Choosing the right residential PERC solar panel for rooftop installation? Xinjie's Mr. Xiao covers weight limits, sizing, mounting compatibility, 400W mono panel specs, and how to source the right module for European and Australian homes.

Mr. Xiao — Senior Solar Sourcing Specialist
Hubei Xinjie New Energy Technology Co., Ltd. | 15+ Years in PV Supply Chain | Wuhan, China