Sunny Energy Storage Battery

We are very pleased with the great interest in our new battery inverter Sunny Boy Storage. The inverter, which is compatible with high-voltage batteries such as the Tesla Powerwall, is perfectly suited to the consumption of self-generated solar power — even in the evening.

The battery inverter has been available from wholesalers in Germany, Austria and Switzerland since the start of April. It is best to ask your chosen installer for the device directly. The Sunny Boy Storage will be available in Australia, Belgium and the UK in June and in Italy in August. More countries will follow over the course of the year. 3.

“Since its launch in Australia, Sunny Central Storage 4600 UP-S has generated significant interest from our customers. We're now excited to introduce the battery inverter in Europe and the US. By combining advanced grid-forming capabilities with high efficiency, our solutions help utilities stay competitive and accelerate the energy transition."

Key features of the Sunny Central Storage UP-S include: Higher efficiency reduces battery capacity requirements or increases energy yield with the same capacity, lowering CAPEX on both inverters and batteries. Fewer inverters and batteries mean lower overall system costs.

Future-proof SiC MOSFET technology delivers efficient power conversion At the core of the Sunny Central Storage UP-S is its advanced SiC MOSFET semiconductor stack, which delivers superior power conversion efficiency, drastically reduced thermal loads, and the ability to operate at full capacity even during grid-forming operations.

This function is already implemented in the Sunny Boy Smart Energy, and the Sunny Boy Storage will also be able to control export at 0 percent. It even provides adjustable target values to guarantee minimum electricity purchase and grid feed-in. Together with the Sunny Home Manager, there will also be a zero export solution.