Jumbo Light-Focused Vacuum Pipe
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It adopts hi-tech nano technology and internally reflecting layer. It receives the light from all angles, solving problems of solar water heater's bad of reflecting light.
It makes the temperature of water tank increase by 10 to 15 degrees than common vacuum pipe in the same condition.
1) It can withstand pressure of tap water when it works
2) There is no need to wait
3) Completely automatic operation
4) Drinking water quality to promote life quality
5) Temperature preservation can last for 80 hours
6) Without volatile tubes
7) Without incrusting, long usage life