Gujarat borosil limited manufactures low iron high transmission textured solar glass at its state-of-the-art manufacturing facility in gujarat state with technology imported from west europe from world leaders of glass equipment. Glass panes are routed through a high quality automatic line for pencil edging and washing before tempering to a very high degree of flatness, designed to keep within tolerances of flatness required by international pv industry in a high speed automatic glass tempering line. the manufacturing facility is iso 9001:2008 accredited from tuv rheinland and product conforms and adheres to various international standards. Gbl has an in-house laboratory fully equipped with the latest and most advanced testing equipment to ensure top quality end product to the customer. Gbl's solar glass is the most technically advanced solar glass in the world, having the following unique features:
1. Durability:
in tests conducted in photovoltaik institut ag, berlin, it has proved to be the most resistant glass to pid. ( potential induced degradation )it has the lowest sodium content amongst solar glasses in the world. The hydrolytic resistance is also very high for our glass. Our glass is engineered for long term durability.
2. The anti-reflective coating supplied by us has outstanding performance and durability. We can confirm the source of the liquid supporting it with documentary evidence. light transmission increases by 2 to 2.5% with a single side ar coating through a roller coating process. The ar coating that we use has long term performance durability.
3. At 85 ppm, we have the lowest iron amongst solar glasses in the world. This has been tested by five renowned laboratories from west europe and india.
Low iron means better light transmission in solar glass.
4. Performance: our glass has received a glass efficiency value of 0,952 from spf switzerland, which puts it above other glasses which they have tested.

Gujarat borosil limited manufactures low iron high transmission textured solar glass at its state-of-the-art manufacturing facility in gujarat state with technology imported from west europe from world leaders of glass equipment. Glass panes are routed through a high quality automatic line for pencil edging and washing before tempering to a very high degree of flatness, designed to keep within tolerances of flatness required by international pv industry in a high speed automatic glass tempering line. the manufacturing facility is iso 9001:2008 accredited from tuv rheinland and product conforms and adheres to various international standards. Gbl has an in-house laboratory fully equipped with the latest and most advanced testing equipment to ensure top quality end product to the customer. Gbl's solar glass is the most technically advanced solar glass in the world, having the following unique features:
1. Durability:
in tests conducted in photovoltaik institut ag, berlin, it has proved to be the most resistant glass to pid. ( potential induced degradation )it has the lowest sodium content amongst solar glasses in the world. The hydrolytic resistance is also very high for our glass. Our glass is engineered for long term durability.
2. The anti-reflective coating supplied by us has outstanding performance and durability. We can confirm the source of the liquid supporting it with documentary evidence. light transmission increases by 2 to 2.5% with a single side ar coating through a roller coating process. The ar coating that we use has long term performance durability.
3. At 85 ppm, we have the lowest iron amongst solar glasses in the world. This has been tested by five renowned laboratories from west europe and india.
Low iron means better light transmission in solar glass.
4. Performance: our glass has received a glass efficiency value of 0,952 from spf switzerland, which puts it above other glasses which they have tested.