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Sustainable Electricity Association of New Zealand

New Zealand: Over 35 Years of Steel Absorber Collector Production

Submitted by Baerbel Epp on December 19, 2016
Arthur WilliamsonFor more than 35 years, Thermocell collectors have been exclusively manufactured in New Zealand. Developed and commercialised in the late 1970s by Professor Emeritus Arthur Williamson from the University of Canterbury, these patented collector types have been produced in Christchurch ever since. In the peak years of 2005 and 2006, about 12 staff worked for Thermocell in administration, production and installation. As New Zealand’s solar thermal market has declined significantly over the past ten years, only two of those people are left today. “Arthur developed a reliable technology and we are maintaining systems which are more than 30 years old,” confirmed Ian Johns, General Manager of Sunstream Solar, a Thermocell collector reseller and installer from Christchurch. The photo shows Williamson in front of a “heat sheet”, the unique feature of Thermocell systems.
Photos: University of Canterbury / Sunstream Solar
 

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