Type of step-up DC-DC boost converter in commercial transformer-less string inverters?

Hossein Mahdinia Roudsari @Hossein-Mahdinia-Roudsari

16 April 2020 0 7K Report

I was wondering if you could tell me which topology of the step-up DC-DC boost converter is most commonly used in commercially available transformer-less string inverters with a rating higher than 3kW?

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