By Marc Köntges, Michael Siebert, ISFH; Nicole Bessing, Romy Illing & Frank Wegert, Hanwha Q CELLS
PV modules are subjected to various loads during installation handling. Research teams from the Institute for Solar Energy Research Hamelin (ISFH) and Hanwha Q CELLS attended the installations of PV modules in order to develop various test sequences for quantifying the effects of handling loads on the modules. As a result of these observations, lab tests have been designed to evaluate the impact of module-handling loads on cell cracking in the modules. Some rules for module handling are subsequently proposed.
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