Evergreen Energy Solar – AF24 Panels
The AF24 panels are a sturdy, aluminium profile framed panel that is mounted vertically on a sloped roof or flat area. Roofing systems for both slates and tiled roofs are available. With its low eight and optimized size this panel is easy to manoeuvre and quick to install.
Solar Expertise Meets Industry Know-How
Aluminium Frame Panel Features
- A new mounting system that ensures fast and smooth installation by any experienced team
- Weather resistant through a covering system made from aluminium and a rain-tight metal sheeting
- High efficiency through an ecologically friendly, highly-selective vacuum coating on the absorber
- Optimum light transmission through a hail-resistant, aesthetically pleasing, self cleaning float glass
- A laser welded full-surface copper absorber with streamlined design provides optimum heat transmission
- The weatherproof aluminium case offers excellent stability and minimum weight.
AF24 Technical Details
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Gross area
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2.40 m2
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Aperture surface area
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2.22 m2
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Absorber surface area
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2.22 m2
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Dimensions
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2064 x 1154 x 98mm
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Weight
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38kg
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Heat transfer fluid content
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1.11 L
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Optical efficiency
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76.63%
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Lineal loss factor a1
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3.232
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Quadratic loss factor a2
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0.014
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Max operation pressure
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6 bar
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Design
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Modular flat collector for simple roof mounted installation at angles between 20° and 70°
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Housing
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Weather resistant, anodised aluminium/frame construction with an aluminium rear panel guarantees long service life and great reliability.
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Cover
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Structured, low-iron solar float glass, 3.8 mm thick, with maximum light transmission of 91%.
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Insulation
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Emission free mineral wool, 50mm thick
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Absorber
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Copper/Aluminium, laser welded, Bluetec Eta Plus/ Tinoc Classic or Interpane / Sunselet.
Absorption: 0.95 Emission: 0.05
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Collector sealing
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Aluminium profile system with double temperature, UV resistant silicone sealant
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Stagnation temperature
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202 °C
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Heat transfer fluid
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Propylene glycol 40%
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Nominal flow rate/collector
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500 kg/hr
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