String boxes – DC protection and isolation panels for PV systems
Essential for safety in photovoltaic energy systems, string boxes are pre-assembled sets of electrical protection devices installed at the interface between the solar modules and the inverter. Their function is to prevent equipment damage caused by surges, abnormal operating conditions, and component failures. The report lists suppliers active in the national market and the characteristics of their products, such as operating voltage, surge protection devices, IP protection rating, and others.
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