WF24 Panels
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Evergreen Energy Solar – WF24 Integrated Panels

The WF24 panels are a sturdy, wooden framed panel designed for mounting vertically on sloped roofs with either tile or slate finish. All sealing brackets are easily assembled and clip into position to allow for a fast and professional installation, the black finish on these panels make them integrate easily with the standard black roof used in Ireland.

With the WF24 you will find a solar panel that has been designed for integrating seamlessly with Irish slate roofs. any installer that is familiar with the "Universal" flashing kit will know how un-universal it is when it comes to a tegral slate roof. Evergreen Energy have designed a flashing kit that is specific to Irish needs and will be as simple as integrating a Velux window.

Solar Expertise Meets Industry Know-How

Wooden Frame Panel Features

    • Pre-assembled collector modules
    • Installation in no time 
    • Laser welded, full-surface absorbers made from copper 
    • Highly-selective vacuum coating 
    • Great appearance as they perfectly fit the available roof space 
    • Seamless transition from collector to collector
    • Optimum micro-climate inside the case by using timber as an ecological collector material 

    WF24 Technical Details

    Gross area
    2.40 m2 
    Aperture surface area
    2.22 m2 
    Absorber surface area
    2.22 m2 
    Dimensions
    2064 x 1154 x 98mm
    Weight
    53kg
    Heat transfer fluid content
    1.11 L
    Optical efficiency
    77.75%
    Lineal loss factor a1

    2.9098

    Quadratic loss factor a2
    0.014
    Max operation pressure
    6 bar
    Design
    Modular flat collector for simple roof mounted installation at angles between 20° and 70°
    Housing
    Weather resistant, wooden frame construction with an aluminium rear panel that guarantees long service life and great reliability.
    Cover
    Structured, low-iron solar float glass, 3.8 mm thick, with maximum light transmission of 91%.
    Insulation
    Emission free mineral wool, 50mm thick
    Absorber
    Copper/Aluminium, laser welded, Bluetec Eta Plus/ Tinoc Classic or Interpane / Sunselet.
    Absorption: 0.95   Emission: 0.05
    Collector sealing
    Wooden profile system with double temperature, UV resistant silicone sealant
    Stagnation temperature
    202 °C
    Heat transfer fluid
    Propylene glycol 40%
    Nominal flow rate/collector
    500 kg/hr