Solar Tubes Dealers in Ernakulam

• Vacuum Tube Length: 1800(±5mm)

Evacuated tubes are the absorber of the solar water heater. They absorb solar energy converting it into heat for use in water heating. This type of tube is chosen for its reliability, performance and low manufacturing cost. Each evacuated tube consists of two glass tubes made from extremely strong borosilicate Glass. The outer tube is transparent allowing light rays to pass through with minimal reflection, The inner tube is coated with a special selective coating (AL-NAL) which features excellent solar radiation absorption and minimal reflection properties, The top of the two tubes are fused together and the air contained in the space between the two layer of glass is pumped out while exposing the tube to high temperatures.

• Technique: Solar Day Lighting Tube
• Model Name/Number: Lilly Brights
• Lighting Type: Solar Light Reflection in Silver Coated Tube
• Area Of Application: Residential and Commercial
• Diameter: 300 mm, 400 mm and 530 mm