of the above

2 Answers

1 vote

Solar energy is free and renewable.

Its efficiency is determined by the photovoltaic or heat-exchanging equipment used, and the efficiency of the infrastructure built to interconnect them. None of that depends on the time of the year. For a given amount of solar energy absorbed by the collector, the amount of useful output energy doesn't change with the season.

User Guydemossyrock
by
8.3k points
1 vote

All of the above is the right answer for Odesseyware.

User LumberHack
by
9.1k points
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