Solar Water Heating System

Project Type Solar Water Heater

Product Details:
  • Tank Material: Aluminium, Stainless Steel
  • Tank Volume: 100 lpd, 200 lpd
  • Capacity: 500 L - 100000 L

For Capacity 500 L - 100000 L
1 Collector = 500 L
Type - Horizontal
No. of Tubes - 64
Manifold - Food Grade 304 SS
high density Polyurethane Foam
(PUF) Insulation
Reflector - Stainless Steel
Structure/Stand - SS or Hot galvanized
Tank (Inner & Outer) - Stainless Steel Insulation
PUF / Glass wool with aluminum cladding
Sacrificial Anode - For protection from corrosion
Working Pressure - Atmospheric
Customized solutions - Pressurised System, Heat exchanger, Auto circulation system for diverse applications

Evacuated Glass Tube Solar Water Heater

Product Details:
  • Tank Material: Stainless Steel, Aluminium
  • Tank Volume: 100 lpd

We offer wide range of Evacuated Glass Tube Solar Water Heater. As the tube are round, the sun rays are always striking the tube surface at right angles thus maximizing efficiency and minimizing wasteful reflection of solar energy.


  • Homes
  • Community centers
  • Hospitals & nursing homes
  • Hotels & restaurants
  • Dairy plants
  • Process industry
  • Textile industry
  • Bottling plants
  • Sugar industry
  • Pharma industry
  • Distilleries
  • Swimming pools
  • Ashrams and hostels
  • Tanning and dyeing industries

Material - borosilicate glass

  • Length - 1500 mm
  • Outer tube dia - 47 mm
  • Inner tank dia - 37 mm
  • Glass thickness - 1. 6 mm
  • Thermal expansion - 3. 3 x 10 °c
  • Absorptive coating - graded al - n/a1

Working of the system

Evacuated tube collector work on "twin glass tube" technology. The sun's rays fall on the evacuated tubes panel which collects the radiations and converts them into heat energy. The solar heat energy thus collected is used to heat the water passing through the rubes. A temperature difference is created the hot water with low specific gravity rises up & the cold water comes down. (thermosiphoning principal) the hot water is then stored in insulated tank above and from there, it is distributed to required end points.

Features :

  • Free hot water with temp. 45-70 degrees 24hrs a day round the year.
  • Quality product approved by mnre, nodal agencies & nationalized bank
  • Latest technology - evacuated vacuum tube collector.
  • Environment friendly with zero carbon emission
  • Higher efficiency, excellent absorption (>94%) & minimum emittance (<6%).
  • Food grade insulation inner water tank.
  • Thick puf insulation for superior heat preservation.
  • Easy maintenance, no scaling, suitable for areas with hard water.
  • Automatic control panel (optional) for monitoring the temp. & water level in tank.
  • Inbuilt electrical back up system for no sun shine days.
  • Very affordable - only one time cost, money pay back within 2 years.
  • Excellent after sales service
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