Changes

The prices of PV modules have fluctuated a lot over the last decade, but in 2009 there was a sharp fall in prices. These developments are influenced by raw material prices and the market situation. Below, the chart shows the changes in price from 2001 to 2009. It is advisable to check for up-to-date price information at [http://www.solarbuzz.com/Moduleprices.htm. solarbuzz.com].

==Field experiences==