Solar Domestic Water Heaters
Leading Manufacturers, Exporters, Wholesaler and Retailer of Evacuated Tube Collector Domestic Solar Water Heater and Flat Plate Collector Domestic Solar Water Heater from Coimbatore.
| Business Type | Manufacturer, Exporter |
| Catalogue |  View |
| Absorber | Evacuated Glass Tubes |
| Tube Length | 1800 mm |
| Tube Diameter | 58 mm |
| Glass Thickness | 1.6 mm |
| Absorptive Coating | Graded CU-N / CU |
| Absorptance | >92% (AM1.5) |
| Emittance | <8% (80oC) |
| Stagnation Temperature | >200oc |
| Inner Tank | Stainless Steel 304-L / Copper |
| Inner Tank Welding | Seam Welding / Gas Welding |
| Turbulence Preventer | Provided |
| Deep Drawn Dishes | Provided |
| Outer Tank | Coated Sheet |
| Tank Side Dish | Aluminum Power Coated |
| Heat Retention | 72 hours |
| Insulation | PUF |
| Electrical Backup | Provided ISI make (Optional) |
| Supporting Stand | GI PU Coated |
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 |
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.
| Business Type | Manufacturer, Exporter |
| Catalogue | View |
| Absorber | Copper / Aluminum with Black Chrome |
| Fin Welding | Ultra Sonic |
| Collector Frames | Aluminum Powder Coated |
| Top Cover / Glazing | Toughened Glass 4 mm thickness |
| Collector Area | 2.0 Sq.M |
| Inner Tank | Stainless Steel 304 - L / GI |
| Inner Tank Welding | Seam Welding / Mig Welding |
| Turbulence Preventer | Provided |
| Deep Drawn Dishes | Provided |
| Outer Tank | Stainless Steel |
| Tank Side Dish | GI Powder Coated |
| Heat Retention | 72 hours |
| Insulation | PUF |
| Supporting Stand | GI PU Coated |
| Pressure Release Value | Provided (for pressuria model only) |
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 back 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.
