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IEC certification for flexible CIGS solar modules

PVflex Solar GmbH has obtained IEC 61646 and 61739 certification for its flexible copper indium gallium selenide (CIGS) solar modules for building-integrated photovoltaics (BIPV).

PVflex’ flexible CIGS solar modules can be installed on industrial and commercial rooftops using only adhesive.

The flexible CIGS solar modules make use of a specially developed barrier technology, which protects the sensitive CIGS solar cells against water and water vapour over the long term.

Instead of expensive, delicate high-barrier films, PVflex is able to use competitively priced films that are already established in the market, making its solar modules fully competitive with conventional solar PV modules behind glass in terms of cost and efficiency.

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Photovoltaics (PV)