The last time I was in the UK it was cloudy and it rained. There's nothing unusual about that. It seems to be cloudy and wet most days I am there. That is one of its many charms. But when I mention to friends and family that the UK is one of the biggest producers of solar power in the world, few believe me. Solar power and the UK do not go together in most people's minds. The reason for this, I suppose, is that people outside the industry associate...