sell solar energy collector

Our company use 3 target magnetron sputtering plating technology,which introduce from Germany and also called interferometer coating technology.

5)  Advanced technology

Patented conducting substance is compatible with normal metal material that result in non-condensable gas and non-stop running within 15 years and long duration for the collector.

4)  Long life

The tube prssure-endure ability can reach 1Mpa

3) Structure stability

Our evacuated tube can endure temperature to 250^.C,even under -50^.C since the vacuum rate can reach less than 5.0