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About Us

Kamleshwar Solar Energy Pvt.Ltd Is one of the largest manufacturers of Kamleshwar brand solar products holding an ISO 9001:2008 CERTIFIED COMPANY having strong hold in Maharashtra State and is ready to move out of Maharashtra with flying colours.
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Contact Info

  • Plot No. 37, Public School Road,
    Near Cottage Corner, Savedi,
    Ahmednagar - 414 003.
  • 7774035379
  • info@kamleshwar.co.in
  • Week Days: 09.00 to 18.00
    Saturday: Closed

Technical Information

Why Kamleshwar Solar Water Heater

WHY – KAMLESHWAR SOLAR WATER HEATER ON ETC..?

Always believing in new developments and changes for positive purpose, Kamleshwar Solar Water Heaters are manufactured and fabricated from very high grade of material under qualified engineers recommendation and inspection at our own factory.

Key Technical Details for Vacuum Tube System:

  • Tube : Outer Diameter – 58MM
  • Tube : Inner Diameter – 47MM
  • Tube Length : 1800MM / 2100MM
  • Material : Glass tube – 1.6 Borosilicate glass 3.3
  • Absorptance : >92% (AM 1.5)
  • Emission : <8% (80℃)
  • Vacumm : P<5 X 10° PA
  • Stagnation Temperature : >200℃
  • Heat Loss : <0.8 W/59M
  • Maximum Strength : 0.8 MPA
  • The Evacuated Tube Collector (ETC) Solar Water System is more efficient than Flat Plate Collector (FPC) system because of the shape of Glass Tubes (Round Shape).

    Evacuated Tube Collector System has a benefit over Flat Plate Collector that Sun’s Rays fall perpendicular on the ETC Tubes throughout the day, which is not in case of PFC. Hence it directly helps to get high temperature water as compared to PFC System

    Also, because of the Vacuum in between the glass of the tubes, heat loss at night is low, when the temperature is pretty low. This helps the System to maintain its temperature overnigh