Strong winds ripped all solar panels from a Kaifeng resort rooftop.

Social Context

China’s Photovoltaic Installation Technical Standards require wind-load calculations specific to regional typhoon/flood zones. Kaifeng’s classification as a ‘moderate-wind zone’ means panels must withstand 25 m/s gusts—failure suggests noncompliant anchoring or outdated mounting hardware.

Safety Tip

Homeowners should request third-party wind-resistance certification reports before installation—and inspect mounting bolts annually for corrosion or loosening.