1. Solar Water Heater Solar Water Heater

2. Solar water heater is a device provide hot water for bathing, washing, cleaning etc using solar energy. Solar water heater is a device provide hot water for bathing, washing, cleaning etc using solar energy. It is installed on the roof or place where the sunlight is available, it heats water during day time and stored in the insulated tank for used at any time. It is installed on the roof or place where the sunlight is available, it heats water during day time and stored in the insulated tank for used at any time.

3. Type of SWH Type of SWH We prefer ETC instead of FPC type Solar Water heaters. We prefer ETC instead of FPC type Solar Water heaters. ETC have a high efficiency, absorbs maximum heat and produce best results. ETC have a high efficiency, absorbs maximum heat and produce best results. Solar Water Heaters Evacuated Tube collectors (ETC) Flat Plate Collectors (FPC)

4. How it works? How it works? A Solar Water Heater comprises of an array of solar collectors borosilicate glass tubes to collect solar energy and an insulated tank to store hot water. A Solar Water Heater comprises of an array of solar collectors borosilicate glass tubes to collect solar energy and an insulated tank to store hot water. During the day time, water in solar collectors gets heated which is either pumped or flown automatically on thermosyphon principle to the storage tank. During the day time, water in solar collectors gets heated which is either pumped or flown automatically on thermosyphon principle to the storage tank. Hot water stored in the tank can be used for various applications. Hot water stored in the tank can be used for various applications.

5. Applications Applications HOTELS, RESORTS AND HOSTELS: Hot water required for bathing and laundry. HOTELS, RESORTS AND HOSTELS: Hot water required for bathing and laundry. SWIMMING POOLS: To warm the water of pool in winters. SWIMMING POOLS: To warm the water of pool in winters. HOSPITALS AND NURSING HOMES: Hot water required for bathing and disinfecting and cleaning applications. HOSPITALS AND NURSING HOMES: Hot water required for bathing and disinfecting and cleaning applications. GROUP HOUSING SOCIETIES: Hot water required for bathing and cleaning purposes. GROUP HOUSING SOCIETIES: Hot water required for bathing and cleaning purposes. TEXTILES AND LEATHER INDUSTRY: Hot water required for dying, drying and tanning. TEXTILES AND LEATHER INDUSTRY: Hot water required for dying, drying and tanning. CHEMICAL INDUSTRY: Hot water required for Resin Emulsification CHEMICAL INDUSTRY: Hot water required for Resin Emulsification PHARMACEUTICALS INDUSTRY: Hot water required for drying related applications. PHARMACEUTICALS INDUSTRY: Hot water required for drying related applications. DAIRIES : Hot water required for pasteurization, condensation an cleaning DAIRIES : Hot water required for pasteurization, condensation an cleaning

6. Benefits Benefits Expected life 15-20 years. Expected life 15-20 years. All most nil maintenance. All most nil maintenance. A SWF can save electricity worth Lacks of rupees in its life time. A SWF can save electricity worth Lacks of rupees in its life time. payback period is About 2 years when electricity payback period is About 2 years when electricity System is capable of generating hot water up to 85-90 degree Celsius on sunny days. System is capable of generating hot water up to 85-90 degree Celsius on sunny days. Get subsidy. Get subsidy. SWH Helps our environment. SWH Helps our environment.

7. Thanks Thanks