Product name:Direct flow collector
1)Heat is conducted through the heat-pipe without water in the vacuum tube.
2)The special frozen-proof technology guarantee the safe operation of this system under -50℃ circumstance..
3)The heat-pipe vacuum tubes can output energy in 2 minutes under sun due to the small heat capacity of heat-pipe.
4)The performance of selective absorption coating and vacuum insulation technology is prominent in winter.
5)Packaged in vacuum glass tube, the collector plate can have a long life performance without corrosion.
6)The collector of heat-pipe vacuum tube have a good performance in cold and heat shocking resistance and operate safely.
If you need more detailed information，please contact us!