Focusun Energy Systems

Solar Commercial Water Heaters

Leading Manufacturers, Exporters, Wholesaler and Retailer of Evacuated Tube Collector Commercial Solar Water Heater and Flat Plate Collector Commercial Solar Water Heater from Coimbatore.

Business Type Manufacturer, Exporter
Country of Origin India
Color Grey
Driven Type Solar
Application Commercial
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Location India ( Andhra Pradesh, Karnataka, Kerala, Manipur, Meghalaya, Mizoram, Nagaland, Pondicherry, Tamil Nadu, Telangana), Bhutan, Ethiopia, Fiji, Ghana, Gambia, Guinea, Equatorial Guinea, Indonesia, Kenya, Kuwait, Lebanon, Sri Lanka, Madagascar, Myanmar, Mauritius, Maldives, Nigeria, Nepal, Papua New Guinea, Philippines, Thailand, Turkey, Vanuatu, South Africa, Zambia

Evacuated tubes are the absorber of the solar water heater. They absorb solar energy converting it into heat for use in water heating. Evacuated tubes have already been used for years in Germany, Canada, China and UK. There are several types of evacuated tubes in use in the solar industry. At Sunlit, we use the "Twin-Glass Tube" technology. This type of tube is chosen for its reliability and better performance. 

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Price : 2 Lac - 10 Lac / Rs

MOQ : 1 Piece

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Business Type Manufacturer, Exporter
Absorber Copper / Aluminum with Black Chrome selective coating
Fin Type Deep Serrated Sc to have increased surface area 10 - 15%
Copper Quality 99.99% 0.02pure
Collector Area 2.0 Sq. Mts
Header/Raiser Tube Copper 25/12.5 mm.dia
Raiser to Fin joining Ultra Sonic Welding
Collector Frames Aluminum Powder Coated
Top Cover Glazing Toughened Glass 4mm.thickness
Glass Beading/Gasket Pure EPDM Rubber
Collector Insulation Pluff Slabs for sides and 50 Pete Sleek Rock Wool Slabs
Flanges Brass Forged & Machined Flanges
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Preferred Buyer From

Location India ( Andhra Pradesh, Karnataka, Kerala, Manipur, Meghalaya, Mizoram, Nagaland, Pondicherry, Tamil Nadu, Telangana), Bhutan, Ethiopia, Fiji, Ghana, Gambia, Guinea, Equatorial Guinea, Indonesia, Kenya, Kuwait, Lebanon, Sri Lanka, Madagascar, Myanmar, Mauritius, Maldives, Nigeria, Nepal, Papua New Guinea, Philippines, Thailand, Turkey, Vanuatu, South Africa, Zambia

 Solar hot water system is based on the principle of black body absorption. The black surface of the collector absorbs the heat energy from the sun rays and transfer it to the water passing through the copper tubes. Hot water being lighter in density, raised to the insulated storage tank and equal amount of cold water replaces this hot water from the copper tubes.

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