There's some clarification here, see the editors note at the end: https://pv-magazine-usa.com/2026/07/28/fcc-bans-foreign-produced-solar-inverters-grid-lockout

There's some clarification here, see the editors note at the end: https://pv-magazine-usa.com/2026/07/28/fcc-bans-foreign-produced-solar-inverters-grid-lockout-begins-today/ https://pv-magazine-usa.com/2026/07/28/fcc-bans-foreign-prod... So there won't be an immediate impact on solar inverters, but there might be a long term impact on ease of use (no more OTA firmware updates) or price (made in USA costs more).