Now might be a good time for consumers to pay attention to the renewable energy industry. Analysts predict a 40% drop in the cost of renewable energy in the next two years. It’s expected that production costs will decrease as a whole based on industry efficiencies and new technologies. A further impact will be consumer demand in all areas; rooftop solar, scaled grid-utilities, various battery technologies, etc. For more please read here;
http://reneweconomy.com.au/2015/why-solar-costs-will-fall-another-40-in-just-two-years-21235