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Solar Water Heaters - ETC Model

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Agni Solaar offers Evacuated Tube Collector (ETC) model, which is specially designed for areas were flat plate collector are out of place such as wintry climates, the ETC model provides supplementary insulation around their absorbers to maintain heat absorption.
Evacuated Tube Collector is more suitable for all atmospheres. ETC model is a better solution for larger homes, industrial plants, hotels, laundries, restaurants. Water heater is high efficiency, less collectors and easy to install not affected by temperature and thus operate in chilly climate.

Technical Specifications
Solar water heatersEvacuated Tube Collector is designed to maintain water temperature during cold season
Solar water heatersEvacuated tubes: Double walled evacuated tubes prevent heat loss
Solar water heatersSelf-sufficient tube technology - busted tubes do not affect system operation
Solar water heaters Outer Layer: outer tube is lucent allowing light rays to pass through with smallest amount reflection
Solar water heatersGlass Cover: Excellent heat absorption and minimum heat reflection
Solar water heatersStorage: Electrical back up for non sunny days
Solar water heatersIn case in your place water quality is not good the TDS and PPM so high, we prefer copper tank.


Technical Data
Absorber
Tube Length
Tube Diameter
Glass Thickness
Material
Absorptive Coating
Absorptance
Emittance
Stagnation Temp.
Inner Tank
Inner tank welding
Turbulence preventer
Deep drawn dishes
Outer tank
Tank side dish
Heat Retention
Insulation
Electrical backup
Supporting stand
- Evacuated Glass Tubes
- 1500mm
- 47mm
- 1.6mm
- Borosilicate glass 3.3
- Graded AI-N / AI
- > 92% ( AM 1.5 )
- < 8% ( 80ºc )
- > 200ºc
- Stainless steel 304L
- Tig welding to prevent corrosion
- Provided
- Provided
- stainless steel
- Aluminium powder coated
- 72 Hrs
- PUF
- provided ISI make (optional)
- MS powder coated
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