> Very few people are willing to pay the significant upfront cost for the benefit of ongoing but small reductions in power bills. There are nine million househ

> Very few people are willing to pay the significant upfront cost for the benefit of ongoing but small reductions in power bills. There are nine million households in Australia.[1] 1.4 million (one in six) have rooftop PV solar installed - "the highest proportion of any country."[2] Tesla is debuting its household battery storage in Australia because of the opportunity it presents. I expect within ten years, more than half of solar powered houses will have some form of storage installed. [1] http://www.abc.net.au/news/2015-05-06/fact-file-housing-in-australia/6442650 http://www.abc.net.au/news/2015-05-06/fact-file-housing-in-a... [2] http://www.theage.com.au/comment/here-comes-the-solar-power-revolution-20150522-gh7h12.html http://www.theage.com.au/comment/here-comes-the-solar-power-...