Key points * High performance evacuated tube collectors * Can be mounted free-standing or on a pitched roof, easy to install, simple roof fixings * Heat pipe - offer low maintenance * No water in the vacuum tubes, no freezing problem in winter, can be used in cold area. One broken tube will not affect the function of the system. * 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 * 24mm high conductivity heat pipe condenser, Nick-coated condenser surface. * Aluminum frame, strong structure, light weight. * High and constant pressure of polyurethane foaming technology ensure the outstanding insulation quality. |