The new HUBER+SUHNER model NS3 Smart Junction Box system is based on proven RADOX quality and provides integrated SolarMagic technology from National Semiconductor, enabling optimal maximum power point (MPP) operation. The NS3 junction box minimizes the impact of environmental (shading, dirt) and system mismatch (modules, string-to-string imbalance) that degrade system performance and efficiency. Through the integrated SolarMagic electronics, system current and voltage mismatch is corrected, ensuring the maximum efficiency of the PV system can be fully utilized during the entire life of the installation. The smart junction box is designed for high-performance PV modules, and can easily be connected to the back of the module either manually or in an automated process.

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