- Solar Water Heater
- 2017-01-08 22:21
- Features: 1) Thickness of pipes: 1.6mm2) Solar water heater using heat-pipe vacuum tubes with D473) Inner tank: SUS 304-
- split solar collectors
- 2016-12-29 22:11
- SOLAR COLLECTORS
- Vacuum Tube
- 2016-12-29 21:55
- Features:1) Selective Copper-Stainless-AL (C-S-AL) vacuum tubes2) Extremely strong transparent glass 3) High absorptance