WHICH TYPE OF COLLECTOR IS
SUITABLE FOR MY PROJECT?
GREENoneTEC’s large-area collectors are optimized for use in large collector arrays. GREENoneTEC’s broad product portfolio offers an optimal solution for almost every application. For example, we have single- and double-glazed collectors for the best efficiency from low operating temperatures up to the 95°C temperature range. But not only the collector efficiency according to the Solar Keymark certificate is crucial, but also the system behavior. With meander full-surface absorbers and harp-strip absorbers, we have technologies to choose from that offer advantages depending on the system requirements. We can interconnect collector strings of more than 200m² without external piping. This minimizes the heat losses of the external additional piping and ensures an optimal system yield. In the absorber design, emphasis has been placed on uniform flow and good controllability of the flow to deliver the best performance even under varying operating conditions.
The consistently high product quality is based on our 30 years of experience as a manufacturer and the high level of automation at the production site in Austria. We can serve with best values e.g. for the maximum permissible tensile and pressure load of the collector or certified high temperature resistance according to ISO9806-2 for very sunny areas.
Our collectors are suitable for ground-mounted installation with driven mounting profiles, for ground-screwed installation e.g. on concrete ballasts or for roof-parallel or elevated roof installation.
Our collectors are united in the highly selective absorber coating as well as in the high-quality, double-sided anti-reflective coating of the tempered solar safety glass.
HIGH PERFORMANCE COLLECTORS FOR EVERY FIELD OF APPLICATION
LARGE-SCALE COLLECTOR GK3003 & GK 3002 SERIES
GREENoneTEC large area collectors of the GK3003 series are manufactured in standard sizes of 8m² and 13m² or with single & double glazing with anti-reflective coating on both sides. Due to their special absorber design as well as their attractive performance data, these collectors have been designed for large-scale solar thermal systems. The optimized fastening system for time-saving crane installation and the simple wiring sustainably reduce the integral effort during system installation. The GK 3002 series is available from 5m² to 10m².
LARGE AREA COLLECTOR GK HT 13,6
GREENoneTEC produces the GK HT 13.6 collector, which has been specially developed for the special requirements of large-scale systems. Due to its special construction and design, the GK HT 13,6 collector is optimally suited for large collector fields and for rough terrain.