Waaree Energies
A learning journey through solar-module manufacturing, laboratory testing, quality assurance, maintenance and packaging.
Manufacturing
I observed how individual solar cells become photovoltaic modules, including cell interconnection, lamination, vacuum processing, cooling and sealing. Automated vacuum pick-and-place systems demonstrated precision and process control at scale.
Testing & reliability
The laboratory covered water-leak, insulation, continuity, accessibility and sharp-edge tests; peel, dynamic mechanical load, lap-shear and junction-box robustness; and performance and environmental testing including electroluminescence, sun simulation, thermal cycling, humidity-freeze and UV exposure.
Takeaway
Automation and human judgement work side by side. The experience changed how I think about quality, precision and manufacturing at scale.
Detailed report
Full report
I also documented the internship day by day, from the factory tour and manufacturing workflow to quality testing, maintenance and the wider solar value chain. The complete internship report is available below.
Read the full internship report (PDF)