Defects in PV module created during installation
Defects in PV module created during installation After the previous article ‘ Can people step on the modules? ’ was published, many people asked questions like ‘Can people stand on the frame?’, ‘Does the impact during the workers move the module damage the module?’, ‘Does the dropped tools result in cell cracks?’… Here I share a report from ISFH [1] and our internal experiment result to give you some idea what might be dangerous during installation.