i was reading an article recently called how solar power works, which was quite informative, but it mentioned that some 41,000 homes in Australia had solar PVs on their rooves by the end of 2008, and this was expected to rise substantially by 2009. This sounded like a very small figure, and I wondered if there was more recent data. A quick search turned up a swag of articles charting the rise and rise of rooftop solar installations in recent years. The data in just about every article came from the Australian Clean Energy Regulator (ACER). Australia swept past 1 million domestic solar installations in March 2013 with solar advocates predicting a doubling, at minimum, within the following two years. That hasn’t happened, but still the take-up has been astonishing in the past six or seven years. This article from a month ago claims 1.3 million PVs, with another 170,000 systems going up annually, though it doesn’t quote sources. Others are saying that the industry is now ‘flagging’, due to the retreat of state-based subsidies, though the commercial sector is now getting in on the act, having recently tripled its share of the solar PV market to 15%.
Read more here: Current trends in solar | solutions ok?