Solar panel ice ball impact testing machine/Solar panel testing equipment/Hail impact tester with IEC61215-2:2016 standard

Solar panel ice ball impact testing machine/solar panel testing equipment/Solar panel impact tester with IEC61215-2:2016 standard

Testing standard

It's conform IEC61215-2:2016 testing standard 

Purpose

It's to verify that the module is capable of withstanding the impact of hailstones

The Main Technical specifications 

Testing Procedure

1.using the moulds and the freezer, make a sufficient number of ice balls of the required size for the test , including some for the preliminary adjustment of the launcher

2.Examine each one for cracks , size and mass , and acceptable ball shall meet the following criteria:

  --no racks visible to the unaided eye

  --diameter within ±5% of that required

  --mass within±5% of the appropriate nominal value in Table 3

3.Place the balls in the storage container and leave them there for at least 1h before use

4.Ensure that all surfaces of the launcher likely to be in contact with the ice balls are near room temperature

5.Fire a number of trial shots at a simulated target in according with step 7 below and adjust the launcher until the velocity of the ice ball, as measured with the velocity sensor in the prescribed position, is with ±5% of the appropriate hailstone test velocity in Table 4

6.Install the module at room temperature in the prescribed mount, with the impact surface normal to the path of the ice ball

7.Take an ice ball from the storage container and place it in the launcher , take aim at the first impact location specified in table 4 and fire . the time between the removal of the ice ball from the container and impact on the module shall not exceed 60s

8.If the module is undamaged , repeat step g and h for all the other impact locations in table 4

Customer Site Requirement