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Solar Obligation by the Municipality in São Paulo

The huge city of São Paulo, with its approx. 19 million inhabitants, approved the first solar obligation on a municipality level in July 2007. Solar water heaters have since become […]

Collective Systems on the Rise in France

The segment of collective systems shows high growth rates in France: The main factor behind this growth are the incentives paid by Ademe, the France Energy Agency. The investment for […]

A Solar Field of 7,350 m2 – and a Heat

The quickest installation possible: It took only one month to set up the 525 flat plate collectors, each with a 14 m2 surface, in the open countryside. The 7,350 m2 […]