Solar collector mod. VC-25


collettore-VC-25
FEATURES:
Solar thermal flat-plate collector for vertical installation, with the following features:

  • Absorber: in aluminium, high efficiency
  • Piping: copper
  • Laser welding
  • Aluminium tank-frame
  • Insulation: in rock wool with a thickness of 50 mm      50/80 kg/cu. m density
  • Glass: tempered, clear, with low iron content
  • Inlet/outlet: with side connections at the top, size G1
  • Seals: one-piece type in EPDM, anti-UV
  • Frame: anodized, bronze-coloured
The thermal solar flat-plate collectors VC 25 can be directly interconnected in series without the aid of supplementary accessories, to form a solar field.

The vertical collectors can be arranged into the following configurations:

install-vc25


Technical characteristicsValue
Dimensions VC 25 mm 1080 x 2350 x 100

Overall area

 m2

2,54

Aperture area

 m2

2,28

Absorber area

 m2

2,13

Absorption

 m2

94 ± 2

Emission

 %

6 ± 2

Glass transmittance

 %

9,8 ± 2

Absorber capacity

 litres

1,5

Maximum operating pressure

 bar

10

Net weight

 Kg

42

Stagnation temperature

 °C

191