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Solar Water Heating System SPECIAL FEATURES:
Fully automatic controlled systems with digital display boards are designed for forced Circulation Solar Water Heating Systems - Intersolar using selective coating having high solar absorptivity & low emmissivity for the best performance of the system
- Copper-Copper Ultrasonic/Tigwelded Fin & Tube ensures a very high degree of thermal efficiency and thermal stability. Weld strength, service life and corrosion resistence are equal to that of parent metal. There is no solder or adhesive to deteriorate and no mechanical joint to work loose.
- Horizontal toughened low iron/High transmittance glass used for better protection & performance.
- Anodised Extruded Aluminium Channel used for extra strength, longer life & attractive look of the collector
- Intersolar
systems are durable, having longer life & suitable, for heating
the fluid upto 85°C. Inter Solar System work at high efficiency even on cloudy days. Due to high absorptivity, low emmmissivity selective coating used
- Sacrifical anode used to prevent Galvanic Corrosion
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FUEL
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CALORIFIC VALUE (K Cal/KG)
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THERMAL Efficiency (%)
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FUEL SAVED (KG/Annum)
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Fire Wood
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4708
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17.3
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2127
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Kerosene
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9122
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50.0
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380
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LPG
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10882
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60.0
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265
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Coal
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3302
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75.0
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699
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Diesel
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10004
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75.0
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231
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Electricity
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--
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90.0
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2230 (KWH)
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WORKING:
Inter Solar Water Heating System works on the principle of black body absorption. The selective Coatings used in solar Collector absorbs Solar Radiation and convert it to Heat Energy. The hot water rises up in the risers of the collector & returns to the hot water storage tank. There is no requirement of motor or pump to circulate in thermosyphon type system however in forced system the pump is required for circulation of water.
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