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Solar Water Heaters

Evacuated Tube Systems

With over 30 YEARS of experience in solar solutions, We introduce our association with the Hiramrut Group, and its solar division, Uratom Solar (India) Pvt Ltd.- AN ISO 900 1:2008 & ISO 14001  certified company,who is one of lndias leading manufacturer of solar water heaters, solar lighting systems & solar cookers. The company is so dedicated to the going green initiative, that in the entire country, Uratom is the only true eco-friendly manufacturer that use renewable energy for the production of solar equipment!

Having state-of-art production line supported by their own R&D,Uratom ensures supreme quality standards with higher efficiency solar products for domestic, commercial as well as industrial purposes. Production,  drawing & designing is prepared & finalized under strict quality inspection by qualified engineers.

ETS, also known as Vacuum Tube Systems are another aspect of thermal energy in use to Heat water. Its primary benefits are its durability in hard water, lower cost, as well as less radiation required compared to the Flat plate systems to achieve the same temperature.Generally these come in the standard non pressurized configuration.In other words, this system cannot be normally coupled with a pressure pump. However, Solar Concepts delivers the ETS system that can withstand a pressurized water system up to 5bars.

Solar hot water has come a long way in the last decade, particularly with the introduction of evacuated tube collectors that are rapidly becoming the preferred option over flat plate systems.

Evacuated tube collector based systems :

  • Capture sunlight better as they have a greater surface area exposed to the sun at any time
  • Are more efficient in transferring heat- upto 163%
  • Are durable and if a tube should be broken,it can be easily and cheaply replaced.
  • Provide excellent performance in overcast and cloudy conditions
  • Require a smaller roof area than comparable flat plate collectors
  • Do not have the same level of corrosion problems as flat plate collectors

Benefits for you:

  • Cheaper than the Flat Plate system
  • Functionality in Hard Water scenarios
  • SOmm PUF Insulation retains heat for a longer duration
  • Less frequent maintenance
  • Better and longer Service span of equipment due to 2.5mm thick inner tank
  • Increased heating efficiency due to specially developed triple coated glass tube 100% dependable compared to an Electric Geyser
  • Keeps environment clean as 100 litres SWH prevent emission of 1.5 tonnes of carbon-dioxide per year

Application Areas:

  • Chemicals & Fertilizer
  • Pharmaceuticals
  • Textiles
  • Dairy
  • Boiler Feed
  • Breweries
  • Hostels & Canteens
  • Hospital & Nursing Homes
  • Military Barracks & Cantonment
  • Raw Houses
  • Apartment
  • Railways
  • Swimming Pools
  • Hotels & Resorts

Energy Savings:

Roughly, An Average Family Of 4 In Tanzania At The Given Electricity Rate (2014), There Would Be An Yearly
Expense OfOver 848,690/- Shillings just For Water Heating.

These Rates Of Electricity Have More Than Doubled Over The Past Few Years And The Future Rates Might Not Remain The Same.Given The Rising Energy Costs, Your System Payback Is Possible Within 3 Years!

Technical Specifications for Tank

Inner Tank 2.5mm GalvanizedIron (G.I) Plazma Welded
Inner Coating High Grade Anti-Corrosive Coating
Outer Cladding O.5mm Galvanized Iron (G.I) with P P Powder Coating
Insulation 5Omm PUF (38kg./ mt3 density)
Stand 1.6mm (G.I) with P P Powder Coating Or 30 x 30 x 3mm M.S with P P Powder Coating
Connections 1"
Electric Backup 1.25"

Technical Specifications of Vaccum Tube

Vaccum TubeSpecifications
Material 1.6mm Borosilicate 3.3 glass
Outer Diameter ¢47mm / 58mm / 70mm (whateverapplicable)
lnnertube Dia ¢ 37mm / 47mm / 54mm (whateverapplicable)
Tube Length 15OOmm / 1800mm / 2100mm (whatever applicable)
Absorptive coating CU - AL- N / SS (Three Layer)VacuumP < 5 x 10-3 PA
Absorptance > 92%(Am 1.5)
Glass thickness 1.6mm