Engineering News 2 July 2010.

The founder and MD of long established solar water heating (SWH) company Solar Beam, Graham Mundy, has warned consumers to do their homework before investing in a home SWH system, following a number of systems going bust after extreme weather conditions experienced in Gauteng this winter…

http://www.engineeringnews.co.za/article/consumers-should-do-their-homework-when-going-solar—mundy-2010-07-02