Solar On-Roof Collector SKR500L EVP 2.57 m2, HxWxD= 1240/2079/95 mm

SKR500L individually packaged, exclusive on-roof collector, landscape format, with frameless design and super-fast mounting system, the flat-plate
collector with deep-drawn aluminum tray is characterized by more power with less weight.

Highly selective, vacuum-coated aluminum full-surface absorber, the
meander absorber with a thermal length > 20 m ensures a high temperature lift and allows up to 10 collectors to be connected in series.

Exclusive hydraulic connector ensures a quick, tool-free connection, 3.2 mm hardened solar safety glass in frameless design, precise temperature measurement with integrated immersion sleeve for sensor (6 mm) in the collector, ideal for on-roof and free-standing installations.

Technical data:
Solar Keymark Reg. No.: 011-7S1284 F
Designation: SKR500L
Gross area: 2.57 m2
Aperture area: 2.26 m2
Absorber area: 2.30 m2
Empty weight: 38.5 kg

Height: 1240 mm
Width: 2079 mm
Depth: 95 mm
Connections: 18 mm bare copper
Absorber: Aluminum full-surface absorber, highly selective vacuum coating, meander connection for optimal self-draining and excellent stagnation behavior.

Absorption: 95 %
Emission: 5 %
Collector housing: deep-drawn aluminum tray
Thermal insulation: 50 mm mineral wool
Collector glazing: 3.2 mm hardened solar safety glass
Max. operating pressure: 10 bar
Recommended flow rate: 10 to 35 l/h per m2
Collector inclination: 15 degrees - 75 degrees
Conversion factor: 0.794
Heat coefficient A1: 3.514 W/m2/K
Heat coefficient A2: 0.0147 W/m2/K2

Collector efficiency ErP: 63 %

Tests:
Performance and quality test according to EN-12975, Solar Keymark, minimum yield certificate, hail impact test, static proof of fastening according to DIN and EN