Sun-Solar energy experiment chamber had succeed to weaved the special software CHSOLAR V1.1 of Sun-Solar Hot Water Heater and collecting heater testing on 16th Oct,2006, and had passed interior test and review.
Scientific research organization in Switzerland Sun-Solar company had research the newest KRD heterotype tube utilize KRD technology in 2005. It solve the problem of unstable water temperature, no limitation of hydraulic, force development in Solar Energy Hot Water Heater industry .
There was succeed to research AL-N/AL absorbing heat coating vacuum tube and obtained international patent ,and leaded Sun-Solar energy industry on the upgrade .