Glass Heater Dealers in Gandhinagar

"SLT Energy offers Solar water heating systems using vacuum tubes which are made of borosilicate glass with special coating to absorb the solar energy are called as Evacuated Tube Collector system (ETC Systems).Vacuum tube is the main component which absorbs solar energy. The vacuum tube is an assembly of two concentric, borosilicate glass tubes. Features: • All glass evacuated Borosilicate solar tube • High Solar-thermal conversion and low heat loss • Stable advanced selective coating • High level vacuum ensure operation under cold weather • Tube material: Special grade Borosilicate glass • outer tube diameter: 58 mm • Inner tube diameter: 47 mm