In the UK, solar energy is still something of a confusing answer to the problems posed by our ever-dwindling fossil fuel resources. This confusion is unsurprising, our northern European climate is rarely associated with scorching heat - and a quick look at our landscape and coast shows ample area for wind and tidal power. Yet, in recent times the increasing affordability of solar hot water and proof of the benefits that come with it is causing more of us to consider installing solar collectors. But to really keep abreast of the developments in solar technology, we can learn the most from Israel.