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Due to bad weather in Bangalore, solar water heaters are not performing well. Solar water heaters require at least 4 hours of direct sunlight for optimal performance.

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Supreme Solar 150 ETC SS Water Heater

(7 customer reviews)


Regular Price28,200.00
Offer Price25,000.00
Capacity150 LPD / Ltr
Guarantee5 Years For Solar Tank (not suitable for borewell water)
Click here for Technical Info

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Read Solar Guide Before you Buy We are not responsible for wrong choices.- Price Excluding Plumbing Cost, Electrical work, Civil Work etc., CREDIT CARD Charges Extra,

Bajaj Fin and Solar Guide

Supreme Solar 150 ETC SS

The Inner tank Supreme Solar 150 ETC SS models are of Stainless Steel SS304 Grade, hence Supreme Solar 150 ETC SS life of the solar water is much higher than other
Glass line solar water heaters are much reliable in harsh hard water areas. Glass line is a special coating which prevents rusting of tanks due to harsh hard water conditions.
Product available in 150 ETC SS, 150 ETC SS and 150 ETC SS litres capacity in ETC type systems

Supreme Solar models manufactured with high standard machinery and precision technology.

Supreme Solar

At Supreme Solar  we are working on renewable energy with advanced technology to ensure your solar water heater gives you the maximum benefit. We use PUFF for Supreme Solar 150 ETC SS keeping solar water hot for a long time. Hence the water Supreme Solar 150 ETC SS  is clean and hygienic as the tanks are glass enamelled coated.

With Supreme Solar it’s possible to contribute in making our environment pollution free and add to the green energy. Hence we are in the continuous process of upgrading our systems and machinery to international standards. To produce High quality solar systems for your residential and commercial purposes.

The Inner tank of these models are of Staleness Steel SS304 Grade, hence Supreme Solar 150 ETC SS life of the solar water is much higher than other
Product available in 150 ETC SS, 150 ETC SS and 150 ETC SS litres capacity in ETC type systems

Supreme Solar 150 SS Evacuated tube collectors[edit]

An array of evacuated tube collectors on a roof

Evacuated tube collectors are the most common solar thermal technology in China and in the World.[6] They make use of a glass tube to surround the absorber with high vacuum and effectively resist atmospheric pressure. The vacuum that surrounds the absorber greatly reduces convection and conduction heat loss, therefore achieving greater energy conversion efficiency. The absorber can be either metallic as in the case of flat plate collectors or being a second concentric glass tube (“Sydney Tube”). Heat transfer fluid can flow in and out each tube or being in contact with a heat pipe reaching inside the tube. For the latter, heat pipes transfer heat to the fluid in a heat exchanger called a “manifold” placed transverse in respect to the tubes.[citation needed] The manifold is wrapped in insulation (glass wool) and covered by a protective metal or plastic case also used for fixing to supports.

Glass-metal evacuated tubes are made with flat or curved metal absorber sheets same as those of flat plates. These sheets are joined to pipes or heat pipes to make “fins” and placed inside a single borosilicate glass tube. An anti-reflective coating can be deposited on the inner and outer surfaces of such tube to improve transparency. Both selective and anti-reflective coating (inner tube surface) will not degrade until the vacuum is lost.[7] A high vacuum tight glass-metal seal is however required at one or both sides of each evacuated tube. This seal is cycled between ambient and fluid temperature each day of collector operation and might lead to failures in time.


Supreme Solar

Tank Outer Body

Stainless Steel

Capacity / Liters


Technical Information

Technical Specifications:
1Vacuum Tube outer diameter47/58 mm
2Vacuum Tube inner diameter37/47 mm
3Tube length1800 mm
4Outer Tank Diameter480 mm
5Inner Tank Diameter380 mm
6Tank Volume100 LPD, 125 LPD, 150 LPD, 200 LPD, 250 LPD, 300 LPD, 500 LPD
7Temperature65 degree C to 85 degrees C
8Tank InsulationPUF 50mm (polyurethane foaming)
9Stand frameGalvanized Power coated
10Inner tank materialHigh-Grade Steel
11Outer Tank MaterialGalvanized Power coated
12Method of WeldingSeam less and Non-Welding Technology
13Type of FastenersGalvanized
14Type of GrommetsSilicone Rubbers
15Type of CirculationThermosyphon
16Electrical Back Up2 KW/ 3 KW
17Type of inlet feedingUsing gravity feeding tank of non-pressure. low mixing of hot and cold water, and long life of the inner tank.
CAPACITY47 mm58 mm
100 LPD1210
125 LPD15
150 LPD1815
200 LPD2420
250 LPD2824
300 LPD3530
500 LPD5550

ETC Features

  • Work with mild (corporation water)Hard Water.
  • No pipe Blocking.
  • Tank capacity- 100 – 500 LPD/Liters Available.
  • Ideal for 50 ltr per person, (example buy 100 ltr for 2 persons)
  • Non-pressurized application(the main tank should be above the solar water heater tank.
  • High density compressed PUF Insulation to store hot water for up to 48 hrs.
  • High-quality tubes made from Borosilicate to minimize heat loss.
  • Efficient performance in winter and partly cloudy days.
  • Inner Tank material- High-Grade Steel,0.5 mm.
  • Outer Tank  Material Galvanized Power coated
  • Maximum water Hardness-400 ppm.
  • Electrical Backup-Heater- 2kwatt (Optional).
  • Easy to install and transport.
  • No. of tubes -10 to 50 tubes depending on Models.
  • Warranty- 5 years.
  • Electricity saving- 900 units/year.

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7 reviews for Supreme Solar 150 ETC SS Water Heater

Based on 7 reviews
5 star
4 star
3 star
2 star
1 star
  1. sumit

    Will be judged best when it actually required to use.

  2. subish n Kumar

    Installation was done with certified professional and product is amazing

  3. subish n Kumar

    Installation was done with certified professional and product is amazing

  4. sapna

    ust go for it…Helpful for small as well as family of 5 members….Best brand energy efficiency you can enjoy continues shower too….time saver…..great service

  5. sujan

    quick service, installed as per my request

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