Cold soldering defects in a PV module. The problem has now become the most commonly found defect in pre-shipping module inspections. Image: CEA The electric grid is complex. For many generation ...
Researchers from the University of New South Wales (UNSW) and Chinese-Canadian PV module maker Canadian Solar have investigated the effect of soldering flux on both TOPCon and heterojunction (HJT) ...
Figure 1. Enertis Applus+ technicians performing terrestrial nighttime EL inspection on a PV plant (left), while an aerial night-time EL inspection is being conducted using a drone (right). Image: ...
UNSW researchers have investigated the impact of two types of soldering fluxes on TOPCon solar modules under damp heat conditions and have found that “no-clean” soldering fluxes can cause severe ...
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