Min. Order:  
1 Set
                Price:  
US$ 5000000
                 Place of origin:  
China
                 
            junction box: glue the junction box and install it on the solar panel;
Step 14: IV Test: use solar simulator to test the finished solar panel Electrical performance test like power, current etc and record;
Step 15: Test the panel withstand voltage insulation;
Step 16: Defect check: uses the EL tester machine to identifying micro-cracks, broken finger wires and other invisible defects of finished 
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