solar water heater – make your life easier
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Solar water heater – Make your life easier
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Solar water heater
Solar water heaters use the solar energy from the sun to generate heat (not electricity) which can then be used to heat water for showering, space heating, industrial processes or even solar cooling.
It is also called solar domestic hot water system can be cost effective which generate hot water to your home.
This can be used in any climate and fuel free because it use sunlight to heat the water.
Solar water heater includes storage tanks and solar collectors.
Types of solar water heaters
There are many types of Solar Water Heater which you have to know.
Drain back solar water heating system
Active Open Loop Solar Water Heating System
Passive solar water heating system.
Evacuated - tube solar collectors.
Tank less water heating system
Drain back solar water heating system
Drain Back Systems use distilled water as the heat-transfer fluid (HTF) in the collector loop.
The system has no check valves, no air vents, no pressure gauges, and no expansion tanks.
Drainback systems may out-heat antifreeze systems by up to 8%
Larger piping (3/4″ copper pipe) and insulation must be used.
Cannot reverse thermosyphon at night.
Active Open Loop Solar Water Heating System
Open loop means that the water that requires heating flows directly through the hot water solar collector itself.
It is the simplest and typically the least expensive active system to install.
There is no heat exchanger, which allows efficient heat transfer directly to the water
The system operates at standard line pressure.
Passive solar water heating system
Passive systems can be divided into two types: Thermosyphon and Integral Collectors Storage (ICS).Passive solar water heating systems are popular because of their inherent simplicity and reliability, no pumps or controllers or wiring.No external energy is needed in order to move liquid through the systemLess moving parts equals less things to break.
Evacuated - tube solar collectorsThe evacuated tube thermal collector is a more recent
development than the conventional and more common flat plate collector.
They have become more and more popular, particularly since the reduction in their supply costs, their high performance and reliability in cold climates and commercial applications, and of course their attractive appearance
Advantages of Evacuated-tube solar collectors
Evacuated tubes contain practically no water and so they can resist freezing conditions.
The curved shape of the tubes allows thermal absorption from a greater range of sun angles, and therefore for a greater portion of the day.
Work exceptionally well on cloudy/overcast days
Ideal for high temperature applications such as boiling water and steam production
The large bore header-pipe ensures reliability in hard water
Tank less water heating system
Tank less water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed.
They don't produce the standby energy losses associated with storage water heaters, which can save you money.
Proper installation and maintenance of your water heater can optimize its energy efficiency.
Tank less solar water heaters can avoid the standby heat losses associated with storage water heaters.
It improves energy efficiency compared to other water heaters
why we need solar water heater?
The system works all year round, though you'll need to heat the water further with a boiler or immersion heater during the winter months. Sunlight is free, so once you've paid for the initial installation your hot water costs will be reduced.Solar hot water is a green, renewable heating system and can reduce your carbon dioxide emissions.
Solar water heater at different applicationspotable (drinking) and service use (washing) use in homes
potable and service use in commercial, and institutional and industrial facilities
radiant floor heating
swimming pools (indoor or outdoor).
Where it can be used?The most common application of solar thermal energy is solar
water heating. Solar panels, generally located on a south-facing roof,
transform solar radiation into heat. The heat produced during the day is stored in a large hot
water cylinder, so that it can be used at any time
Solar manufacturer in India
India of also one of the best country in solar manufacture and supplying solar heater
Choose the solar water heaters as per your domestic, commercial and industrial needs.
Glazer is one of the leading solar heater Manufacturer in India will supply all kinds of standards as per your needs.
Contact us
GLAZER SOLAR ENERGY PVT LTD, 3 /1, Assisi Nagar, Near Assisi Church, Athipalayam Pirivu, Ganapathy, Coimbatore - 641 006.
Email id:[email protected] phone no:8220049970, 8220049971, 8220049972, 8220049974, 8220049976
http://www.glazerindia.com/contact-
us.html