| 摘要 |
A solar module has a solar generator for generating electrical power, and an inverter for feeding the electrical power produced by the solar generator into a power supply system or to one or more loads. An input load is connected in parallel with the solar generator. A control apparatus controls the operation of the inverter such that it measures a difference voltage between the loaded and the unloaded solar generator, weights this difference voltage with a factor, and operates the inverter only when the weighted difference voltage corresponds at most to a threshold voltage.
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