| 摘要 |
The invention relates to a monitoring unit for photovoltaic modules, wherein the modules are designed for a direct conversion of radiation energy, such as e.g. solar energy, into electric energy, and the system is designed function monitored, wherein each photovoltaic module (1-3) has assigned to it its own monitoring unit (4-6; 15, 16; 28) and all monitoring units are centrally monitored and documented by a control computer.
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