Why anti-pull force test is important for roof solar racking | Antaisolar
For solar power stations, in order to ensure the whole system stability and reliability during the 25-year operation period, especially in the areas of severe weather conditions such as typhoons, it’s essential to conduct pull-out force test for the solar racking adapted. For different roof types, the roof clamps adapted can be different, but the test method is the same. Taking an example of Kliplok ®700 non-penetrating roof clamps, the test procedures are as following: First, lock the fixture to the section of roof sheeting. Then use the iron wire to wrap around the fixture, and then use the tension meter to count. It requires two people to lift it up together, and the tester records the data. Take points to test in different places to ensure the accuracy of the test. According to the local wind load requirements, apply the corresponding pulling force to check whether the fixture is not damaged or cracked. If the test results meet the requirements of the project en...