There is no doubt about it – the new Sunny Boy with a high-frequency transformer is setting new standards in every sense of the phrase. No matter whether it comes to planning, connection, performance values, or design, the new Sunny Boy HF series is flexible, simple, efficient, and user-friendly.

The Sunny Boy HF offers a nearly unlimited range of options for the planning phase. A wide input voltage range of 175-700 volts means that most configurations can be covered by just two strings. That not only reduces the number of module strings, but also saves installation time and effort – and, thus,costs.