PSI process for Photovoltaic Module product;
Randomly Selected Samples:
AQL sampling inspection is a statistical method that randomly selects a small number of products (samples) from a batch of products for inspection to determine whether the batch of products are qualified.
Product quality inspection;
Product workmanship, color, specifications, function, barcode, etc will be checked based on customer’s requirements.
Measured data(Product size,Outer Carton size)
Special test for Photovoltaic Module products.
1. Logo/Printing tape and rub test
2. Barcode Scan test
3. Inlet water leakage test
4. Power test
5. EL test
6. Check sticker on product
Packing check（box,out cartons.）
Checking whether the package is fit for transport and meets customer requirements
Once the pre-shipment inspection is completed, a report will be provided within 24 hours, an overview of key findings, and a detailed account of the inspection results. All the original photos, videos, original testing data are contained, so you can see exactly what was discovered.