Solar Water Heater ETC Type
Green Life Solutions Introduces high efficient GREEN LIFE Solar Water Heaters for Domestic & Industrial applications, which is as per International Standards and made of high-density Borosilicate Tubes and coated (triple coating), which are vacuumed / air evacuated to prevent conduction and convection heat losses.
“A New Revolution with World-Class Technology”
Special Features Provided in the System
System Dry Run Protection, System High-Pressure Protection, System Extreme High-Temperature Protection, System Evacuation Protection, Sacrificial Anode-of-Magnesium, Electrical Backup, Pressure Reducing Value, Air Relief Valve / Vent.
What’s…Vacuum Tube Collector type Solar Water Heaters works efficiently in cold climates or in 70 Deg. Hot water outlet applications? The construction of the collector tube is similar to a thermos flask, the piece in that it comprises of two borosilicate glass tubes, one sealed inside the other. The outside of the inner glass tube is coated with a solar selector surface (Al-N/Al) & the space between the two tubes is evacuated & maintained at a high vacuum. This Vacuum created inside the high strength borosilicate glass tube act as an insulator supporting heat loss & enhanced performance.
The use of 3.3 borosilicate glass makes this vacuum tube highly resistant to chemical & thermal shock
They are designed to suit hard water heating. There is no bonding of scales on a smooth surface of the glass tube. Cleaning of the collector is very easy.
|Capacity||GL100, GL150, GL200, GL500, GL1000|
|Type||Evacuated Glass Tubes.|
|Outer Cladding||0.5 mm Galvanised Sheet with Powder Caoting|
|Insulation||50mm PUF Isulation|
|Stand||1.6 mm GI Sheet with Powder Coating|
|Length (normal)||1800 mm|
|Outer Tube Dia||58 mm|
|Inner Tube Dia||47 mm|
|Glass Thickness||1.6 mm|
|Thermal Expansion||3.3 x 10-6 Deg C.|
|Absorptive Coating||Grade Al-N/Al|
|Absorbance||>92% Am (1.5)|
|Vacuum||P<5 x 10|
|Stapnation Temp.||>200 deg. C.|
|Heat Loss||< 0.8 W/m2 deg C|
|Maximum Strength||0.8 MPa.|