NEWS
Hamburg uses solar energy for heating
Ritter XL Solar is building Germany's largest solar thermal system with evacuated...
moreSolar heat for manufacturing
Zehnder now have an evacuated tube collector solar thermal system connected directly...
moreAward winning: the best solar project in North America
Ritter Group USA wins the tradeshow award of the Intersolar North America 2012...
moreLarge Solar Thermal Systems from Ritter XL Solar
Welcome to our homepage
Everything here revolves around one thing: large-scale solar thermal systems for the provision of renewably generated temperatures of up to 120 °C. Large collector fields, modularly constructed from high performance evacuated tube collectors, are now available to efficiently harness the power of the sun wherever there is a high demand for heat.
The range of applications includes installation in large housing buildings, residential homes and hotels, combination with heating networks (both local and district), and process heating of all types for industrial use. No matter whether you’re looking for a collector area of 100 m² or 10,000 m², in every case we offer tailor-made, professional and highly-performing solutions.
Top-References
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On 12 May 2011 the largest evacuated tube collector to date, with an area of 3,400 m² ... more
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„Swords into plowshares“: A 70 year-old bunker is the center of a new district heating grid of Hamburg Energie. more
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This solar process heat system is realised together with the world leader for industrial paint shops. more





