Photovoltaic module hail impact resistance testing device

• Main Authors: YANG CHAO, WANG YANLING, JU YIFENG, TAN JIANHAO, DONG LIANG, WANG GUANGSHUN
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2018
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a photovoltaic module hail impact resistance testing device, wherein speed of an ice ball is steady and easy to adjust. The photovoltaic module hail impact resistance testing device comprises at least two delivery wheels and a conveyer belt tensioned and arranged on each delivery wheel, at least one of the delivery wheels is connected with a power mechanism so as to be driven by the power mechanism to drive the conveyer belt to move, an installation base for loading the ice ball for simulating hails is arranged on the conveyer belt, the photovoltaic module hail impact resistance testing device has a first work state where the ice ball is loaded and a second work state where the ice ball is shot out, when the photovoltaic module hail impact resistance testing deviceswitches to the second work state from the first work state, the ice ball breaks away from the installation base and has speed to be shot to a to-be-tested photovoltaic module. 本发明公开了种光伏组件抗冰雹冲击测试装置，冰球速度稳定且易于调节。种光伏组件抗冰雹冲击测试装置，