Companie: SPF

European Facilities Testing Products for the US Market

Accredited for SRCC testing: The SPF Institute for Solar Technology from Switzerland is one of six European testing institutes being able to test collectors according to quality standards by the […]

Monopoly on Laser Welding in the USA

Laser welding machine for absorber sheets: A patent in the United States could slowdown the development of this technology. Photo: Sunlaser Consulting