PV Module Falling Ball Test Device

PV Module Falling Ball Test Device Ball Drop Tester for Photovoltaic Modules and Panels PV Module testing equipment for UL1703 standard Hardness steel ball: 260g, 535g, 1040g, 2260g Automatic release and lift. Power: 220V 50Hz 580W Purpose It’s to provide mass of steel ball adjust certain height, amke it free fall, impact the sample and to view its damage level, use to determine the quality of module, toughened glass and junction box quality Related Standard: ISO 3537 Road