
Glass Evacuated Solar Collector Tube
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Product Specifications
| Material | Borosilicate glass |
| Absorptance (AM1.5) | >0.93 |
| Emittance (80°C) | <0.06 |
| Transmittance | >91% |
| Vacuum Level | Ultra-high |
| Diameter | Variable |
| Length | Variable |
| Usage | Solar thermal systems, heating applications |
| Features | High efficiency, Long lifespan, Vacuum insulated, Durable glass, Reliable performance, Easy installation, Cost effective |
Product Overview
Key Features
Glass Evacuated Solar Collector Tube
Detailed Product Description
is sputtered, the jacket between the two glass tubes are evacucated to extremely low vacuum to reduce the heat
loss by free convection and conduction. Top quality tubes increase the solar yield of your solar system and reduce
the aging problem.
This technology can be utilized under all kinds of climate conditions, especially better in colder area.
Features
High absorptance a>0.93 (AM1.5) and low emittance e<0.06 (80 Celcius degree);
Borosilicate glass 3.3 with transmittance higher than 91%
Long service life by ensuring vacuum integrity;
Quality manufacture ensures standadized tube with uniformity and reproducibility;
Company Details
Focusing on a customer-centric approach, SIGMA STEEL & ENGINEERS PVT. LTD. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Solar Products & Equipment in bulk from SIGMA STEEL & ENGINEERS PVT. LTD. at Trade India quality-assured products.
Business Type
Exporter, Manufacturer, Supplier
Employee Count
40
Establishment
1987
Working Days
Monday To Sunday
GST NO
19AADCS8454N1ZL
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Seller Details
GST - 19AADCS8454N1ZL
Kolkata, West Bengal
Managing Director
Mr. Ranajit Sinha
Address
AD-182, Rabindra Pally, P.O. Prafulla Kanan, Kestopur, Kolkata, West Bengal, 700010, India
evacuated tube solar collector in Kolkata
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