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Solar modules

Five watts more from half-cell modules

The new NU-JD545, the further development of the NU-JD540, also has an efficiency of 21.1 per cent and is designed for a system voltage of up to 1,500 volts.

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The NU-JC415 is again a further development of the NU-JC410 and has 108 half cells, an anodised silver frame and a white back foil. It has an efficiency of 21.25 per cent. The module is also equipped with the original MC4 connector, making it compatible with most optimisers, inverters and mounting systems.

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The new modules all feature 10-busbar technology, which uses round ribbons. In addition, all three modules have three small junction boxes instead of just one, each equipped with a bypass diode. (mfo)