Camec 12V 170W Fixed Solar Panel, 1 Year Warranty CAMEC 170W mono-crystalline solar panel use solar cells which are manufactured using the latest manufacturing techniques and highest grade of mono-crystallineEach solar cell has a SIN surfaceanti-reflective coating which provides a uniform blue colour and helps to absorb more light under all weather conditionsTogether with Black Surface Field (BSF) structure, the solar cell shows superior conversionefficiency- Highly efficient Class a Solar cells Features: Highly efficient Class A solar cells Ideal for caravanning, Rv's, marine and remote back up power Anodized aluminium alloy frame Low iron high transparency tempered glass cover Bypass diode to minimise power drop caused by shade Anti-reflective high transparency tempered glass Solar cell embedded in EVA Tedlar foil backing