Once home batteries like Tesla's Powerwall become mainstream we may see another up-tick in self-financed systems, especially since those may have an effect on t

Once home batteries like Tesla's Powerwall become mainstream we may see another up-tick in self-financed systems, especially since those may have an effect on the price of electricity for people without them [1]. This is a lovely article on the latest developments and side-effects [2] [1] http://www.bloomberg.com/news/articles/2015-09-24/batteries-pose-sales-challenge-for-power-companies-moody-s-says http://www.bloomberg.com/news/articles/2015-09-24/batteries-... [2] http://rameznaam.com/2015/04/14/energy-storage-about-to-get-big-and-cheap/ http://rameznaam.com/2015/04/14/energy-storage-about-to-get-...