19 years of free electricity from solar panel payback
Rooftop solar panels can pay for themselves in six years, with a lifespan of 19 years when the electricity generated is essentially free. At the same time, the cost of solar farms has reached just £54 per MWh (megawatt hour), compared to a price for gas power stations of £85 per MWh in 2025, as predicted before the current crisis. Since the crisis, commodities traders have put the cost for gas in excess of £200/MWh, in ‘day ahead’ prices. If true, recent speculation that Ministers were to curb solar deployment on poorer...