Spring Solar- Solar Thermal System- System HW 300 E

Spring Solar- Solar Thermal System- System HW 300 E

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Details

The Spring Solar- Solar Thermal system includes 

Item  Quantity
SK8-CPC vacuum tube direct flow U-pipe solar collector       2
SK12-CPC vacuumtube direct flow u-pipe solar collector 1
Mounting Set       1
TR0301sc system controller        1
T20AF hydraulic unit (Tiemme pump unit with Wilo ST 15/6 pump)       1
Storage Tank 200 Litre 2 Heat Exchangers        1
Expansion Vessel 24 Litre        1
Solar heat transfer fluid (frost resistance up to -30 grade C)   40 litre
Flexible collector joiner 1 pair

 

Specification

SK12 Technical Specification
SK12 Collector type Direct flow vacuum tube collector
SK12 Gross Area 2,21m²
SK12 Active absorber area 2,01m²
Aperture Area 1,88m²
Weight Solar Thermal 36kg
SK12 Connection 3/4 (outer thread)
SK12 Absorber Cr-AL-N/Cu three layers
Glass Bororsilicate 3.3
SK12 Absorption 95%
SK12 Emission 5%
SK12 Max. operating pressure 6 bar
SK 12 Test pressure 25 bar
SK12 Max. Temperature 286°C
SK12 Power output per collector unit at irradiation 1000W/m 1203 W

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