IEC 62108 Wet Insulation Test

Q. I am looking to find a solution to dip my solar module into that has a 3500 ohm-cm resistivity and will not harm the optics on my solar device. This is part of the IEC 62108 wet insulation test.

A. Use a 0.3% solution of Liquinox to dip the module in to conduct your wet insulation test. On request we can send the Sandia National Laboratory test report where they developed this method.