Featured in Spotlight on cells – 10-2025

Improving inverter design

Inverters must withstand the high levels of heat generated when operating, otherwise system performance and reliability could be at risk. Cody Schoener of Dow Performance Silicones argues using silicone-based materials for inverters can improve thermal management and fire protection, while offering thermal stability, environmental resistance, electrical isolation and support for operational efficiency.

By

pv magazine

02 Oct 2025

Thermally conductive silicones for PV inverters include silicone encapsulants, thermal interface materials, thermal greases and thermal gels. | Image: Dow Performance Silicones

Alongside their core function of converting AC to DC and optimizing the output of a PV or solar-plus-storage system, inverters must also be fire-resistant, support electrical safety, and withstand outdoor conditions. Environmental resistance is critical because inverters may be installed in areas that are hot, wet, humid or where there is salt air. Longevity is …

This article is part of pv+

Subscribe digitally to unlock exclusive investigative reporting, expert insights, in-depth analysis, and premium background coverage. Your subscription also includes full access to the digital edition of our magazine.