per watt solar panels Factory directly supplier Certifcate by ISO9001/TUV/CE Weight:19kg MOQ: 10 pieces 200w mono per watt solar panels, 200w 24v mono solar panel The production path of solar cell panel1. Scribing2. Sorting3. Single welding4. Series welding5. Stack6. lamination7. Testing8. Latex coating9. Enframe10. Wire connection11. Cleaning12. Final testingspecificationpackingAbout usTangshan ...