Features:
1) Graceful appearance
2) Easy to use, and also convenient to installed
3) Can be integrated with buildings perfectly
4) Can be install on an inclined roof or balcony
5) High efficiency of heat-collection
6) No water inside, can protect against freezing and hail, suitable for cold areas
7) Dimensions: Dia. 47 x 1, 500mm, Dia. 58 x 1, 800mm , Dia. 70 x 2, 000mm