Testing Jig Return System

Function

1. The positive pole of the test power supply is connected to the tooling, and the negative pole is connected to the edges of the panels for testing;
2. The four-corner grounding and frameless four-side foam grounding are optional.

Technical Performance

1. It can meet the DC withstand voltage, ground resistance, insulation resistance and other tests, and automatically perform withstand voltage/insulation/ground resistance tests on photovoltaic modules, and has automatic sound and light alarm function for unqualified products.