Some places not have same sunlight whole day. Sometime cloud come, sometime shadow from tree or building. In that case, normal panel can’t give full power. But Sunora’s bi‑facial mono PERC half‑cut module work much better in this situation. Because it take sunlight from both front and back, and half-cut design help it keep making power even if one side get less light. So you don’t ... https://sunorasolar.com/bi-facial-mono-perc-hc-module/