Home solar will pay itself in just four years, down from 16, as energy costs soar

3 comments
  1. How is micro generation treated in various European countries?

    In the UK, it is not so profitable to sell it back to the grid because of a new tariff which sets the rate at £0.16/MW or something silly like that. So it is better to store it in a battery pack and use it later because the grid energy you will consume at night will be more expensive than that.

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