The solar modules are available in two versions: The Axibipremium GL WB with a black frame and white gaps and the Axiblackbiperfect GL comes completely in black and has 108 half cells. The glass surface of the GL modules requires less than two square metres. This allows them to be installed on buildings in Germany in accordance with building regulations. The module weighs 22 kilograms including the frame.
See also: Solar module now with a 30-year performance guarantee
Bifacial Topcon solar cells therefore enable an increase in output through installation on flat roofs or in open spaces. The manufacturer gives a 30-year warranty on all glass-glass solar modules - including on module performance. (mfo)
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