Visual Traceability Across the Solar Manufacturing Line
Capture, verify, and link visual evidence across EL inspection, pre-lamination, and production workflows with mobile-first scanning.
Capture, verify, and link visual evidence across EL inspection, pre-lamination, and production workflows with mobile-first scanning.
Scanflow’s vision-driven traceability operates across multiple high-risk, high-value stages of solar module manufacturing. Instead of relying on a single checkpoint, it enables continuous visibility across key assembly and inspection points where accuracy, evidence, and process control are essential.
Scanflow can be deployed at Electroluminescence (EL) inspection, pre-lamination, and other critical assembly stages where visual access and traceability play a central role in maintaining production integrity.
During module preparation, cell-level deviations directly impact yield and downstream quality. Scanflow enables real-time verification at these stages to detect issues before irreversible assembly.
≥98% capture accuracy for module, pallet, and batch identifiers across manufacturing, logistics, and site environments.
25–40% faster operations by eliminating manual logging and rework across pre-lamination, packing, and site verification stages.
>95% successful captures in low lighting, glare, partial obstruction, and low-connectivity factory or field conditions.
The DCR policy ensures that solar modules and cells used in government-linked projects are genuinely manufactured within India. It promotes local manufacturing, supports industry growth, and improves production traceability at every stage of the supply chain.
DCR compliance is verified through the DCR Verification Portal operated by the National Institute of Solar Energy (NISE). Manufacturers must register their facilities and upload production data. Only modules that are verifiable on this portal are accepted under key MNRE schemes.
Manufacturers were required to start submitting past production data from January 1, 2024. From December 1, 2024, solar modules that could not be verified on the DCR portal were no longer accepted under major MNRE programmes such as CPSU Scheme Phase-II, PM Surya Ghar, and PM KUSUM.
Scanflow eliminates manual, error-prone traceability by capturing tamper-evident visual and data proof at every critical stage of the solar panel lifecycle. It ensures verifiable domestic manufacturing evidence required under MNRE and DCR mandates.
MES and ERP systems store production data but do not reliably capture physical proof. Scanflow acts as the evidence and verification layer, visually validating labels, IDs, and process stages and linking them to existing MES or DCR systems.
No. Scanflow complements AOI, EL, and PL systems by providing traceability, identity verification, and audit-ready evidence, not electrical or defect analysis.
The pre-lamination stage delivers the highest ROI and risk mitigation. This is the only window where internal labels are visible, and Scanflow ensures these identifiers are captured before they become permanently inaccessible.
Yes. Scanflow is built on an offline-first, edge-based architecture. Data is securely captured and synced later, making it suitable for restricted factory zones, warehouses, and EPC sites.
Scanflow captures:
All captures are time-stamped, geo-tagged, and operator-linked.
