Features:
1) The vacuum tube adopts the three-layers heat collection techniques: higher heat-getting efficiency, reducing the water-stagnation
2) Parabolic surface internal bladder: higher pressure-supportive capability.
3) The best angle: a reasonable bracket angle basing on different latitude in order to gain more heat.
4) Convenient Installment: available on both horizontal and slanting house roofs
Super and strong heat preservation: using the world’s advanced hydraulic pressure technology to make it with higher heat preservation
5) The diffuse flat plate reflector: to increase heat-getting efficiency
6) Meeting the demand of all kinds of families
7) Economical goods with high quality
8) Larger aperture area and larger water capacity