Presented at the 4th World Conference on Photovoltaic Energy Conversion, WCPEC-4, June 13 2018. We performed four variations of cyclic load testing on four groups of modules using the LoadSpot tool. We found that in some cases, increasing the loading frequency actually reduces maximum power degradation with respect to the baseline, whereas increasing or decreasing the load amplitude respectively increases or decreases maximum power degradation with respect to the baseline.