Key points * Excellent performance evacuated tube collectors * Can be mounted free-standing or on a pitched roof, easy to install, simple roof fixings * Integrated into building perfectly, any angle installation * U pipe - offer low maintenance * No water in the vacuum tubes, no freezing problem in winter, can be used in cold area. It can be still operate in the event of occasional tube breakages. * 3 years warranty, 20+ years lifespan * Market leading efficiency/output * Triple layer selective absorber coating, absorption coefficient >94% * Evacuated tube outer tube thickness >1.8mm * Aluminum frame, strong structure, light weight. * High and constant pressure of polyurethane foaming technology ensure the outstanding insulation quality. |