• Evacuated tubes
• Heat pipes Evacuated tubes are the absorber of the solar water heater. They absorb solar energy converting it into heat for use in water heating. Evacuated tubes have already been used for years in Germany, Canada, China and the UK. There are several..

• Heat pipes
• Heat pipes might seem like a new concept, but you are probably using them everyday and dont even know it. Laptop computers often using small heat pipes to conduct heat away from the CPU, and air-conditioning system commonly u..

• FAQ
• 1. Is solar water heating a viable alternative to gas or electricity?2. How long will it take to recoup my investment? 3. Can Jineng solar collectors be used in cold conditions?4. What happens if one of the tubes is broken?5. Will water be heated on ..

• Installation
• Deciding the Direction and Angle of Installation- Melbourne, Australia has a latitude of 37o South - the collector should therefore face north at a 37o angle.- London, UK has a latitude of 51o North - the collector should therefore face south at a 51..