Solar roof in the Swedish city of Onsala: The increased subsidies in Sweden focus on larger collector fields – like the 220 m2 plant from 2005. Photo: Jan-Olof DalenbäckRead More
Solar roof in the Swedish city of Onsala: The increased subsidies in Sweden focus on larger collector fields – like the 220 m2 plant from 2005. Photo: Jan-Olof DalenbäckRead More
Laser welding machine: a popular joining technique between absorber sheet and pipe. Photo: Sunlaser Consulting GmbHRead More
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