UL warns of safety gaps in US plug-in solar systems

Safety testing body UL Solutions flagged unresolved fire, electrical shock, and circuit-overload risks in plug-in photovoltaic systems, citing incomplete certification standards as the market for consumer-installable solar grows.

First covered Aug 26, 2026 · 8:08 AM PT · 1 article · no longer in the live window

UL warns of safety gaps in US plug-in solar systems — Image via pv-tech.org

Coverage

31d PV Tech US plug-in solar: questions remain over safety, certifications and regulation — UL Solutions warns that US plug-in PV faces key safety challenges, with UL 3700 aiming to address fire, shock and circuit-overload risks.

More coverage from around the web

ul.com Safety Considerations for Plug-In Photovoltaic (PIPV) Systems | UL Solutions

iaeimagazine.org Safety Considerations for Plug-In Photovoltaic (PIPV) Systems for Residential Use – IAEI Magazine

thirdact.org Plug-in Solar – The SUNNY Act Passes! – Upstate New York

pv-magazine-usa.com Ensuring safety of plug-in solar - pv magazine USA

solarpowerworldonline.com Balcony plug-in solar panels: Are we ready for this new era of accessible energy?

Appeared in: 2026-08-26 (#8) · 2026-08-27 (#8)

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