Solar Panels - Premium Flat-Plate Rooftop Collector

Premium Flat-Plate Rooftop CollectorThe collector is available for on-end and across installations and is therefore specially designed for the relevant application. The laser-welded aluminium full area absorber with copper harp is provided with highly selective vacuum coating (Miro-Therm). The hydraulic connection between collectors is made by means of a plug-in connector system. An anti-reflection safety glass cover protects the absorber and guarantees a high level of transmission. The collector is insulated on the sides and back panel with low outgassing mineral wool (black lined). Its main characteristic is low thermal conductivity. The hydraulic connection between collectors is made by means of a plug-in connection system. Operating the collectors with a prepared water:glycol mixture (H-30 L) provides the essential frost protection. The collector casing is made from seawater-resistant aluminium.

The Most Important Features

  • High efficiency
  • Easy plug-in connection
  • Anti-reflective glass
  • Various installation options
  • Attractive design
  • Highly selectively coated absorber for highest efficiency
  • Laser-welded joint between absorber and harp for low loss heat transfer
  • Highly efficient thermal insulation prevents heat losses

 

Technical Information and Resources

Premium Plate Rooftop Collector Accessories

Premium Plate Rooftop Collector Technical

 

Specifications

Type

SOL 27 premium S

SOL 27 premium W

230016

230017

Specification

Version

Rooftop

Rooftop

Type

Type Vertical

Horizontal

Angle of inclination

20°...85°

20°...85°

Collector connection

22 mm plug-in connection

22 mm plug-in connection

Total area

2,54  m²

2,54  m²

Aperture area

2,39  m²

2,39  m²

Absorber area

2,38  m²

2,38  m²

Max. idle temperature

>210  °C

>210  °C

Liquid content

1,50  l

1,83  l

Max. operating pressure

0,60  MPa

0,60  MPa

Nominal volume flow

50...300  l/h

50...300  l/h

Pressure drop at 300 l/h

0,00  MPa

0,00  MPa

Height

2171  mm

1171  mm

Width

1171  mm

2171  mm

Depth

96  mm

96  mm

Weight

40  kg

40,50  kg

Efficiency

82,30  %

82,50  %

 

 

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