Spectra solar panels are robustly constructed on a fibreglass substrate with a scratch proof clear Tedlar superstrate.
    They are very slimline and lightweight and have no metal outer components to make contact with the surface to which they are fitted.
    The efficient and stable polycrystalline cells are encapsulated between the 2 tough outer layers so the whole panel is weatherproof and carries a limited 2 year warranty.
    The sealed junction box which also houses the blocking diode has 3m of output cable.
    The panels can be gently flexed to follow a smooth curve such as a coach roof by up to 1cm per 30cm along the length of the panel.
    Each panel has 4 grommet finished holes for fixing or panels can be glued into position.
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