Sunsystem Select are highly efficient collectors suitable for exploitation throughout all seasons.
SUNSYSTEM Select are highly efficient solar collectors appropriate for exploitation throughout all seasons.
Two orientation variants: portrait and landscape.
‒ SUNSYSTEM Select is distinguished by its highly selective sapphire-blue colored coating 'eta plus' which is a ceramic-metal compound applied on copper base. Due to its excellent absorbance rate of 95% and the minimal thermal emission of as much as 5% the SUNSYSTEM Select family is the best choice for a year-round solar thermal system.
|Country of Manufacture||Bulgaria|
|Collector case height (mm)||2000|
|Collector case width (mm)||1000|
|Collector case thickness (mm)||90|
|Collector surface (m²)||2|
|Number of collection pipes (pcs)||2|
|Volume of heat carrier (L)||1,4|
|Flow rate of heat carrier (l/m²h)||50|
|Thickness of solar glass (mm)||4,2|
|Material of solar glass||K: Heat tempered prismatic solar glass Durasolar P+|
|Heat carrier pipes material/type||Copper coated|
|Material of collector case||Aluminum|
|Material of absorber||Copper|
|Coating of absorber||Blue selective coating|
|Number of absorber pipes (pcs)||G: 8|
|Distance between absorber pipes (mm)||F: 114|
|Insulation||Rock wool 30kg/m³ δ=40mm DIN 181165|
|Thermal loss coefficient - K1 (W/m²K)||3,83|
|Thermal loss coefficient - K2 (W/m²K)||0,0080|
|Stagnation temperature (°C)||200|
|Test pressure (MPa)||2,5|
|Maximum Operating pressure (bar)||0,6|
|New line Inlet/Outlet (mm)||N,P: Ø22|
|Ship Bundle Items||Together|