Solar Collector WAGNER KPW 2

Solar collector WAGNER KPW 2 (Germany)

Description:
- collectors are installed tightly in rows without spacing
- Installation on the roof
- Set and can be high in width
- dvuliroobrazny of monolithic absorber with highly selective surface Eta plus
- Solar prismatic glass
- Produces known German company «Wagner solar»

highly surface Eta plus refers to the highest technology currently produced selective materials. Eta plus compound forms a ceramic and metal (CERMET). Close to the surface concentration of the metal parts is reduced. The surface has a high absorptive capacity sunlight and low losses of heat by radiation. metal passivation with ceramic layer acts as an effective diffusion barrier and also protects the surface from corrosion. This provides long-term stability "solar parameters" absorption and considerable durability and emissive absorber

CHARACTERISTICS:.
Width, mm 1160
Height, mm: 1930
Depth mm: 90
Weight, kg: 39
collector area (m2): 2.24
absorber area (m2): 2.02
Optical efficiency: 80% < br /> Operating pressure bar 10
volume of fluid l 1.1
Glass: solar prizmatichnoe
housing: color silver