Keeping the Lights on with Wolfspeed SiC
Learn how EPC Power, a leading global inverter manufacturer, partnered with Wolfspeed to design an innovative new utility-scale renewable energy storage system.
Utility Scale Renewable Energy
Simplify renewable energy storage systems with silicon carbide
Solve the Need for More Power with 1500 V DC Link Architecture
Increasing demand for electricity created from renewable energy sources (RES), including solar photovoltaic (PV) and wind, creates new challenges for existing power grids including integrating energy storage to ensure sufficient electricity during peak use times. A 2024 report issued by McKinsey & Company estimates RESs are expected to account for 45 to 50% of the global power supply by 2030, and 60-70% by 2040, necessitating innovation in this arena.
1500 V DC bus architectures have become a popular way to improve renewable energy generation and storage while leveraging the existing power grid for distribution. Initially developed for solar, this technology is now expanding energy storage solutions, solving reliability and maintenance challenges of existing Si-based solutions, while enhancing overall system performance and supporting the transition to renewable energy sources.
Wolfspeed’s new family of 2300 V WolfPACK™ power modules leverage cutting-edge silicon carbide technology to optimize performance while simplifying system architectures in grid-level renewable energy storage systems. These modules enable simplified system architecture, significant improvement in cosmic ray FIT rates and lower overall system cost.
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Industry-Leading Design Support Tools
Wolfspeed offers industry-leading design support including SpeedFit™ Design Simulator; reference designs and evaluation kits for renewable applications; and LTspice and PLECS simulation models. With the right tools and support, engineers can design reliable, high-performance systems powered by silicon carbide regardless of whether they have worked with silicon carbide before.
