Detailed Product Description

Features:
1) The evacuated tube is made of borosilicate glass
2) Proven technology and reliable product
3) Collects solar energy fully (as high as 96%), and starts up fast
4) High solar-thermal conversion and low heat emissive ratio (as law as 4%)
5) Dimensions: dia. 28 x 1,200mm, dia. 28 x 1,500mm, 47 x 1,500mm, dia.
58 x 1,800mm