Domestic Flat Plate Solar Thermal Water Heater
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There are two types of solar water heating systems, based on type of circulation: Thermosyphon Forced circulation All domestic and industrial systems upto 4000 LPD (liters per day) 60 deg.C,; works on the principle of thermosyphon. Industrial systems beyond 4000 LPD to any capacity will work on forced circulation principle.Thermosyphon system:The system works on a principle called "THERMOSYPHON" (Natural circulation).Due to density difference between the cold & hot Water, the lighter hot water flows up into the tank and the heavier cold water enters the collector.Solar radiation incident on the collector panels heats the absorber. This heat is transferred to the water contained in the absorber & becomes less dense than the water in the storage tank. Hot water starts rising and settles at the top of the storage tank. Simultaneously cold water descends to the collector absorber tubes, gets heated up and the cycle repeats.The circulation in the system during the heating process is purely due to the difference of density only. There is no other mechanical moving part, hence the system reliability is very high.At the end of the day when radiation is zero (after dark / sun set) the collector will contain heavier cold water and the tank will have lighter hot water. This will ensure that there will be no circulation during night & hence no conduction losses on account of this.The hot water storage tank is well insulated to retain the hot water temperature and to minimize the overnight temperature drop / heat losses.The Sacrificial Anode (Only for SS tank) prevents the tank from galvanic corrosion. For the monsoon / cloudy days the system is-fitted with Electrical back up heater with thermostat.Forced circulation system:In forced circulation systems, two pumps in tandem are used for circulation of water between collector bank & system insulated tank. The pump operation is controlled by OTC (Differential Temperature Controller), which is fitted Inside the Control panel. OTC senses the cold & hot water temperature through two sensors, one fitted at the bottom of the tank to sense cold water temperature & the other fitted at the top of the last collector of the row in the collector bank, to sense the hot water temperature inside the collectorThe difference in temperature between the two sensor points is the criteria for the operation of the pump that is controlled through DTC. This temperature difference can be set between 0 to 10 deg, C.Solar radiation falling on the collector heats up the water inside the absorber. The temperature of water starts gradually increasing compared to the water temperature inside the tank. When this temperature difference between the sensor points reaches the preset temperature difference in DTC, the pump is switched "ON". This will result in entry of cold-water form the system-insulated tank into the collector bank & discharge of hot water from the collector bank to the system insulated tank.The sensor fitted at the collector will sense the temperature of cold water entering into the collector & puts "OFF" the pump when this temperature difference between the sensor points falls below the preset temperature difference in DTC.The process of switching ON & QFF of the pump & circulation of water continues till the end of the day. By the end of the day, the entire quantity of water in the tank reaches the system-designed temperature, provided the radiation level is at minimum of 800 watts per sq.mtr.
Solar Water Heater
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Solar Water Heter Green Energy India, We are involved in manufacturing and supplying a wide gamut of Domestic Solar Water Heater, well-fitted with battery banks that automatically control the charging of the lights, this is specifically designed by our skilled professionals by following high definition engineering principles. Apart from this, our water heater is fabricated using superior quality raw material and advanced technology. Our collection is well-acknowledged for its durable finish, phenomenal performance and longer service life.
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Solar Water Heater
4,500 - 6,000 Per Piece
50 Piece (MOQ)
Solar Water Heater
80 - 120 Per lpd
100 lpd (MOQ)
Solar water heating systems include storage tanks and solar collectors. There are two types of solar water heating systems: active, which have circulating pumps and controls, and passive, which don't.
Solar Water Heater
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We are offering solar water heater. Solar thermal systems use sunlight to heat water — for domestic use, swimming pools and more. A typical direct solar thermal system consists of collector, pipes and an insulated tank. A typical 100 lpd (litre per day) system is sufficient to provide approximately 100 litres of hot water at an average temperature of 65°c every day on all sunny days. This helps save approximately 4 units of electricity daily (equivalent energy consumed by an electrical geyser) offering cost benefits of approximately rs 4,000 per year. Primotech solar water heaters are available in scalable multiples of 100. Large scale installations, for special applications involving heat transfer can also be engineered. When the sun’s rays fall on a solar water heater collector, made of either an evacuated vacuum tube system (evt) or flat plate collector system (fpc), the solar radiation heats up the water present in glass tubes (in evt) metal tubes (in fpc) due to high transmittance of the covering glass medium. The heated water, now less dense, rises in the various tubes eventually reaching the tank at the top. The relatively colder and denser water in the tank descends into the tubes, in turn getting heated — this cycle continues. The thermosiphon effect ensures the movement of hot water upwards into the tank because of difference in density, eliminating the need for an external pump. The insulated tank ensures that the hot water remains hot for a long time.
Solar Water Heater
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Solar Water Heater
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We are offering solar water heater. Capable of boiling water up to 70c very small money back period efficient after sales service designed for customer satisfaction. Our system analysis and design is done using latest solar radiation and design package.
Solar Water Heater
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The assistance of warehouse management software helps in minimizing the efforts of the personnel and ensures the safe storage of the lot. Moreover, our experts keep a stringent check over the same. Buyers across the nation can contact us for getting Solar Water Heater in retail or wholesale at competitive prices. Features: Efficient Performance Low Maintenance Long Service Life
Solar Water Heater
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The company is known as a reliable entity offering Solar Water Heater Repairing Services. The Services for Solar Water Heater Repairing, offered by the company, are known for being the ultimate mix of efficient as well as cost-effective solutions. The company has a highly experienced team of experts handling the finer nuances of the Solar Water Heater Repairing Services so as to ensure maximum client satisfaction. The Solar Water Heater Repairing Services are delivered with within the stipulated time frame on a consistent basis.
Solar Water Heater
10,000 Per unit
5 unit (MOQ)
Solar Cooker
6,500 Per Piece
Solar Water Heater
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Solar thermal systems use sunlight to heat water for domestic use, swimming pools and more. A typical direct solar thermal system consists of collector, pipes and an insulated tank. A typical 100 LPD (liter per day) system is suf cient to provide approximately 100 liters of hot water at an average temperature of 65°C every day on all sunny days.
Solar Water Heaters
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Technologies Available in Solar Water Heating System Solar Water Heating Systems are of three types:- » Flat Plate Collector Techonolgy » Evacuated Glass Tube Techonology » Heat Pipe Techonology Types of Systems Available :- img_06Direct HeatingWater gets heated inside the collector tubes abd stored in the Hot water storage tank, after some time scaling gets stared inside the collectors tubes(Solar Swimming Pool Heating System) and it needs periodical cleaning resulting heavy maintenance charges. STANDARD MODEL– consists of collectors, insuated hot water tank, inter connecting piping and electric backup, it heats the water directly and recomended for water having hardness less than 80 PPM. Indirect HeatingWater gets heated inside the hot water tank itself. Coolant is used as heating media between collectors and hot water storage tank. Coolant is anti scaling and anti freezing also. So no maintenance required at all. EXECUTIVE MODEL– consists of collectors, insulated hot water tank with heat exchanger with makeup tank, inter connecting piping and electrical backup, it heats the water indirectly. Recomended for water having hardness more than 80 PPM and for snow bound area for anti freeze
Solar Water Heater
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Solar Water Heater is an equipment to heat water using solar energy. It does not produce electricity but carries heat energy. Solar Water Heater is manufactured according to Indian standards to satisfy your hot water needs. It is ideal for domestic, commercial or industrial use. It comes to you from a 3000 crore turnover group committed to efficiency, quality & prompt after sales service. Benefits of Solar Water Heater : ♦ Negligible maintenance ♦ Daily water heating expenses almost nil ♦ Conserves precious natural resources, exemption from octroi & excise duty ♦ 80% depreciation for commercial use Features of Solar Water Heater : ♦ Saves energy & environment ♦ Easy to install & maintain ♦ No fear of shock / accidents, long life, mature technology.
Solar Water Heater
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We are offering solar water heater. Induction powers is one of the proud leader in the field of solar water heater across the world.
Solar Water Heater
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Solar water heater as per mnre specification Available 100lt , 200ltr , 500ltr , 1000ltr capecity At minimum price
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Cooker